Members by Company

Icon Specialty Construction

Icon Specialty Construction is an architectural specialties subcontractor with over 40 years of experience in expansion joint/control, wall protection, signage, louvers, and more. AGC member since 2019.
Phone: (425) 647-8680
Mailing Address
2819 - 110th Ave SE
Bellevue, WA  98004

ILF Consultants, Inc.

The ILF Group is an international engineering and consulting firm that helps its clients successfully execute technically demanding industrial and infrastructure projects. With 2,500 highly qualified employees at more than 40 office locations across five continents, the companies of the ILF Group have a strong regional presence. AGC member since 2021.
Phone: (206) 960-6948
Mailing Address
506 - 2nd Ave., Ste. 1400
Seattle, WA  98104

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

Incentives By Design

Imprinted garments and promotional products, specializing in Safety/Incentive programs and online company stores. AGC member since 1994.
Phone: (206) 623-4310
Fax: (206) 467-8807
405 Baker Blvd., Ste. B
Tukwila, WA  98188

Inland Fire Protection, Inc.

Automatic fire sprinkler systems design, consulting, fabrication, installation, testing, inspection, residential, industrial, commercial, remodeling, retrofit, alarms, backflow testing, and clean agent suppression. AGC member since 1991.
Phone: (509) 248-4471
Toll Free: (800) 742-6156
Fax: (509) 248-1180
1100 Ahtanum Rd.
Yakima, WA  98903
3028 GS Center Rd.
Wenatchee, WA  98801
Phone: (509) 884-6717

Inland Waterproofing Services

Member since 2016.
Phone: (208) 665-0440
Fax: (208) 665-0550
Mailing Address
P.O. Box 2847
Hayden, ID  83835

Inline Steel Fabricators, Inc.

Steel fabrication. AGC member since 1998.
Phone: (509) 248-4554
Fax: (509) 248-9671
Street Address
2506 S 26th Ave.
Yakima, WA  98903
Mailing Address
P.O. Box 9396
Yakima, WA  98909

Innovac by Aqualis

Innovac by Aqualis is a leading infrastructure support services company. Services include: Vactor and Industrial Vacuum (Hydro-excavating, storm/surface water systems, sewer and storm line jetting, attic/crawlspace material removal, holding tanks/slag tables cleaning, roof rock removal, waste water services), digital CCTV mainline and lateral inspection, surface locating services, HVAC system cleaning for Industrial, Commercial, Municipal and Maritime clients, residential duct cleaning with Howie's Power-vac. Member since 2017.
Phone: (206) 783-3317
Mailing Address
20909 - 70th Ave. W
Edmonds, WA  98026

Integrity Safety Services, Inc.

Integrity Safety Services is a team of dedicated safety professionals with a passion to develop and implement workplace safety, corporate loss control, and regulatory compliance solutions. Our staff has practical, real-world safety experience and brings to your business a realistic idea of what works and what doesn’t. We refuse to take a short range, cookie-cutter approach to developing workplace safety goals. AGC member since 2006.
Phone: (360) 574-6071
Fax: (360) 574-3906
Mailing Address
13912 NE 20th Ave., Ste. 201
Vancouver, WA  98686

Integrity Surety LLC

Integrity Surety is a surety bond specialist, providing the right fit for most types of surety with many dedicated markets and successful partnerships with flexible, creative sureties. We are dedicated to fast, exceptional service and long-term relationships tailored to the success of clients and agencies of all sizes, nation-wide. AGC member since 2021.

Phone: (206) 546-1397
Mailing Address
17544 Midvale Ave. N, Ste. 300
Seattle, WA  98133

Interior Technology, Inc.

InteriorTech is a building specialty contractor with a focus on interior glazing, operable partitions, acoustics, fire/smoke/egress design, and space division alternatives. We provide design & budget assistance, specifications, design details, installation, and technical support. Serving the Pacific Northwest since 1947 we are dedicated to providing our customers with top of the line products and unbeatable customer service. AGC member since 2014.
Phone: (503) 643-9480
Fax: (503) 626-3568
Street Address
14164 Fir St.
Oregon City, OR  97045
Mailing Address
P.O. Box 80400
Portland, OR  97280

Interstate Construction Group, Inc.

Commercial contracting services for retail, office, warehouse, renovations, and tenant improvements. AGC member since 2003.
Phone: (253) 435-0949
Fax: (253) 435-0953
Street Address
2201 Inter Ave., Ste. A
Puyallup, WA  98372
Mailing Address
437 - 29th St. NE, Ste. F
Puyallup, WA  98372

Interstate Sawing & Drilling, LLC

Concrete and asphalt sawing and drilling. AGC member since 2014.
Phone: (509) 834-2044
Fax: (509) 452-7334
2455 Beaudry Rd.
Moxee, WA  98936

Interwest Construction, Inc.

Sitework and utility contractor. AGC member since 2006.
Phone: (360) 757-7574
Fax: (360) 757-6464
609 N Hill Blvd.
Burlington, WA  98233

Intuitive Safety Solutions, Inc.

Intuitive Safety Solutions is a safety consulting services company providing turnkey safety management solutions delivered by world-class Health, Safety & Environmental (HSE) professionals with the proven experience required for every job specification. AGC member since 2016.
Phone: (425) 361-1216
Fax: (425) 775-1116
Mailing Address
8525 - 186th St. SW
Edmonds, WA  98026

Island Home Center & Lumber

Retail and wholesale supplier of building materials and other home goods. AGC member since 2020.
Phone: (206) 463-5000
Street Address
17633 - 97th Pl. SW
Vashon, WA  98070
Mailing Address
P.O. Box 427
Vashon, WA  98070