|A. H. BECK FOUNDATION CO. INC.|
Specialty Foundation Solutions since 1932 on Commercial, Industrial, Transmission and Heavy Highway construction throughout Southeast U.S., Caribbean, Central/South America and Europe. Drilled Shaft Foundations in any Ground Conditions Including Slurry Displaced SynchroPile ™ Post Grouted Shafts Driven Piling or Augercast Foundation Systems Retaining Walls & Soil Retention Systems Deep Soil Mixing Ground Improvement Vibro Displacement Stone Columns Vibro Displacement Concrete Columns Wick Drain Systems Micropile Foundation Systems Slurry Diaphragm Walls Slurry Cutoff Walls Specialty Equipment and Tool Manufacturing Design Build and Turnkey Foundation Systems
|San Antonio TX USA|
|ACME PILING COMPANY|
Foundation pile driving, sheet piles, helical piles, foundation stabilization.
|Toms River NJ USA|
|ADVANCED CONSTRUCTION TECHNIQUES INC.|
|Wilmington DE USA|
|ADVANCED GEOSOLUTIONS INC. (AGI)|
Advanced Geosolutions Inc (AGI), The Premier Design-Build Geotechnical Contractor ™, specializes in alternative foundation systems using Soil Improvement technologies and Specialty Piling. Our Concept-to-Completion approach provides high end design capabilities with proven construction techniques to deliver economic and technically sound foundation solutions. AGI Soil Improvement services include: Soil Mixing, Vibro Technologies (Stone Columns / Aggregate Piers / Vibro Compaction), Compaction Grouting, Dynamic Compaction, Wick Drains, and Slurry Walls. Our Piling services include: Helical Steel Pipe piles, Micropiles, Displacement piles, and Drilled Shafts. AGI has pioneered the largest known capacity on a single unreinforced Soil Mix column and single Helical Pile. AGI operates in California, Washington, Oregon, Utah, and British Columbia.
|Santa Monica CA USA|
Almita Piling Inc. began operations in 1991 and from the beginning has offered a one-stop solution including engineering, design, fabrication and installation of screw pile foundations. Almita’s Engineering services include pile designing, load testing, Research & Development and innovations in Installation Equipment as well as product enhancement and development for screw pile applications. Almita has utilized screw piles on projects throughout Canada and the USA within the Oil Sands, Conventional Oil & Gas, Transmission & Distribution, Residential & Commercial Construction and Alternative Energy.
|Ponoka AB T4J 1R4 CANADA|
|AMERICAN DEEP FOUNDATION AND SHORING INC.|
American Deep Foundation and Shoring, Inc. (ADF) is a deep foundation contractor established in 1996 by a group of individuals with an extensive background in the piling industry. The office and field personnel are a good combination of older experienced professionals who have experienced the developments in the pile industry and young aggressive professionals who enjoy the challenge and hard work that the foundation business requires. ADF has extensive experience in all types of driven piling (H, pipe, precast, timber, sheet) , drilled piling (augered piles and micro piles), ground improvement, grouting and shoring(excavation bracing).
|Statham GA USA|
|ANCHOR SHORING & CAISSONS LTD.|
Founded in 1968, Anchor Shoring offers more than 40 years of construction experience in the design and installation of soil retention and engineered foundation systems. Anchor’s experienced staff and extensive fleet of equipment are key to successful completion of more than 4,000 projects. Typical services offered by Anchor are: lagged shoring, caisson walls, sheet piling, shotcrete/soil nailing, bracing, caissons/drilled shafts, driven piles, auger cast piles, chance anchors, underpinning, mini piles. Visit our website at www.anchorshoring.com.
|Toronto ON M1V 4Y3 CANADA|
A leader in the design and installation of Deep Foundation Solutions including: Drilled Shaft / CFA Pile / Micropile Foundations as well as Earth Retention Systems including: Soldier Piles and Lagging / Soil Nails / Tieback Anchors / Tangent Piles / Secant Piles / Large Dia. Access Shafts. Our modern equipment fleet provides for a wide range of capabilities including limited / restricted access construction.
|Denver CO USA|
|BALFOUR BEATTY GROUND ENGINEERING|
|Basingstoke Hampshire RG23 8BG UK|
|BANSUK BASE E & C CO., LTD.|
Design and construction on micropile, helical pile, ductile pile, grouting.
|Namyangju Gyunggido 472-831 SOUTH KOREA|
|BAUER FOUNDATION CORP|
BAUER is a specialty foundation contractor featuring drilled shafts, secant pile walls, CFA piling, micropiles, anchors, ground improvement techniques, slurry & diaphragm walls.
|Odessa FL USA|
|BAUER FOUNDATIONS CANADA INC.|
BAUER Foundations Canada Inc. is an Expert service provider in all areas of deep foundation construction.Main Foundation Techniques they offer: Auger-cast Piles (CFA), Drilled Shafts, Full Displacement Piles, Mixed-In-Place, Tie-backs, Shoring Systems, Slurry walls, Cutter Soil Mixing.
