Members by Company

D&D Boring

Horizontal auger boring -12" -36" diameter (specialty sizes available upon request.) AGC member since 2018.


Phone: (360) 830-5191
Street Address
7920 Thomle Rd.
Stanwood, WA  98292
Mailing Address
P.O. Box 2656
Stanwood, WA  98292

D.P. Nicoli, Inc.

Rental firm . Trench shoring, steel plate, slide rail , and piling supplier . 10 locations throughout WA, OR, and CA. AGC member since 2019.
Phone: (206) 767-6080
Mailing Address
3700 - 6th Ave. South
Seattle, WA  98134

Dahl Electric, Inc.

Subcontracting and service work for commercial, industrial, and residential projects, infrared thermal imaging, power quality solutions, marina and dock work, conservation solutions, and solar/photovoltaic projects. AGC member since 2007.
Phone: (360) 755-1145
Fax: (360) 755-9722
521 E Victoria Ave.
Burlington, WA  98233

Danard Electric, Inc.

A quality electrical contractor providing you with service and satisfaction. We do all types of electrical from service work to multi-million dollar projects, design/build, and BID Build. Our goal is to provide you with the best value. Member since 1995.
Phone: (253) 875-8650
Fax: (253) 875-8649
18819 - 38th Ave. E
Tacoma, WA  98446

Dataworks Consulting

For over 15 years, Dataworks Consulting has empowered small and medium businesses throughout the Pacific Northwest with exceptional managed IT services and support. Our approach is rooted in a singular goal: to help our clients do what they do better. With our team of dedicated professionals, we deliver superior service and support, bringing our clients peace of mind. At Dataworks, we don’t believe in one-size-fits-all IT solutions. That’s why our team is comprised of individuals who come from diverse backgrounds and skillsets, so we can best support our clients’ unique challenges. With nearly 150 years of combined experience, our team includes technology experts from a variety of industry backgrounds so we can provide exceptional services across multiple industries. AGC member since 2020.

Phone: (425) 687-6561
Mailing Address
7243 - 129th Ave. SE
Newcastle, WA  98056

Datum Tech Solutions

Datum Tech Solutions’ experts specialize in using sensors for collecting and combining data to create accurate digital representations (a digital twin) of the built environment. Product sales, support, and training are central to Datum Tech’s BIM expertise. AGC member since 2020.
Phone: (888) 232-8664
Mailing Address
12730 - 28th Ave. NE
Seattle, WA  98125

Davis Grimm Payne & Marra

Law firm. AGC member since 2007.
Phone: (206) 447-0182
701 Fifth Ave., Ste. 3500
Seattle, WA  98104

Dawson Construction, LLC

Building contractor. AGC member since 2003.
Phone: (360) 756-1000
Fax: (360) 756-1001
Street Address
405 - 32nd St., Ste. 110
Bellingham, WA  98225
Mailing Address
P.O. Box 30920
Bellingham, WA  98228

DBM Contractors, Inc.

65 year design/build specialty geotechnical contractor with design and construction capabilities in earth retention systems, drilled foundation support, slope stabilization, ground improvement, and dewatering. Specializing in anchored soldier pile, soil nail and secant pile walls, drilled shafts, micropiles, permanent soil and rock anchors, architectural shotcrete, stone columns, well points and deep wells. AGC member since 2010.
Phone: (253) 838-1402
Fax: (253) 874-6574
1220 S 356th St.
Federal Way, WA  98003

DeaMor Associates, Inc.

Specialty contractor. AGC member since 2011.
Phone: (206) 352-9466
Fax: (206) 352-9469
6210 S 11th St.
Ridgefield, WA  98642

Deeny Construction Company, Inc.

Underground sanitary and storm sewers, fire and domestic water services, operated equipment rental, excavation. AGC member since 1954.
Phone: (206) 722-0633
Fax: (206) 722-8854
2545 Rainier Ave. S
Seattle, WA  98144

Demolition Man, Inc.

