Salmon Bay Sand & Gravel Company
Sand and gravel, concrete, concrete accessories, ecology blocks, grout, lath/plaster/stucco and EIFS, access panels, masonry restoration/waterproofing, decorative/waterproof coatings. AGC member since 1963.
Equipment Accessories, Rentals/Sales - Equipment, Supplies - Concrete, Supplies - Finishes, Thermal/Moisture Protection
www.sbsg.com
Phone: (206) 784-1234
Fax: (206) 781-0984
Street Address
5228 Shilshole Ave. NW
Seattle, WA 98107
Mailing Address
P.O. Box 70328
Seattle, WA 98127
Sanitary Service Co., Inc. (SSC)
Waste and recycling hauling company serving Whatcom and northern Skagit Counties. Construction/demo debris recycling, mobile shredding/document destruction, portable toilet and storage box rentals. AGC member since 1996.
Disposal Services, Document Management, Recycling Services, Rentals/Sales - Containers, Rentals/Sales - Equipment, Sanitary Facilities, Waste Collection
www.ssc-inc.com
Phone: (360) 734-3490
Fax: (360) 671-0239
Street Address
21 Bellwether Way, Ste. 404
Bellingham, WA 98225
Mailing Address
P.O. Box 1702
Bellingham, WA 98227
SC Consulting LLC
SC Consulting provides construction-focused consulting services that help contractors standardize operations, reduce risk, and improve project outcomes. We develop practical SOPs, Project Execution Guides, and field-ready tools that strengthen planning, communication, and quality from precon through closeout. Our work includes risk management and mitigation planning, process analysis and optimization, compliance support, and Lean methods tailored to real construction constraints (schedule pressure, subcontractor coordination, and low-margin environments). The result is cleaner handoffs, fewer surprises, more predictable delivery, and teams that can repeat success across projects. AGCW member since 2026.
www.scconsultingservice.com
Phone: (360) 325-9525
5 Orchid Ct.
Bellingham, WA 98229
Sebris Busto James
Law firm representing employers in the area of labor and employment law, including - litigation, arbitration, labor relations, employee handbooks and procedures, wage and hour, disability and other leaves, and performance management. AGC member since 2006.
Phone: (425) 454-4233
Fax: (425) 453-9005
Mailing Address
15375 SE 30th Pl., Ste 310
Bellevue, WA 98007
SERVPRO of Downtown Seattle and Bellevue
Fire and water mitigation, biohazard cleanup, carpet cleaning.
· 24/7/365 Emergency Response
· Fire, Smoke and Soot Restoration and Dehumidification
· Water Removal and Dehumidification
· Mold Mitigation and Remediation
· Catastrophic Storm Response
· Move Outs and Contents Restoration
· Electronics and Equipment
· Document Drying
· Biohazard, Crime Scene and Vandalism
· Carpet and Upholstery Restoration
· Odor Identification
· Deodorizing
· Sewage Backups
· Emergency Board Up and Security
· Cost Estimations
· Abatement
· Reconstruction
AGC member since 2015.
www.servprodowntownseattle.com
Phone: (206) 282-9500
8320 S 208th St., Ste. H-101
Kent, WA 98032
Seyfarth Shaw LLP
With approximately 900 lawyers across 17 offices, Seyfarth Shaw LLP provides advisory, litigation, and transactional legal services to clients worldwide. Seyfarth’s Seattle office is home to a full-service team serving clients across the Pacific Northwest, both domestically and abroad, in the areas of construction, corporate, employee benefits, government contracts, labor and employment, land use, litigation, and real estate. AGCW member since 2022.
www.seyfarth.com
Phone: (206) 946-4910
Mailing Address
999 Third Ave., #4700
Seattle, WA 98104
Sika US National Accounts
Leading supplier of specialty chemicals and products for the construction and manufacturing industries. Provides a wide range of solutions including waterproofing systems, concrete admixtures, adhesives, sealants, roofing and flooring products, and more, for commercial, residential and industrial applications. AGCW member since 2025.
Phone: (360) 979-9826
Street Address
210 Polito Ave.
Lyndhurst, NJ 07071
Mailing Address
28502 State Highway 3 NE
Poulsbo, WA 98370
Smith Currie Oles LLP
Washington's most experienced law firm in all facets of construction - contracts, bonding, insurance, partnering, claims, bid protests and environmental. AGC member since 1979.