|Calgary AB T2C 3C9 CANADA|
|BENCOR CORPORATION OF AMERICA|
Slurry Walls/Trenches, Retention Systems & Ground Improvement.
|Dallas TX USA|
|BOART LONGYEAR COMPANY|
In the construction industry, Boart Longyear performs specialized drilling using conventional rotary, high-speed coring, rotasonic, water-hammer, duplex, dual rotary and reverse rotary services to install micropiles, earth retention, grout and caissons in challenging subsurface conditions, through vulnerable structures and on sensitive sites. The Boart Longyear group is the largest non-petroleum drilling company world-wide and is a leading supplier of drilling services, products and systems to the construction industry, the natural resource industry (minerals, energy and water) and the quarrying industries worldwide. It provides customers with excellence in six global groups: specialty drilling services, coring tools and equipment, hardrock tools and equipment, capital equipment, hard materials, soft tools and wear components, precision grinding tools and equipment. Boart Longyear employs over 7,000 people on six continents.
|Norcross GA USA|
|BRACKETT FOUNDATION SUPPORT SYSTEMS INC.|
Manufacturing, distributing, and installing Helical Piles and related foundation repair products.
|Durham NC USA|
|BRAYMAN CONSTRUCTION CORPORATION|
Brayman Construction Corporation is a full service provider of general contracting and specialty geotechnical construction capabilities – with operations throughout the entire eastern United States. We are an industry recognized provider of diverse and innovative foundation solutions including micropiles, caissons, driven/drilled piles, augercast piles, sheet piling, rock/soil nailing, ground anchors/tiebacks, and foundation grouting. Our capabilities also include bridges/complex structures, marine construction, dam construction/repair/stabilization, steel erection, demolition/brownfield redevelopment, as well as excavation and drainage.
|Saxonburg PA USA|
|BULLIVANT ARABIA LIMITED|
Micropiles, Pressure Grouring, Soil Nails, Piles, Strucural appraisal, Structural Upgrading and Strengthening, Underpinning, Concrete Repair.
|Riyadh 11351 SAUDI ARABIA|
|BURTON SCOT CONTRACTORS|
Soil Nails, Micro piles, tiebacks, anchors, mine grouting, low mobility grouting, Helical anchors, underpinning, slope stabilization, wick drains
|Newbury OH USA|
|CASE FOUNDATION COMPANY|
Heavy/Specialty Foundations: Drilled Shafts (Caissons); Concrete Diaphragm Walls; Slurry Trenches. Auger Cast Piles; Secant Pile Walls.
|Roselle IL USA|
Specialist Foundations Contractor, Piled Caissons, Auger Cast Piles, Up/Down Foundations, Slurry Walls and Cut Offs, Micro-piles, Tie-backs, Ground Treatment, Geothermal Energy Piles.
|Rickmansworth, Herts. WD3 9SW UK|
|CLARK FOUNDATIONS LLC|
Foundations constructor: driven piles, H-beam, pipe, precast concrete, timber; Cast in Place piles, drilled shaft and augered; deep excavation, steel sheet pile, shoring; earth retaining walls, diaphragm walls; tiebacks; soil and rock anchors; cofferdams; minipiles; underpinning; cement grouting; foundation control instrumentation; tunnels; design/build.
|Bethesda MD USA|
|COASTAL DRILLING EAST LLC - (an SDI Company)|
Coastal Drilling East, LLC, a Specialty Geotechnical Construction Firm, is one of the most advanced drilling companies. It specializes in LARGE DIAMETER SHAFTS (up to 20’) for the civil and mining industries and FOUNDATION IMPROVEMENT TECHNIQUES, including compaction grouting, subsidence abatement, micro-piles, and rock/soil anchoring projects.
|Morgantown WV USA|
|COMMERCE CONSTRUCTION CORPORATION|
Pile Driving, Sheeting, Drilling, Marine Construction and Demolition.
|Bridgeport NJ USA|
|COMPACTION GROUTING SERVICES, INC.|
Compaction grouting; mini-piles; compaction piles; structural releveling; soil nails.
|P. O. Box 55 PA USA|
|CONDON-JOHNSON & ASSOCIATES INC.|
Deep foundation contractors specializing in all aspects of shoring and underpinning, structural concrete and excavation.
|Oakland CA USA|
|CPS HOUSTON INC.|
Piling fabrication, full penetration pipe welding, 150'+ fabricated pipe piling, sheet pile corner fabrication, diversified pipe service provider, pipe storage, over length hauling, abrasive blasting and coating, industrial painting
|Channelview TX USA|
|CRUX SUBSURFACE INC.|
Crux Subsurface, Inc. provides drilling services to the geotechnical design and constructing industry. Crux specializes in difficult access and logistically challenging projects. Crux designs and fabricates our own equipment in-house. We utilize a variety of drilling methods and new technologies to provide high quality samples and installations. Core drilling, geotechnical sampling, instrument installation for monitoring, micropile, soil-nailing, anchor installations, permeation grouting, borehole imaging and orientation, deviation survey.
