Specialty Contractors

N I Painting & Construction Co.

Commercial painting, high performance coatings, intumescent coatings, lead abatement, water repellent, and anti-graffiti. AGC member since 2018.


Phone: (425) 246-7200
Fax: (425) 644-5474
Mailing Address
1826 - 145th Place SE
Bellevue, WA  98007

National Concrete Cutting Inc.

Concrete Sawing and Drilling; including wall sawing, core drilling, slab sawing, decorative cutting, traffic loop sawing, concrete grinding and selective demolition. AGC member since 2015.
Toll Free: (800) 551-0511
Fax: (253) 735-6777
7715 Pacific Hwy E
Milton, WA  98354
Matthew Finnigan

NessCampbell Crane & Rigging

Full-service operated mobile and crawler cranes. Tower crane crew and support equipment. AGC member since 1959.
Phone: (206) 784-1054
Toll Free: (888) 784-1054
Fax: (206) 783-1324
1821 - 180th St. SE
Bothell, WA  98012
John J Anderson
Dan Pollard
Sr. VP
Ralph Esary
VP-WA Crane Division
Mike McDonald
VP - Rigging Division
Mike Teeter
VP-OR Crane Division
1821 - 180th St. SE
Bothell, WA  98012
Phone: (206) 784-1054
32929 Diamond Hill Dr.
Harrisburg, OR  97405
Phone: (888) 784-1054
2924 SE 56th Ct.
Hillsboro, OR  97123
Phone: (888) 784-1054
8612 S 218th St.
Kent, WA  98031
Phone: (888) 784-1054
40 International Way
Longview, WA  98632
Phone: (888) 784-1054
5730 NE 138th Ave.
Portland, OR  97230
Phone: (503) 283-3111
1114 St. Paul Ave.
Tacoma, WA  98421
Phone: (888) 784-1054

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
Street Address
12820 Yelm Highway SE
Olympia, WA  98513
Mailing Address
950 Pacific Ave., Ste. 620
Tacoma, WA  98402

NorthStar CG, LP

Full-service demolition - total building/interior, concrete sawing/drilling, asbestos/mold/hazard removal/abatement/consulting, soil remediation, C&D debris hauling/recycling. AGC member since 1992.
Asbestos Abatement, Contractors/Asbestos, Asbestos Assessment, Asbestos Remediation, Comingled, Contaminated Site Material Removal, Chain Concrete Wall Sawing, Demolition and Structure Moving, Clearing and Grubbing, Environmental Assessment, Excavation and Handling of Contaminated Material, Concrete Cutting, Contractors/Environmental, Facility Remediation, Concrete Cutting and Boring, Geomembrane Waste Containment, Handling of Lighting Ballasts and Lamps Containing PCBs and Mercury, Hazardous Material Assessment, Lead Remediation, Earth Moving, Maintenance of Facility Remediation, Maintenance of Site Remediation, Maintenance of Underground Storage Tank Removal, Embankments, Mold Remediation, Mold Remediation Preparation and Containment, Excavation and Fill, Physical Decontamination, Flat Concrete Sawing, Plastics, Polychlorinate Biphenyl Remediation, Precautions for Mold Remediation, Recycling, Hand Concrete Wall Sawing, Remediation Soil Stabilization, Removal and Disposal of Asbestos Containing Materials, Removal and Disposal of Asbestos Contaminated Soils, Removal and Disposal of Contaminated Soils, Removal and Disposal of Materials with Mold, Removal and Disposal of Organically Contaminated Soils, Removal and Disposal of Polychlorinate Biphenyl Contaminated Soils, Removal and Disposal of Polychlorinate Biphenyls, Soil Mixing Stabilization, Removal and Salvage of Construction Materials, Soil Stabilization, Removal and Salvage of Historic Construction Materials, Soil Treatment, Scrap Metal, Site Containment, Site Remediation, Soil Vapor Extraction, Structure Demolition, Surface Cleaning Decontamination, Surface Removal Decontamination, Transportation and Disposal of Hazardous Materials, Underground Storage Tank Removal, Waste Containment, Water Decontamination, Wood, Track Mounted Concrete Wall Sawing, Wire Concrete Wall Sawing, Rentals/Sales - Containers
Phone: (425) 881-0623
Toll Free: (800) 442-2072
Fax: (425) 881-5935
8160 SE 304th Ave.
Issaquah, WA  98027

Northwest Boring Co., Inc.

Augar boring, pipe jacking, and microtunneling specialist. AGC member since 1983.


Phone: (425) 483-9191
Fax: (425) 487-2895
13248 NE 177th Pl.
Woodinville, WA  98072

Northwest Metals & Salvage Service, Inc.

Selective and mechanical demolition, scrap metal recycling. Asbestos abatement certified. AGC member since 1997.
Phone: (206) 525-0814
Fax: (206) 525-0859
9632 Midvale Ave. N
Seattle, WA  98103
9607 Aurora Ave. N
Seattle, WA  98103
Phone: (206) 525-0814

Northwest Refrigeration Contractors, Inc. Dba Doubl-Kold

Installation of industrial refrigeration and computer control systems. AGC member since 2007.
Phone: (509) 248-9588
Fax: (509) 453-6538
3401 Ahtanum Rd.
Yakima, WA  98903

Northwest Tower Crane Service

Northwest Tower Crane Service (NWTC) specializes in high rise tower crane and man/material hoist erection and dismantle. Our company is dedicated to only these services, which no one else in the Northwest can offer. AGC member since 2016.
Phone: (206) 212-6032
Fax: (206) 212-2003
Mailing Address
710 S 226th St.
Des Moines, WA  98198

Nussbaum Group, Inc.

Landscape construction and organic maintenance services. AGC member since 2015.
Phone: (206) 545-0111
Fax: (206) 545-0112
Mailing Address
7710 - 185th Ave NE
Redmond, WA  98052