5810 152nd St NE
Marysville WA 98271 
        FAX Telephone +1 (425) 672-4827 +1 (425) 672-4826

DFI Corporate Representatives:
Kyle Trew Estimator/PM +1 (425) 672-4826
Terri Trew President +1 (425) 672-4826

Services, Materials and/or Equipment offered:
We specialize in Drilled shafts up to 5' Diameter, Augercast Piling or CFA Piles (Continuous Flight Auger Piles), Driven Piles (Round Pipe Piles, H-Piles or Wide Flange, Wood and Concrete piles), and Pin Piles. Shoring and Earth retention construction.