|Spokane WA USA|
Distributor of CHANCE/ATLAS Helical and Resistance Piles
|Philadelphia PA USA|
|D'ANGELO BROS. INC.|
Excavation, Sheeting & Shoring, Underpinning and Tiebacks.
|Philadelphia PA USA|
|DBM CONTRACTORS INC.|
Leading specialty geotechnical contractor offering Design/Build solutions for Earth Retention, Drilled Foundation Support, Slope Stabilization, Ground Improvement and Seismic Retrofit/Rehabilitation. Products include Soldier Piles and Lagging, Ground Anchors, Soil Nailing, Drilled Shafts, CFA Piling, Deep Mixing, Slurry Walls, Micropiles, Soil and Rock Grouting and Structural/Architectural Shotcrete.
|Federal Way WA USA|
|DEEP FOUNDATIONS CONTRACTORS INC.|
Earth retention systems, soil anchors, rock anchors, drilled shafts, caissons, soil nailing, driven piles, augercast piles, sheet piling, wharves, docks breakwalls, cut and cover shoring and decking, mini piles, underpinning.
|Gormley ON L0H 1G0 CANADA|
|DRILL ACADEMY LTD.|
The Drill Academy team has over 100 years’ combined experience in the foundations industry. Our global track record covers a wide variety of projects ranging from the permafrost of Diavik to the jungles of Indonesia, from a 100,000m²diaphragm wall in China to a 120m deep starter shaft for a TBM in Mexico. We provide geotechnical contractors with design and pricing consultancy, sourcing of experienced operators, advice on selecting new equipment and support in using new foundation techniques.
|Thirsk YO7 3AD United Kingdom|
|E.E. CRUZ AND CO. INC.|
|Holmdel NJ USA|
|EARTHCORE SERVICES, LLC|
Micropiles Caissons Underpinning Augercast PilesShoringRetaining WallsGrouting
|Pottstown PA USA|
|EBS ENGINEERING AND CONSTRUCTION LIMITED|
Helical Pier/Anchor Installation; Environmental Services; Building Restoration/Building Science; Industrial Services; Conventional Underpinning.
|Breslau ON N0B 1M0 CANADA|
|ECI EXPLOSIVE COMPACTION INC.|
Explosive Compaction Inc. based in Surrey, British Columbia, Canada specializes in explosive compaction of soils to achieve acceptable foundation performance of structures,reduce soil liquefaction, mine tailings reduction and soil liquefaction testing.
|Surrey BC V3S 1X6 CANADA|
Envirocon is a multi-disciplined, national contractor that is a recognized leader in applying specialty geotechnical solutions to a variety of civil and environmental applications. These applications include the installation of some of the longest and deepest slurry and reactive barrier walls in the United States to control and treat groundwater; and the installation of sheetpile containment and excavation support systems, soil mix walls, and innovative in-situ stabilization/treatment systems. Other specialty geotechnical techniques include jet grouting and other grouting techniques, grout curtains, ground improvement, and specialty earth retention systems.
|Missoula MT USA|
|FOUNDATION SPECIALTIES INC.|
Anchored Earth Retention & Micropiles.
|Springdale AR USA|
|FOUNDATION SUPPORTWORKS INC.|
Foundation Supportworks, Inc offers a complete line of foundation products for the repair of existing structures as well as for new construction applications. Foundation Supportworks’ product lines include helical pile and anchor systems as well as push (resistance) pier systems for underpinning existing commercial and residential structures. With engineers on-staff to assist with preliminary design, and a network of installation contractors that spans the United States and Canada, Foundation Supportworks has the resources needed to get the job done right.
|LaVista NE USA|
|FOUNDATION SYSTEMS OF NY|
Helical Piers, piles and underpinning services. Round shaft helical piles from 2-7/8" dia. to 12" dia. Boardwalks, tiebacks, new foundations, underpinning and structure stabilization. Loads from 20-400 tons. Specializing in large dia. helical piles.
|Port Washington NY USA|
|FUDO CONSTRUCTION INC.|
Stone Columns, Sand Compaction Piles, Vibration-Free Stone Columns & Sand Compaction Piles, Deep Soil Mixing, Vibro-Compaction, Ground Improvement.
|Daly City CA USA|
|G.M. McCROSSIN, INC.|
Anchors and tiebacks, tiedowns, caissons, driven piles, micropiles, retaining walls, rock and soil nailing, underpinning, soldier pile walls, secant pile walls, tangent pile walls, sheet piling and design build capabilities.
|Sewickley PA USA|
|GEO-FOUNDATIONS CONTRACTORS INC.||Acton ON L7J 1W9 CANADA|
Preexcavated Piles (also piles for wharfs is see or rivers) Vibrating and multiform piles,diaphragm walls,sheet piles, slurry trenches, drains, bolts, tie backs, micropiles, soil grouting.
