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| 509 Mechanical Services LLC | CC-01 | 2024 | Active |
| 509 Trenchless &Hardscapes LLC | CC-01 | 2021 | Active |
| A & D Masonry & Tile LLC | CC-01 | 2011 | Active |
| Ablegate LLC | CC-01 | 2014 | Active |
| Action Mechanical LLC | CC-01 | 2022 | Active |
| Ada Boomer Construction Inc | CC-01 | 2023 | Active |
| All Valley Sheet Metal Inc | CC-01 | 2001 | Active |
| American Dream Remodeling LLC | CC-01 | 2021 | Active |
| American Water Supply LLC | CC-01 | 2024 | Active |
| Angel's Painting Service LLC | CC-01 | 2022 | Active |
| Apple Valley Well Drilling LLC | CC-01 | 2019 | Active |
| B T S Custom Homes Inc | CC-01 | 1999 | Active |
| Baez Builders | CC-01 | 2021 | Active |
| Baltazar & Sons Const LLC | CC-01 | 2024 | Active |
| Bouchey Customs LLC | CC-01 | 2025 | Active |
| Brune Built LLC | CC-01 | 2025 | Active |
| Calvert Excavating Inc | CC-01 | 2004 | Active |
| Carlos Reforestation LLC | CC-01 | 2024 | Active |
| Cascade Peak Const & CLNG LLC | CC-01 | 2026 | Active |
| Central Blind And Shade LLC | CC-01 | 2010 | Active |
| Central Wa Closet & Garage LLC | CC-01 | 2023 | Active |
| Collins Excavation, LLC | CC-01 | 2018 | Active |
| Compass Contracting LLC | CC-01 | 2008 | Active |
| Completion Ground Mnt Lnds LLC | CC-01 | 2021 | Active |
| Daniel Cabinets LLC | CC-01 | 2011 | Active |
| DH West Coast Construction LLC | CC-01 | 2014 | Active |
| DJD Construction LLC | CC-01 | 2021 | Active |
| Douglas & Sons Inc | CC-01 | 2010 | Active |
| Dr Works LLC | CC-01 | 2026 | Active |
| Dropset Grading & Excavating | CC-01 | 2023 | Active |
| Elite Pools Of Yakima | CC-01 | 2023 | Active |
| Evolution Homes LLC | CC-01 | 2023 | Active |
| Exclusive Roofing LLC | CC-01 | 2025 | Active |
| Fairway Lndscpg & Const LLC | CC-01 | 2025 | Active |
| Fisher Construction LLC | CC-01 | 2019 | Active |
| Fulldraw Landscaping LLC | CC-01 | 2026 | Active |
| Garner & Garner Construct LLC | CC-01 | 2013 | Active |
| Garner Excavation & Const LLC | CC-01 | 2026 | Active |
| Genuine Concrete Solutions LLC | CC-01 | 2022 | Active |
| Glenn Lowrie Bckho/Undgr Utlts | CC-01 | 1995 | Active |
| Handy Hammers | CC-01 | 2023 | Active |
| Hills Construction SVCS Inc | CC-01 | 2013 | Active |
| Horners Quality Const LLC | CC-01 | 2022 | Active |
| Indoor Air Solutions LLC | CC-01 | 2001 | Active |
| J V Construction LLC | CC-01 | 2008 | Active |
| J.Russell Construction LLC | CC-01 | 2018 | Active |
| Jays General Construction LLC | CC-01 | 2016 | Active |
| JCV Flooring Installation LLC | CC-01 | 2024 | Active |
| Jkte LLC | CC-01 | 2019 | Active |
| Joist LLC | CC-01 | 2025 | Active |
| Just Floor It | CC-01 | 2024 | Active |
| Kastl Brothers LLC | CC-01 | 2025 | Active |
| KRH Construction LLC | CC-01 | 2026 | Active |
| Leaf On The Wind Arbor LLC | CC-01 | 2019 | Active |
| Lindemann's Enterprises Inc | CC-01 | 1993 | Active |
| LLC Pimentel J&A Const | CC-01 | 2024 | Active |
| Lynch Construction LLC | CC-01 | 2021 | Active |
| Mark Helms Construction LLC | CC-01 | 2022 | Active |
| Martinez Pro Painting LLC | CC-01 | 2026 | Active |
| Mattox Quality Const LLC | CC-01 | 2019 | Active |
| Mendez Outdoor Services LLC | CC-01 | 2024 | Active |
| MP Flooring LLC | CC-01 | 2022 | Active |
| MVP Painting LLC | CC-01 | 2026 | Active |
| N & M Maintenance Services LLC | CC-01 | 2023 | Active |
| Norsemen LLC | CC-01 | 2022 | Active |
| Northwest Pressure Wash LLC | CC-01 | 2016 | Active |
| Outlaw Concrete LLC | CC-01 | 2022 | Active |
| Pacific Flyway Constrn LLC | CC-01 | 2020 | Active |
| Page Carpentry LLC | CC-01 | 2019 | Active |
| PNW Construction Ventures LLC | CC-01 | 2024 | Active |
| Polar Heating & A/C LLC | CC-01 | 2013 | Active |
| R S Mechanical LLC | CC-01 | 1998 | Active |
| RHS Plumbing & Const LLC | CC-01 | 2015 | Active |
| Ridgeline Roofing & Const LLC | CC-01 | 2017 | Active |
| Russell's Const & Renovatn LLC | CC-01 | 2015 | Active |
| Sanchez Installation LLC | CC-01 | 2022 | Renew by Nov 22, 2026 |
| Santana's Const & Msnry LLC | CC-01 | 2023 | Active |
| Santini Construction Com LLC | CC-01 | 2019 | Active |
| Scout Lake Construction Inc | CC-01 | 2005 | Active |
| Selah Heating & A/C LLC | CC-01 | 2018 | Active |
| Solis Dynasty Roofing LLC | CC-01 | 2025 | Active |
| Some Assembly Required | CC-01 | 2026 | Active |
| Southards Construction LLC | CC-01 | 2010 | Active |
| Specialty Finishes NW LLC | CC-01 | 2011 | Active |
| Tarex | CC-01 | 2021 | Active |
| The Gutter Guys | CC-01 | 2019 | Active |
| Torkelson Construction Inc | CC-01 | 1994 | Renew by Nov 27, 2026 |
| Valley Home Improvements LLC | CC-01 | 2026 | Active |
| Valley Pro Restoration LLC | CC-01 | 2024 | Active |
| VFS Excavating LLC | CC-01 | 2021 | Active |
| VNW Construction LLC | CC-01 | 2018 | Active |
| Voline Custom Construction LLC | CC-01 | 2021 | Active |
| W I N Construction LLC | CC-01 | 2008 | Active |
| Wamsley Well Drilling Inc | CC-01 | 2017 | Active |
| Washington Wastewater Solution | CC-01 | 2023 | Active |
| Way Underground LLC | CC-01 | 2024 | Active |
| Withrow Construction Inc | CC-01 | 1988 | Active |
| Work Of Art Construction LLC | CC-01 | 2023 | Active |
| Yakima Glass | CC-01 | 2017 | Active |