American Construction Co., Inc.

Heavy marine construction, piledriving, dredging and heavy lift. AGC member since 2011.
Phone: (253) 254-0118
Fax: (253) 254-0155
1501 Taylor Way
Tacoma, WA  98421

Associated Underwater Services

Marine construction commercial diving underwater sonar and remote vehicle capabilities. AGC member since 2014.
Phone: (509) 533-6500
Fax: (509) 533-6505
Street Address
6706 NE 175th St., Unit C
Kenmore, WA  98028
Mailing Address
3901 Ferry Rd.
Spokane, WA  99202

Ballard Marine Construction LLC

Commercial diving and heavy marine construction. AGC member since 2013.
Phone: (360) 695-5163
Fax: (360) 954-5539
727 S 27th St.
Washougal, WA  98671

BOSS Construction, Inc.

Bridges, sewer and water treatment plants, seismic upgrades, earthwork, underground utilities, specialized equipment, and trucking. AGC member since 1997.
Phone: (360) 398-2300
Fax: (360) 398-2302
4945 Guide Meridian
Bellingham, WA  98226

Contrack Watts, Inc.

General Contractor specializing in government and commercial LEED design-build, marine waterfront, aviation facilities, fuel systems, utilities, historic preservation, seismic upgrades in the Pacific Northwest, the Pacific Rim and beyond. AGC member since 2006.
Phone: (253) 853-3311
Fax: (253) 853-3511
6625 Wagner Way, Ste. 360
Gig Harbor, WA  98335
Amgad Ibrahim
Estimating Manager
Dan Moses
Contracts Manager
Loretta Mata
Small Business Program Manager
Bernard Boulad
Business Development Director

General Construction Company

Breakwaters, bridges, dams, industrial, marine and heavy civil structures, piers, plant maintenance, submarine pipeline, and cables. AGC member since 1928.
Phone: (253) 943-4200
Fax: (253) 943-4021
33455 - 6th Ave. S
Federal Way, WA  98003
3838 W Marginal Way SW
Seattle, WA  98106
Phone: (206) 938-6750
701 East F St.
Tacoma, WA  98421
Phone: (253) 572-7432

Global Diving & Salvage, Inc.

Diving, light/heavy salvage underwater construction - all phases, site remediation and environmental cleanup, absorbants, containment boom, spill kits. AGC member since 2004.
Phone: (206) 623-0621
Toll Free: (800) 441-3483
Fax: (206) 932-9036
3840 W Marginal Way SW
Seattle, WA  98106
5304 Eielson St.
Anchorage, AK  99518
Phone: (907) 563-9060
1080 Nimitz Ave., Ste. 440
Vallejo, CA  94592
Phone: (707) 561-6810

Harcourt Developments Construction

Waterfront development. Large scale commercial & residential construction. AGC member since 2020.
Phone: (360) 201-9031
Mailing Address
1211 Granary Ave., #601B
Bellingham, WA  98225

IMCO General Construction, Inc.

Since the beginning, IMCO has been dedicated to our community, our people, and our work. With agility, technical understanding, and advanced technology, our team delivers a wide range of complex scopes. We specialize in water, waste water, energy industrial, transportation, and marine infrastructure projects. IMCO offers design bid build, design build, GC/CM, and pre-construction services to private and public clients. IMCO General Construction was founded in 1978. AGC member since 2006.
Phone: (360) 671-3936
Fax: (360) 671-8808
2116 Buchanan Loop
Ferndale, WA  98248
Tyler Kimberley

James W. Fowler Company

JWFCO is a diversified general contractor providing industrial, marine, transportation, underground and tunneling construction across the United States. AGC member since 2017.
Phone: (503) 623-5373
Fax: (503) 623-9117
Mailing Address
12775 Westview Dr.
Dallas, OR  97338

Jansen Inc.

Jansen Inc. is a General Contractor, specializing in Heavy Civil, Environmental and Marine work. Over the past 65 years Jansen has built a reputation of quality, efficiency and safety. Jansen Inc. strives to complete challenging projects in a variety of adverse geographical areas while continuing our commitment of integrity and excellence in construction. AGC member since 2016.
Phone: (360) 933-4807
Fax: (360) 933-4254
Mailing Address
1215 W Holly St.
Bellingham, WA  98225

Manson Construction Co.

Bridges, docks, dredging, drydocks, heavy marine work, piledriving. AGC member since 1933.
Phone: (206) 762-0850
Fax: (206) 764-8595
Street Address
5209 E Marginal Way S
Seattle, WA  98134
Mailing Address
P.O. Box 24067
Seattle, WA  98124
John Holmes

McDowell NW Pile King, Inc.

McDowell NW Pile King is a privately owned piling subcontractor installing foundation piling and shoring walls. AGC member since 2020.
Phone: (425) 251-8535
Mailing Address
18905 - 84th Ave. S
Kent, WA  98032

Nisqually Construction Services LLC

Nisqually Construction Services is a Northwest Tribally owned Native American firm, Federally Certified,DBE, SBA 8(A) small disadvantaged Contractor offering Construction and Construction Management services. We specialize in providing full-service planning, engineering, design and construction from conception to completion. We provide expertise in a wide range of Utility Construction, Paving, Aviation and Marine projects utilizing Bid Build, Design Build, GC/CM and Multiple Award Contracting. AGC member since 2018.

Phone: (253) 722-5928
12820 Yelm Highway SE
Olympia, WA  98513

Northbank Civil and Marine Inc.

Heavy civil and marine construction - piers/docks, dams, bridges, foundations, fish restoration. AGC member since 2014.
Phone: (360) 984-3336
Fax: (360) 859-4594
Mailing Address
4180 NW Fruit Valley Rd.
Vancouver, WA  98660

Nova Group, Inc.

General contractors performing infrastructure work primarily for US DOD. AGC member since 2013.
Phone: (707) 265-1100
Fax: (707) 265-1199
Street Address
1835 Devlin Rd.
Napa, CA  94558
Mailing Address
P.O. Box 4050
Napa, CA  94558

Orion Marine Contractors Inc.

General Contractor: Heavy Civil, Marine. AGC members since 2021.
Phone: (253) 552-1140
Mailing Address
1112 Alexander Ave. E
Tacoma, WA  98421

Pacific Pile & Marine, LP

Heavy marine, foundation piling, trestles, environmental dredging, docks and piers, large diameter drilling, rock sockets and anchors, dolphins, breakwaters, demolition, shoring, and heavy lift. AGC member since 2010.
Phone: (206) 331-3873
Fax: (206) 774-5958
700 S Riverside Dr.
Seattle, WA  98108

Quigg Bros., Inc.

Heavy civil, highway, marine work, industrial, piledriving, sitework, marine terminal in Grays Harbor, crane rental. AGC member since 1954.
Phone: (360) 533-1530
Toll Free: (800) 283-8701
Fax: (360) 532-3449
Street Address
819 West State
Aberdeen, WA  98520
Mailing Address
P.O. Box 1707
Aberdeen, WA  98520

Subsurface Construction

Subsurface Construction is a M/DBE specialty foundation and marine subcontractor. Our expertise is in Pile Driving, Shoring and Marine Construction. AGC member since 2017.

Phone: (206) 383-6478
Fax: (306) 960-4639
Mailing Address
P.O. Box 220
Bellevue, WA  98009

Triton Marine Construction Corp.

General and marine contractor specializing in municipal and federal sector construction. AGC member since 2001.
Phone: (360) 373-7090
Fax: (360) 373-6335
5405 Constance Dr. SW
Bremerton, WA  98312