|Bogota 110221 COLUMBIA|
|GEOPIER FOUNDATION COMPANY INC.|
Geopier Foundation Company is a design-build ground improvement contractor specializing in Intermediate Foundations® using Rammed Aggregate Pier® systems.
|Mooresville NC USA|
GeoStructures, Inc. (GSI) is a design-build company that provides engineeredearth structures and foundation support systems for the residential, commercial,highway, and government markets. We are geotechnical engineers with over 30years of experience in solving soil reinforcement and foundation supportproblems. Our mission is to provide the most appropriate engineered solution tofit our customers’ earth support, grade separation and foundation support needswith the highest degree of service.A variety of products and construction methods are used to provide customerswith most economical solutions to grade separation (retaining wall) or foundationsupport problems. Among the design-build technologies we offer are groundimprovement through Geopier® foundation systems, Geopier SRT™ System (SRT)and Rapid Impact Compaction. Engineered solutions offered for Structuresinclude MSE Walls, Post & Panel Walls, Temporary Wire Walls, Concrete Archesand Bridges.
|Purcellville VA USA|
|GEOTECH SERVICES INC.|
Foundation underpinning, tiebacks, chemical and cement pressure grouting.
|Cleveland OH USA|
|GROUT SYSTEMS INC.|
Specialty Contractor established in 1985. Auger Cast Piles (Restricted Access and Low Headroom Pile Installations) Earth Rentention Systems Underpinning Pressure Grouting.
|Wadsworth OH USA|
|GRUPO NECS S.A. de C.V.|
Complete Deep Foundation services including Drilled Shafts, Driven Piles, Augercast Piles, Cofferdams and diaphragm walls.
|Tultitlán Estado de México C.P. 54913 MEXICO|
|HARDMAN CONSTRUCTION INC.|
Hardman Construction, Inc. is a full service geotechnical and foundation contractor serving the Midwest. Our specialties include augercast piles, driven piles, sheeting and shoring, soldier piles and lagging, soil nail walls, rock and earth anchors, mini piles, cofferdams, dam rehabilitation, marine structures and bridge construction.
|Ludington MI USA|
|HAYWARD BAKER, INC.|
Ground Modification(sm) specialty contractor offers techniques including: Compaction, Chemical, Cement, Jet, and Soilfrac(sm) Grouting; Vibro-Compaction; Vibro-Replacement Stone Columns; Vibro Concrete Columns; Dynamic Deep CompactionT; soil mixing; slurry trench cut-off walls; micropiles; mini-caissons; reticulated minipile walls; auger cast piles; anchors & tiebacks; support of excavation; injection systems for expansive soils; and wick drains.
|Weedsport NY USA|
|HAYWARD BAKER, INC.|
Specialty geotechnical contractor, providing service for all aspects of Foundation Rehabilitation, Site Improvement, Soil and Slope Stabilization, Underpinning, Settlement Control, Excavation Support, Earth Retention, Liquefaction Mitigation and Ground Water Control. Technologies include: Driven Piles, Compaction, Chemical, Jet, Cement and Soilfac Grouting; Vibro Systems, Soil Mixing, Micropiles, Drilled Piles, Reticulated Minipile Walls, Soil Nails, Anchors and Tiebacks, Dynamic Deep Compaction, Slurry-Trench Cut-Off Walls, and Injection Systems.
|Odenton MD USA|
|HC MATCON INC.|
HC Matcon Inc. provides Excavation Shoring Support – soldier piles and lagging; Shotcrete Shoring/Soil Nailing and Secant Walls. Additionally, their services cover Caisson Foundations and Drilled Shafts, Micro Piles, Helical Piles and Foundation Design and engineering.
|Ayr ON N0B 1E0 CANADA|
Manufacturer of interlocking and friction kelly bars for rotary drilling rigs.
|Beijing 100101 P.R. CHINA|
|HTM CONSTRUCTION COMPANY|
HTM Construction Company is a Design/Build contractor specializing in soil nails, rock bolts, micropiles, tiedowns, underpinning, shoring and landslide stabilization.
|Lakewood CO USA|
|HUGHSON BARRIERS INC.|
|Kingston ON K7K 2L6 CANADA|
|ILLINI DRILLED FOUNDATIONS INC.|
Drilled Shafts and Auger Cast Piles for Commercial and Industrial Buildings, Communication Towers, Transmission Lines and Bridges. Low Overhead and Limited Access Drilling.
|Danville IL USA|
|JAFEC USA, INC.|
Over the past 60 years the JAFEC Group has developed, acquired and/or improved many of the best Ground Improvement methods used throughout the world today. With our highly qualified domestic staff and the resources of our parent group, JAFEC USA, Inc is bringing this advanced technology to the U.S. marketplace. Among the specialties utilized by JAFEC USA are: Deep Soil Mixing, Stone Columns, Sand Drains, Deep Power Compaction, Jet Grouting, Injection Grouting, Tube Mixing and Screw Piles. JAFEC designed data acquisition systems allow real-time quality control of these processes. Innovative thinking and adaptive methods allow JAFEC USA to present cost effective solutions to geotechnical constraints.