Selective and complete structure demolition. AGC member since 1991.


Phone: (206) 763-3366
Fax: (206) 763-1690
Street Address
8129 Occidental Ave. S
Seattle, WA  98108
Mailing Address
P. O. Box 80423
Seattle, WA  98108

Designed Groundwater Services, LLC

Temporary wellpoint dewatering. AGC member since 2021.
Phone: (253) 682-7330
Street Address
2432 E. 11th St.
Tacoma, WA  98421
Mailing Address
P.O. Box 1767
Allyn, WA  98524

Dickson Company

Asbestos removal, building and bridge demolition, underground tank removal, permitted inert waste sites, gravel pits, utility, and road construction. AGC member since 1946.
Phone: (253) 472-4489
Fax: (253) 472-4521
3315 S Pine St.
Tacoma, WA  98409
Randy Asahara
General Manager
Jason Roosa
Sr. Estimator

Dickson Frohlich PS

Law firm founded in 1984 with offices in Tacoma and Seattle, serving clients in the Puget Sound area and beyond. We have offices in Downtown Seattle and at the Port of Tacoma. AGC member since 2018.
Phone: (253) 572-1000
Mailing Address
1200 E "D" St.
Tacoma, WA  98421

Dietrich Trucking

Dump trucks, belly dumps, transfers. AGC member since 1998.
Phone: (360) 573-2000
Fax: (360) 576-8484
7211 NE 43rd Ave., Ste. A
Vancouver, WA  98661

Doolittle Construction

Bituminous surface treatments, Chip seals, Slurry Seal, Micro Surfacing, Asphalt Rubber Chip Seal, Crack Seal, Sweeping Services, and Dump Truck Rental - since 1944. AGC member since 1947.
Phone: (425) 455-1150
Fax: (425) 455-6782
1900 -118th SE
Bellevue, WA  98005

Doug Jennings Construction, Inc.

Builder of custom homes, remodeling, handyman services. AGC member since 2020.
Phone: (360) 509-2100
Mailing Address
19941 Nilsen Lane NW
Poulsbo, WA  98370

DPR Construction

DPR Construction is a unique technical builder with a passion for results. Ranked in the top 50 general contractors in the country since 1997, we are a national commercial contractor and construction manager that has grown with our customers by delivering measurably more value. Whether a multi-million-dollar technical facility or a conference room renovation, we execute every project with relentless accountability. We listen to your goals. We develop strategies based on your business. We track our performance. We do everything we can to earn your trust and build great lasting relationships. AGC member since 2020.
Phone: (206) 413-7770
Mailing Address
315 - 2nd Ave. S, Ste. 200
Seattle, WA  98104

Drain-Pro Inc

Cleaning and video inspection of storm and sewer line. Residential and commercial septic maintenance and drain cleaning. Portable restroom rental. AGC member since 2013.
Phone: (253) 926-5586
Fax: (253) 926-5555
5111 - 85th Ave. E, Bldg. C-2
Puyallup, WA  98371

DTG Enterprises, Inc.

Recycling. AGC member since 2017.
Phone: (425) 549-7844
Fax: (425) 549-3000
Street Address
16504 - 9th Ave. SE, Ste. 201
Mill Creek, WA  98012
Mailing Address
P.O. Box 14203
Mill Creek, WA  98082

Dwyer Pemberton & Coulson, P.C.

Providing services in the areas of audit, accounting, tax, valuation, and management advisory for general contractors and subcontractors throughout Pierce and surrounding counties. AGC member 2013.
Phone: (253) 572-9922
Fax: (253) 572-1447
1940 E "D" St. Ste. 200
Tacoma, WA  98421


Architectural firm. AGC member since 2020.
Phone: (425) 259-3161
Mailing Address
1716 W Marine View Dr., 2nd Floor
Everett, WA  98201