| Bobs Property Solutions Inc | CC-01 | 2006 | Active |
| Borla Painting LLC | CC-01 | 2022 | Active |
| Bowers Home Services LLC | CC-01 | 2026 | Active |
| Bradley Homes LLC | CC-01 | 2013 | Active |
| BRC Family LLC | CC-01 | 2010 | Renew by Nov 18, 2026 |
| Bright Bear Construction LLC | CC-01 | 2025 | Active |
| Brown Construction LLC | CC-01 | 2013 | Active |
| Brunette Masonry Inc | CC-01 | 2004 | Active |
| BT Residential LLC | CC-01 | 2025 | Active |
| Btu Mechanical | CC-01 | 2006 | Active |
| Builder Force | CC-01 | 2026 | Active |
| Building A Tradition LLC | CC-01 | 2009 | Active |
| Buildmate Solutions LLC | CC-01 | 2025 | Active |
| Built To Design LLC | CC-01 | 2026 | Active |
| Bullseye Abatement Servs LLC | CC-01 | 2023 | Active |
| Bumblebee Services Inc | CC-01 | 2023 | Active |
| Caliber Company Inc | CC-01 | 1986 | Active |
| Call Jason He'Ll Fix It LLC | CC-01 | 2022 | Active |
| Call Keith LLC | CC-01 | 2023 | Active |
| Canyon Construction Services | CC-01 | 2021 | Active |
| Canyon Cove Construction LLC | CC-01 | 2024 | Active |
| Capital Lighting Company Inc | CC-01 | 1989 | Active |
| Capman Construction LLC | CC-01 | 2014 | Active |
| Captivating Custom Const LLC | CC-01 | 2017 | Active |
| Carli Trucking By Looker LLC | CC-01 | 2019 | Active |
| Casa Services Corp | CC-01 | 2023 | Active |
| Cascade Fire Solutions Inc | CC-01 | 2018 | Active |
| Cascade Landscapes Inc | CC-01 | 2004 | Active |
| Cascade Remodelers Inc | CC-01 | 1997 | Active |
| Cascadia Cleaning & Removl LLC | CC-01 | 2015 | Active |
| Cast Companies LLC | CC-01 | 2022 | Active |
| Caven LLC | CC-01 | 2025 | Active |
| Caza Creations LLC | CC-01 | 2022 | Active |
| CH Custom Homes Inc | CC-01 | 2005 | Active |
| Chavira & Associates | CC-01 | 2021 | Active |
| CHC Renovations LLC | CC-01 | 2026 | Active |
| Chubby's Painting LLC | CC-01 | 2021 | Active |
| Chumley Construction LLC | CC-01 | 2011 | Active |
| Cimco-Gc Systems LLC | CC-01 | 2020 | Active |
| Cisco Construction LLC | CC-01 | 2019 | Active |
| City Boy Renovation & Const | CC-01 | 2025 | Active |
| Cj's Installation Services LLC | CC-01 | 2015 | Active |
| Classic Tile & Stone Inc | CC-01 | 2008 | Active |
| Cleanmaster Services LLC | CC-01 | 2019 | Active |
| Clear Excavating LLC | CC-01 | 2022 | Active |
| Clear Sky Landscaping | CC-01 | 2025 | Active |
| Clearscope Pros LLC | CC-01 | 2026 | Active |
| Compass Plmbg & Drain SVCS LLC | CC-01 | 2010 | Renew by Dec 17, 2026 |
| Confidence Remodel LLC | CC-01 | 2023 | Active |
| Construction Components LLC | CC-01 | 2006 | Active |
| Construction Expeditors LLC | CC-01 | 2008 | Active |
| Copper Ridge LLC | CC-01 | 2015 | Active |
| Copperhead Excavation | CC-01 | 2025 | Active |
| Cornerstone General Contrng | CC-01 | 2026 | Active |
| Cornerstone Precision LLC | CC-01 | 2026 | Active |
| Cougar Construction & RFNG LLC | CC-01 | 2013 | Active |
| Crazyviking Tree Service LLC | CC-01 | 2022 | Active |
| Cross Country Property Srvcs | CC-01 | 2026 | Active |
| Cummins Handypro LLC | CC-01 | 2020 | Active |
| Current Electric Of Wa LLC | CC-01 | 2007 | Active |
| Custom Rose Construction LLC | CC-01 | 2018 | Active |
| Cutting Edge Build Maint Inc | CC-01 | 2020 | Renew by Nov 18, 2026 |
| Cyphers Home Improvements LLC | CC-01 | 2012 | Active |
| D&E Contracting | CC-01 | 2021 | Active |
| D1 Landscaping & Fencing LLC | CC-01 | 2019 | Active |
| Dan Lloyd Construction LLC | CC-01 | 2022 | Active |
| Davey General Contracting LLC | CC-01 | 2014 | Renew by Dec 10, 2026 |
| Dbi Fencing Inc | CC-01 | 2014 | Active |
| Deadwood Renovations LLC | CC-01 | 2022 | Active |
| Delta Restoration | CC-01 | 2026 | Active |
| Dependable Doors LLC | CC-01 | 2008 | Active |
| DeTray's Custom Housing LLC | CC-01 | 2015 | Active |
| Devco General Contracting Inc | CC-01 | 1998 | Active |
| Diana's Cleaning LLC | CC-01 | 2018 | Active |
| Dilligence Flooring LLC | CC-01 | 2006 | Active |
| Division 2 Environmental LLC | CC-01 | 2021 | Active |
| DJC Enterprises LLC | CC-01 | 2025 | Active |
| DJT Drywall Inc | CC-01 | 2015 | Active |
| Done Right Repairs | CC-01 | 2026 | Active |
| Double Den Construction Inc | CC-01 | 2024 | Active |
| Doyal Construction Group LLC | CC-01 | 2020 | Active |
| Drain-Pro Inc | CC-01 | 2007 | Active |
| Dream Properties Northwest Inc | CC-01 | 2025 | Active |
| DRG Construction Inc | CC-01 | 2017 | Active |
| Drycon Construction LLC | CC-01 | 2025 | Active |
| DS Custom Construction LLC | CC-01 | 2018 | Active |
| DS Plumbing Inc | CC-01 | 2014 | Active |
| DVS Mechanical LLC | CC-01 | 2018 | Active |
| Dyad Design & Construction | CC-01 | 2025 | Active |
| Dynamic Drywall Services LLC | CC-01 | 2026 | Active |
| Eagle Contracting Inc | CC-01 | 2025 | Active |
| East Hill Heating & Coolng Inc | CC-01 | 2002 | Active |
| Eastside General Cntrctrs LLC | CC-01 | 2015 | Active |
| Eer Construction LLC | CC-01 | 2019 | Active |
| Elevate Painting & Ctngs LLC | CC-01 | 2026 | Active |
| Elite Decks & Remodeling LLC | CC-01 | 2021 | Active |
| Elite Disaster Solutions LLC | CC-01 | 2022 | Active |
| Elite Performance Drywall LLC | CC-01 | 2023 | Active |
| Elyon Contracting LLC | CC-01 | 2023 | Active |
| Emby Construction LLC | CC-01 | 2026 | Active |