|San Jose CA USA|
|JD FIELDS & COMPANY INC.|
JD Fields & Company Inc. is a supplier of sheet piling (new and used) H-pile; pipe – structural and API line pipe ( Natural Gas/Oil ); wide flange beams, pipe accessories and coating systems.
|Houston TX USA|
|JRW FOUNDATION SYSTEMS|
Helical Piers, Caissons, Tie-back anchors.
|Redlands CA USA|
|KELLER GROUND ENGINEERING INDIA PVT. LTD.|
Keller is a leading International Ground Engineering specialist contractor. Keller has its Group Corporate headquarters at London with Key-operating centres in U.K., Continental Europe and U.S.A., branches and associate companies spread over Middle East, South and South East Asia and Australia. Keller first developed and used the depth vibrators (Vibroflots) to compact deep deposits of loose sands, up to depths of 35m, in the 1930s. In 1957, Keller developed the Vibro Replacement process, a technique for the construction of dense stone columns, tightly interlocked with the surrounding ground. Keller has experience in executing huge volumes of piling all over the globe. To stabilize weak ground and to control ground water flows, Keller used the controlled injection of cement and chemical grouts. Keller has developed ground anchorage system to deal with ground retention problems as well as installing advanced soil nail schemes. Keller operates in India through its subsidiary, Keller Ground Engineering India Private Limited, to serve the construction industry with wide range of Geotechnical applications through Vibro Techniques, Piling techniques, Grouting technologies and Ground Anchoring solutions.
|Chennai - 600032 INDIA|
|LALLY PIPE AND TUBE (Div of L.B. Industries)|
Lally Pipe and Tube is one of the leading suppliers of Steel Pipe for Piling, Casing and General Fabrication. We offer services from our five facilities to provide our customers with quick deliveries of a turn key product.
|Struthers OH USA|
Layne GeoConstruction, a division of Layne Christensen Company, is a highly qualified specialty geotechnical construction company, offering a wide array of service capabilities. A commitment to solution-driven innovation positions Layne GeoConstruction as a leader in jet grouting, drilled micropiles, vibratory ground improvement and stone columns, construction drilling, and grouting and anchor technologies.
|Ruther Glen VA USA|
|LIPE BROTHERS CONSTRUCTION|
Helical piling, micropiles, soil nails, rock anchors, stabilizing and lifting failing foundations.
|Duluth MN USA|
|LONGFELLOW FOUNDATIONS INC.|
Augercast piles, drilled piers, belled piers, building foundations, bridges, communication towers, transmission line foundations, retaining walls.
|Hutchinson KS USA|
|MAGNUM PIERING INC.|
Magnum Piering is a USA manufacturer of high-strength round shaft helical piles, anchors & soil nails used in both new construction & remedial applications throughout the U.S. and Canada. Magnum's patented Dual Cutting Edge (DCE) helix blade is especially well suited for penetrating difficult soils, soils containing cobbles & sedimentary bedrock. Magnum also manufactures the Magnum Steel Push (Resistance) Pier System for commercial and residential foundation underpinning projects.
|West Chester OH USA|
|MAGNUS PACIFIC CORPORATION|
Magnus Pacific is a general contractor specializing in environmental and geotechnical construction. The key members of our geotechnical team have more than 120 years of combined field experience performing a wide range of successful geotechnical, environmental and remediation projects. Magnus Pacific specializes in constructing slurry walls, bio-polymer collection trenches and reactive barriers, and in-situ mixing for soil improvement and stabilization.
|Roseville CA USA|
|MALCOLM DRILLING CO. INC.|
Malcolm Drilling Company was started in 1962 and since then has grown to be one of the largest foundation contractors in the United States. Malcolm’s key competencies include large and deep, cased and uncased drilled shafts in soil and rock, auger cast piles, Omega displacement piles, micropiles, various excavation support systems including secant pile walls, soil mix walls and soil nail as well as anchor systems, cutter soil mixing, jet grouting, and vibro systems among others. Malcolm provides these services as well as design-build support nationwide through its network of regional offices in San Francisco, Los Angeles, Seattle and Miami.
|San Francisco CA USA|
|McKINNEY DRILLING COMPANY|
Drilled Shafts Foundations.
|Buda TX USA|
|McNALLY INTERNATIONAL INC.|
Since 1949, the McNally Group of Companies has been providing General Heavy-Civil Contracting services to public and private clients across North America. Specific services include: tunnel construction, driven piles, augered piles, dredging, dock and wharf construction, bridge piers and marine pipelines.
|Hamilton ON L8H 7L8 CANADA|
Menard is a ground improvement specialty contractor offering economical and sustainable soil improvement solutions for deep foundations, with a focus on design-build services. Our broad range of technologies and design/construction experience have been applied successfully worldwide in the construction of commercial warehouses, port and airport platforms, heavy industrial storage areas, roads, embankments and railways. Menard’s services include Controlled Modulus Columns™, wick drains, Menard vacuum™ consolidation, dynamic compaction, dynamic replacement, vibro compaction, vibro stone columns, and vibro concrete columns.
