Tapani Inc.
Tapani Inc. is a family-owned construction company based in the Pacific Northwest that specializes in building critical infrastructure and facilities that support local communities. Founded in 1983, the company has grown from a small underground utility contractor into a multi-location operation serving Washington, Oregon, and Idaho. Tapani focuses on areas such as civil site development, transportation, utility infrastructure, buildings, and environmental projects, delivering both large-scale and complex construction services. AGCW member since 2026.
Phone: (360) 687-1148
1705 SE 9th Ave.
Battle Ground, WA 98604
Tarragon
Tarragon was founded in 1995 and is one of the Northwest's most active real estate developers. Tarragon develops Class A industrial, retail, office, and multi-family projects throughout the Northwest. Tarragon's projects are known for their quality construction and community focus. Additional information about Tarragon is available at www.tarragon.com. AGCW member since 2023.
www.tarragon.com
Phone: (206) 233-9600
Mailing Address
601 Union S, Ste. 3500
Seattle, WA 98101
TD Partners
Helping business owners and their leadership teams create a clear, quantifiable path to growing their business by installing a unique operating system back by a proven process to insure execution and accountability. Tom is a Certified Pinnacle Business Coach and Certified Exit Planning Advisor. Business & Leadership Team Coach and Value Creation Advisor for the AEC industry. AGCW member since 2023.
www.tdpartners.co
Phone: (360) 606-3029
Mailing Address
424 W Bakerview Rd., #105-378
Bellingham, WA 98226
Temporary Wall Systems Puget Sound
Specializes in full-service
modular temporary containment solutions, ideal for healthcare renovations, abatement and remediation,
occupied space renovations, and sensitive environment protection. AGCW member since 2024.
SDVOSB
www.tempwallsystems.com/locations/puget-sound/
Phone: (425) 900-5538
Mailing Address
12215 NE 75th St.
Kirkland, WA 98033
Terracon Consultants, Inc.
Terracon is a 100% employee-owned consulting engineering firm, specializing in environmental, facilities,
geotechnical, and materials services. Terracon currently has more than 6,000 employees in more than 175 locations, serving all 50 states nationwide. AGCW member since 2024.
www.terracon.com
Phone: (425) 742-9360
Mailing Address
20225 Cedar Valley Rd., Ste. 110
Lynnwood, WA 98036
Terril, Lewis & Wilke Insurance, Inc.
A full-service insurance firm that represents its construction clients in all aspects of insurance, bonds, and employee benefits. AGC member since 1994.
Phone: (509) 248-3515
Fax: (509) 248-3673
Street Address
112 S 4th St.
Yakima, WA 98901
Mailing Address
P.O. Box 1789
Yakima, WA 98907
The Hanover Insurance Company
At The Hanover, we approach insurance as an opportunity to tailor a coverage plan that provides not just value but peace of mind - for the business you've built, the car you drive, the place you call home." Our surety arm is a middle market boutique surety operation with a focus on middle market GC, prime trades, heavy and civil contractors and best in class specialty contractors. AGCW member since 2025.
www.hanover.com
Phone: (217) 899-4793
Mailing Address
520 Pike St., Ste. 1220
Seattle, WA 98109
Tiger Construction
Heavy, civil, and building contractor for Whatcom and Skagit counties. AGC member since 2001.
Contractors/Buildings, Contractors/Concrete, Contractors/Heavy Civil, Contractors/Heavy Highway, Contractors/Utility
www.tigerconstruction.us
Phone: (360) 966-7252
Fax: (360) 966-2506
P.O. Box 368
Everson, WA 98247
TRICO Companies, LLC
TRICO provides civil and building construction services throughout the Pacific Northwest. TRICO's design-build services include feasibility studies, site master planning, programming, construction documents and complete construction services for commercial and industrial projects. AGC member since 2015.
www.tricocompanies.com
Phone: (360) 757-2373
Fax: (360) 757-3963
Mailing Address
15066 Josh Wilson Rd.
Burlington , WA 98233
Tri-Ply Construction, LLC
We have extensive experience in the construction of pre-cast tilt-up buildings, pre-engineered steel buildings, structural steel buildings, wood frame and masonry structures. We are a local authorized builder for Varco-Pruden and Garco steel buildings. Tri-Ply Construction also has comprehensive experience with remodels, renovations and tenant improvements. AGC member since 2000.
www.triply.com
Phone: (509) 453-6581
Street Address
106 W Pine St
Yakima, WA 98902
Mailing Address
P.O. Box 2872
Yakima, WA 98907
TRS Mechanical, Inc.
TRS Mechanical, Inc. has been installing and servicing commercial HVAC systems for more than twenty years. We specialize in the design, installation, and support of today's automated mechanical equipment and Tridium controls systems. AGC member since 2018.
www.trsmechanical.com
Phone: (253) 539-0141
Mailing Address
9523 19th Ave. E
Tacoma, WA 98445
Tunista Construction, LLC
Tunista Construction, LLC is a full service general contractor specialized in Federal contracting throughout the United States. We are uniquely qualified to provide construction services for both Military and non-Military clients - serving the US Government in a variety of capacities to successfully deliver cost-effective solutions, a variety of complex mission critical objectives. Tunista Construction operates a Vertical General Contracting Group and a Heavy Civil Group for Infrastructure Construction. Both teams are fully integrated with the support of our holding company resources and operational systems. AGC member since 2013.
DBE, MBE
Phone: (253) 517-9988
Mailing Address
4425 S Orchard St.
Tacoma, WA 98466
Turner Construction Company
Preconstruction, general contracting, and construction management services for building project types ranging from commercial, data centers, and healthcare to renovations, TI's, and green buildings. AGC member since 1978.
www.turnerconstruction.com/Seattle
Phone: (206) 505-6600
Fax: (206) 505-6601
83 South King St., Ste. 550
Seattle, WA 98104