Attorneys/Claims/Arbitration/Litigation, Attorneys/Construction Law, Attorneys/Corporate/Partnership/JV/LLC, Attorneys/Government Contracting, Attorneys/Liens/Bonds/Retainage
Phone: (206) 623-3427
Mailing Address
600 University St., Ste. 1800
Seattle, WA 98101
Smith Monroe Gray Engineers, Inc.
Smith Monroe Gray Engineers (SMG) is a multi-discipline engineering firm located in the pacific northwest. For over 60 years SMG has provided nationwide engineering support to the construction industry which includes, but is not limited to, falsework, shoring, formwork, cofferdams, work trestles, etc. SMG also supports the paving and ready-mix supply and manufacturing industries with full industrial facility design, but can assist with design for even minor repairs. AGC member since 2019.
www.smgengr.com
Phone: (503) 643-8595
Fax: (503) 643-8610
Mailing Address
8625 SW Cascade Ave., Ste. 600
Beaverton, OR 97008
Smugglers Cove Flagging LLC
Smugglers Cove Flagging offers Traffic Control Supervisor (TCS) and flagging services. Traffic Control
Plans. Consultation. Flagger Certification Classes. We provide services in San Juan County and NW
Washington. AGCW member since 2023.
DBE, WBE
www.smugglerscoveflagging.com
Phone: (360) 298-1915
Mailing Address
13 Foxwood Lane
Friday Harbor, WA 98250
Specbook
Specbook is an AI-powered document intelligence platform for construction, enabling teams to automatically cross-check specifications, drawings, and submittals for compliance, accuracy, and design quality. AGCWA member since 2025.
www.specbook.ai
Phone: (360) 461-1064
1430 2nd Ave., #309
Seattle, WA 98101
Star Rentals
Equipment and tools - rentals/sales. AGC member since 1966.
Mailing Address
21216 - 64th Ave. S
Kent, WA 98032
Branches
12900 Northup Way
Bellevue, WA 98005
Phone: (425) 885-5522
5970 State Hwy. 303 NE
Bremerton, WA 98311
Phone: (360) 475-0081
1570 S A St.
Eugene, OR 97405
Phone: (541) 726-6575
1411 Sunset Ave.
Ferndale, WA 98248
Phone: (360) 255-2020
21660 NW Cherry Lane
Hillsboro, OR 97124
Phone: (503) 617-7400
1060 Industrial Way
Longview, WA 98632
Phone: (360) 575-9000
12505 Mukilteo Speedway
Lynnwood, WA 98037
Phone: (425) 348-6969
7114 Martin Way E.
Olympia, WA 98516
Phone: (360) 491-4121
1912 W A
Pasco, WA 99301
Phone: (509) 545-8521
1735 SE MLK Jr. Blvd.
Portland, OR 97214
Phone: (503) 231-7300
3545 Del Webb Ave. NE
Salem, OR 97301
Phone: (503) 485-1922
2302 S Tacoma Way
Tacoma, WA 98409
Phone: (253) 474-0577
5811 NE 121st Ave.
Vancouver, WA 98682
Phone: (360) 254-6800
1115 Walla Walla St.
Wenatchee, WA 98801
Phone: (509) 663-0064
1601 S 1st St.
Yakima, WA 98901
Phone: (509) 575-1414
Starline Transportation
Provider of construction shuttles, charter bus services and special event management. Experienced in secured area's such as airports and military bases. Women and minority owned small business since 1998. AGCW member since 2023.
MBE, WBE
Phone: (206) 763-5817
Mailing Address
9801 MLK JR Way S
Seattle, WA 98118
Stoneway Concrete
Ready-mix concrete, specialty concrete (SCC, color, low shrink, high strength, etc.), aggregates, recycled concrete and asphalt - including a complete line of building materials, chemicals, and accessories. AGC member since 1947.
Phone: (206) 768-1000
Mailing Address
9216 - 8th Ave. S
Seattle, WA 98108
Sweeney Conrad, P.S.
For over 40 years, “people first” has been the foundation of Sweeney Conrad – our employees, our clients, and our community are the cornerstone of our firm and everything we do. As trusted advisors and dedicated partners, we provide our clients with audit, tax, and advisory services that meet their present needs and help them secure a prosperous future. AGCW member since 2024.
www.sweeneyconrad.com
Phone: (425) 629-1990
Mailing Address
10210 NE Points Dr., Ste. 300
Kirkland, WA 98033