|Bridgeville PA USA|
Michels Foundations is a distinguished geotechnical contractor and operates nationally. They specialize in design-build solutions, with a full staff of licensed professional engineers to meet various soil and construction conditions on every project. Michels can provide design-build Earth Retention Systems services including Sheet Piling, Soldier Piles and Lagging, Soil Nailing Anchors, Secant Pile Walls and Tangent Pile walls. Deep Foundations services include Drilled Shaft (Rock and Belled Caissons), Large Diameter Shaft, Augercast Piles, Micropiles, Macropiles, Secant Pile Walls, Tangent Pile walls and Driven Piles.
|New Berlin WI USA|
Micro piles and earth anchors installation, underpinning and grouting.
|Harku Rural Municipality Harjumaa 76902 ESTONIA|
Moretrench specializes in design/build solutions for challenging construction requirements and subsurface conditions. Services include construction dewatering; ground/water treatment; ground freezing; hydraulic barriers; earth retention systems; soil and rock stabilization; foundation support; specialized concrete construction; grouting; tiebacks; micropiles; soil nailing; and underpinning. These services are available nationwide through full service offices in New Jersey, Florida, New York, Massachusetts, and Washington D.C. Further information is available at www.moretrench.com.
|Rockaway NJ USA|
|MORRISON ENGINEERS PLLC|
Structural Engineering Design Services for Heavy Civil, Commercial, State and Local Government, Educational and Private Owners. Design Services include: Deep Excavation Plans to include ground support methods such as soil nail walls (temporary & permanent), anchored sheet-pile walls, braced cofferdams and sloped excavations. Deep foundation designs to include micro-piles, auger cast piles, caissons, driven H-piles and timber piles. Structural framing to be supported by special foundations.
|Raleigh NC USA|
|NEIDHARDT GRUNDBAU GmbH|
Founded in 1984, Neidhardt Grundbau specializes in designing and executing micropiles and anchorings of all kinds within Germany and bordering regions.
|21109 Hamburg GERMANY|
|NICHOLSON CONSTRUCTION COMPANY|
Nicholson has been both a leader and an innovator in the geotechnical construction industry for more than 50 years. With regional offices across the country and headquarters located in Pittsburgh, Nicholson is a nationally renowned specialty contractor, offering proven expertise in the design and installation of deep foundation elements, earth retention systems and ground treatment solutions. We pride ourselves on our ability to consistently provide our clients with innovative, high-quality design-build options for projects of varying size and complexity. Nicholson is the North American subsidiary of Soletanche Bachy, one of the world's leading geotechnical contractors, and is part of a global network of unparalleled geotechnical resources and expertise.
|Cuddy PA USA|
|PACIFIC SHORELINE CONSTRUCTION|
Coastal Engineering Contractors; wood and concrete sea walls, rock revetments, conglomerate scour blankets, and pile restoration and jacketing. Structural Complexities; unique structural reparations, concrete restorations, epoxy injections, foundation systems, and shoring. Developer and Manufacturer of rotable concrete spacers, used to off-set reinforcing steel, for concrete caissons and grade beams.
|Ventura CA USA|
Deep foundations, soil stabilizations and all kind of water related proyects (marinas, dolphins, breakwaters, wharves) in Central America.
|Guatemala 01010 GUATEMALA|
|POWER ENGINEERING CONTRACTORS INC.|
Power Engineering specializes in complex heavy civil and marine construction projects. The projects usually involve more than one of the following classifications: foundations, structural steel and concrete, rock bolts and netting, shoring, underpinning, cofferdams, and marine and shoreline related projects.
|Alameda CA USA|
|POWER LIFT FOUNDATION REPAIR, INC.|
Installation of driven and helical steel piles for new and existing foundation support. Helical tie backs and soil nail installation. Drilled shaft and micro pile installation.
|Sherman TX USA|
|PREMIUM TECHNICAL SERVICES|
PREMIUM TECHNICAL SERVICES is the Exclusive Stocking distributor for the full product line of the MACLEAN DIXIE HELICAL ANCHORS. Helical piers are used for remedial repair of existing foundations as well as new construction and deep foundations. Helical anchors for tension applications, tiebacks, soil anchors, tower supporting guy anchors and pipeline buoyancy control. MACLEAN/DIXIE through acquisitions of the DIXIE and JOSLYN represent 156 years of manufacturing capabilities in the anchor market.
|East Meadow NY USA|
|QUINN PILING LIMITED|
For over 30 years the name of Quinn has been synonymous with the drilling industry in Ireland. The company has built on its civil engineering and drilling expertise to become one of the country’s leading geotechnical experts. In 1976 we purchased one of the first rotary hydraulic drilling rigs to come into Ireland. This rig was used for drilling water wells, ground anchors, rock sockets, and drilled shafts. The company has expanded with a large fleet of state of the art drilling rigs ranging in size up to 80 tonnes and up to a diameter of 2.5 metres. The company has the capability to carry out a wide range of projects - on everything from small domestic developments to large scale commercial and marine projects.
|Downpatrick, Co Down, BT30 9UP UNITED KINGDOM|
|RAM JACK FOUNDATION REPAIR|
Foundation Contractor: Helical Piles, Micropiles,Tieback Anchors, Tiedown Anchors, Steel Push Pier System for industrial, commerical and residential foundation underpinning.
|Jacksonville FL USA|
|REMEDIAL CONSTRUCTION SERVICES, L.P.|
|Houston TX USA|
|ROGER BULLIVANT LIMITED|
Mini-piling, industrial and bridge piling, structural lifting, bored piles, vibrated piles, driven steel and concrete piles, structural underpinning, general civil engineering and all types of foundation engineering and design, vibro flotation, dynamic compaction, soil nailing.
|Burton on Trent Staffs DE15 9UA UNITED KINGDOM|
Russo Corporation, established in 1956, is a multi-disciplinary design/build firm. They cover a wide range of services centered on underground construction ranging from anchors, drilled shafts, shoring, micropiles, soil mixing, injection systems, utilities, blasting, excavation and grouting technologies. Russo also has certifications and registered professional design capabilities for all services offered.
|Saginaw TX USA|
|SCHNABEL FOUNDATION COMPANY|
Specialists in the design and construction of tiebacks, soil nailing, minipiles, tiedowns for structures, underpinning, sheeting, cutoff walls, deep mixing, shoring, landslide stabilization, waterfront walls and dam rehabilitation. Special equipment and trained personnel located at offices through the entire United States.
|Sterling VA USA|
SAS high strength threaded bars for rock anchors, micropiles and soil nails and strand anchors for tiebacks and tiedowns used in temporary and permanent applications. Hydraulic jacks, stressing equipment and technical assistance.
|Fremont CA USA|
|SUBSTRUCTURE SUPPORT INC.|
TORQUE DOWN 1275 piles are Concrete-Filled Steel Pipe (CFSP) piles with a closed-end conical tip welded to the bottom of the pipe. The pipe typically has inside and outside diameters of 12 and 12.75 inches, respectively. The specially designed conical tip includes a single 1/2-inch-thick, 14-inch-diameter, steel-helix plate welded onto the tip along with various cutter teeth. The piles are advanced (screwed) into the ground by application of torque and crowd (downward pressure) with a large drill rig. A specially designed hydraulic motor on the drill rig is capable of providing up to 210,000 ft-lbs of torque, enabling the piles to penetrate into very dense sands and weathered bedrock. A 30-ton main winch on the rig provides the necessary crowd. This method of pile installation results in little to no vibration and noise is limited to the engine on the drill rig. After the piles are advanced to the specified tip elevation or to practical refusal, the pipes are filled with structural concrete.
|San Leandro CA USA|
|SUBSURFACE CONSTRUCTION COMPANY LLC|
Subsurface Construction Company, LLC is design-build geotechnical construction firm specializing in excavation shoring, underpinning, soil nail walls, anchored soldier piles walls, ground anchors, micropiles, and driven piles. We are wholly owned and operated by professional engineers. We serve North Carolina, South Carolina, and Virginia.
|Raleigh NC USA|
|SUBSURFACE CONSTRUCTORS INC.|
Subsurface Constructors offers a comprehensive list of services for deep foundation and ground improvement solutions, including design/build and site investigation capabilities. We are a full service geotechnical contractor and ground improvement specialists with over 100 years of experience in the deep foundation industry. Our foundation construction and engineering expertise, combined with a large and varied fleet of equipment, allow us to provide the following foundation services: Foundation support: Site Investigation, Earth Retention Systems, Drilled Shafts, Augercast (CFA) Piles, Driven Pile, Rock Anchor Systems, Micropile and Restricted Access. Ground Improvement: Vibro Stone Columns, Vibro Concrete Columns, Vibrocompaction, Dynamic Compaction and Rapid Impact Compaction.
|St. Louis MO USA|
SynchroPile, Inc. provides patented technology related to post stressing of drilled shaft and driven piling tips using pressure grouting techniques to significantly increase ultimate bearing capacity. Increased capacity is achieved when the post stressing of the shaft/pile tip mobilizes the deformation of the supporting bearing strata, thereby developing increased available end bearing. The technology also provides proofing of each drilled shaft or driven pile, thus providing quality assurance of final bearing capacity of each and every drilled shaft or driven pile. SynchroPile technology has been utilized on FHWA – Western Federal Lands, Florida DOT, South Carolina DOT, Texas DOT as well as many private projects.
|San Antonio TX USA|
|TBH & ASSOCIATES LLC|
Geotechnical Construction Specialists-Drilled Shafts and Caissons-Building and Structure Foundations-Earth Retention Systems-Soil Nail Walls-Micropiles-Seismic Upgrades and Retrofits-Shotcrete and Cast-in-place-Slope Stabilization and Slide Repair-Shoring Systems-General Engineering and Development
|Vancouver WA USA|
|TEXAS SHAFTS, INC.|
Drilled Shafts, Augercast Piles, Driven Piles, Soldier Piles and Lagging, Shotcrete-Soil Nail Walls, Soil and Rock Anchors, Micropiles, Ground Modification, Cofferdams & Marine Structures.
|Haslet TX USA|
|THATCHER ENGINEERING CORPORATION|
Specialty contractor performing all types of deep foundations, earth retention, and marine construction. We have in-house engineering for design-build work. Services include: driven piling, augercast piles (ACIP, CFA), micropiles, jacked piles, underpinning, grouting, sheet piling, soldier beam and lagging, secant pile walls, soil nails and shotcrete, soil anchors, tiebacks, shore protection, dockwalls, cofferdams, hydraulically pressed piles.
|Gary IN USA|
Slurry walls, caissons, micropiles, grouting, jet grouting, deep soil mixing, anchors, ground improvement, tunneling, tunneling consolidations, minipiles, driven and drilled shafts, slurry trenches, vibro flotation, ground freezing, dams rehabilitation.
|47023 Cesena ITALY|
Treviicos Corporation is a full service geotechnical and foundation contractor specializing in Dam Rehabilitation, Slurry Walls and Slurry Trenches, Drilled Shafts, Micropiles, Grouting, Soil Mixing, and Jet Grouting. Our vast experience in underground construction allows us to find imaginative and cost cutting solutions to the most difficult problems. We serve our clients nationwide from our main office in Charlestown, MA.
|Charlestown MA USA|
|TRINITY PRODUCTS INC.|
Trinity Products is a custom steel fabrication manufacturer specializing in large scale pipe, piling, and structural steel projects. With over 30 years of experience they have become one of the leaders in their field and a trusted and valued ally to their customers throughout the United States. Their sales and production teams boast an extremely broad knowledge base allowing them to provide the most thorough customer service in the industry; while their dedication to their customers and their projects has granted them the reputation of taking into account both economy and practicality of designs and field implementation to best meet client needs. Trinity Products, Inc. is an AISC approved fabricator.
|O Fallon MO USA|
|UNDERPINNING & FOUNDATION SKANSKA INC.|
Underpinning & Foundation is a leading provider of speciality foundation services including drilled piles, mini piles, slurry/diaphragm walls, tie backs, secant pile walls, underpinning, earth retention systems, ground improvement and all types of driven piles. It is a leading member of the Skanska Foundations Group, a major global alliance providing state-of-the-art geotechnical capabilities to meet clients' needs worldwide.
|Maspeth NY USA|
|URBAN FOUNDATION ENGINEERING, LLC|
Underpinning, sheeting, excavation, piles and mini piles, anchors, Caissons, rock and earth tie-backs, shoring and jacking, structural movers, dewatering and concrete foundations
|East Elmhurst NY USA|
|VEIT & COMPANY INC.|
Veit & Company, Inc. is one of the largest and most diverse specialty foundation companies in the Upper Midwest. Services include drilled piers, earth retention, driven piles and sheets, soil nail walls, micropiles, auger cast piles, soil and rock anchors, helical piles, resistance piers, soil solidification, and secant walls.
|Rogers MN USA|
|VIBROFLOTATION & GEOTECHNICAL NIGERIA LTD.|
Deep ground improvement by vibroflotation method, shoreline protection and piling.
|WAGSTAFF PILING PTY. LTD.|
All types of piling design and construct diaphragm walls and cut-off walls. Dynamic pile testing with P.D.A. and CAPWAP.
|Ashgrove Queensland 4060 AUSTRALIA|
|WEEKS MARINE, INC.|
Weeks Marine, Inc., and their wholly owned subsidiary, Healy Tibbitts Builders, Inc. are full service general contractors specializing in marine and heavy civil contracting, including drilled and piled foundations on both land and water. They own and operate a comprehensive fleet of marine cranes, dredges, tugboats and barges and have specialized deep foundation equipment on the East and Gulf coasts, as well as Hawaii. In addition to domestic work, Weeks Marine and Healy Tibbitts pursue international projects in Canada, the Caribbean, Latin America and the Pacific Islands. They also provide heavy lift, equipment charter, stevedoring and marine transportation services.
|Cranford NJ USA|
|WEST SHORE CONSTRUCTORS LTD.|
Marine and bridge construction, pile driving.
|Vancouver BC V7P 3R4 CANADA|
|WLH CONSTRUCTION COMPANY|
Soil nails, micropiles, shotcrete.
|Denver CO USA|
|WURSTER ENGINEERING & CONSTRUCTION INC.||Greenville SC USA|
Deep Foundations Institute - 326 Lafayette Avenue - Hawthorne, NJ 07506
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