| Hard Ground Excavation LLC | CC-01 | 2020 | Active |
| Harmony Space LLC | CC-01 | 2024 | Active |
| Hawaiian Construction LLC | CC-01 | 2013 | Active |
| Hawk Mechanical Contrs Inc | CC-01 | 1996 | Active |
| Heck Painting LLC | CC-01 | 2007 | Active |
| High Rock Exteriors | CC-01 | 2023 | Active |
| Home Care And Construction LLC | CC-01 | 2021 | Active |
| Hometown Handyman Services | CC-01 | 2026 | Active |
| Homework Construction SRVS LLC | CC-01 | 2011 | Active |
| Hoosier Builders LLC | CC-01 | 2019 | Active |
| Horizon Remodeling LLC | CC-01 | 2021 | Active |
| Horns Remodeling Cnstrn LLC | CC-01 | 2024 | Renew by Dec 26, 2026 |
| HP Framing LLC | CC-01 | 2020 | Active |
| HR Excavating LLC | CC-01 | 2021 | Active |
| Hudy Plumbing & Heating Inc | CC-01 | 2006 | Active |
| Huerta's Gardening LLC | CC-01 | 2026 | Active |
| Iker Construction LLC | CC-01 | 2021 | Active |
| Image Mill Inc | CC-01 | 2011 | Active |
| In Depth Excavation LLC | CC-01 | 2018 | Active |
| J & R Landscaping & More LLC | CC-01 | 2018 | Active |
| J Morales LLC | CC-01 | 2013 | Active |
| Jackalyn Landscaping LLC | CC-01 | 2022 | Active |
| Jaeroch Construction LLC | CC-01 | 2024 | Active |
| Janes Commercial Flooring LLC | CC-01 | 2024 | Active |
| Janes Gypsum Floors Inc | CC-01 | 1994 | Active |
| Jav Insulation | CC-01 | 2017 | Active |
| JB Concrete LLC | CC-01 | 2019 | Active |
| JBS Remodel LLC | CC-01 | 2022 | Renew by Nov 5, 2026 |
| JC Parker Construction LLC | CC-01 | 2022 | Active |
| Jgy Construction LLC | CC-01 | 2023 | Active |
| JJ The Repair Guy LLC | CC-01 | 2023 | Active |
| Jka Well Drilling & Pumps | CC-01 | 2022 | Active |
| Johansen Mechanical Inc | CC-01 | 1983 | Active |
| Judson Construction Inc | CC-01 | 2004 | Active |
| K&K Construction LLC | CC-01 | 2025 | Active |
| Kahuna Construction LLC | CC-01 | 2020 | Active |
| Kims Drywall Services LLC | CC-01 | 2016 | Active |
| Ksa Construction LLC | CC-01 | 2024 | Active |
| L.A Hardscaping & Const LLC | CC-01 | 2022 | Active |
| Lake Wa Services LLC | CC-01 | 2016 | Active |
| LCM Custom Cabinets LLC | CC-01 | 2006 | Active |
| LDT Contracting LLC | CC-01 | 2024 | Active |
| Leonardi Landscaping Inc | CC-01 | 1999 | Active |
| Lepera Construction Inc | CC-01 | 2004 | Active |
| Liftworks LLC | CC-01 | 2026 | Active |
| Line View Locating LLC | CC-01 | 2026 | Active |
| Los Compas CRPT & Flrng Inslrs | CC-01 | 2026 | Active |
| Luxury Landscaping Srvcs LLC | CC-01 | 2024 | Active |
| Mackay Landscape Services LLC | CC-01 | 2015 | Active |
| Mattison Martinoli Inc | CC-01 | 1995 | Active |
| McAuliffe Enterprises Inc | CC-01 | 2016 | Active |
| MCJ Landscaping LLC | CC-01 | 2026 | Active |
| McLane MFG LLC | CC-01 | 2020 | Active |
| Medina Company | CC-01 | 2021 | Active |
| Mehl Construction LLC | CC-01 | 2025 | Active |
| Mickelo Construction LLC | CC-01 | 1999 | Active |
| Midgard Construction | CC-01 | 2023 | Active |
| Milne Electric Inc | CC-01 | 2022 | Active |
| Mirada Project Solutions | CC-01 | 2026 | Active |
| Mr & Mrs Larkin LLC | CC-01 | 2018 | Active |
| Murray Gudmundson Jr Const Inc | CC-01 | 2008 | Active |
| Nail It Construction LLC | CC-01 | 2023 | Active |
| Natural Scenery Landscaping | CC-01 | 2026 | Active |
| Neucon Construction LLC | CC-01 | 2021 | Active |
| New Concepts Landscaping LLC | CC-01 | 2017 | Active |
| New G LLC | CC-01 | 2026 | Active |
| New Vision Construction Inc | CC-01 | 2009 | Active |
| New X Inc | CC-01 | 2011 | Active |
| North Ridge Excvation LLC | CC-01 | 2024 | Active |
| Northwest Best Tree Care LLC | CC-01 | 2021 | Active |
| Northwest Comfort Sltns LLP | CC-01 | 2019 | Active |
| Northwest Edison | CC-01 | 2019 | Active |
| Northwest Erection & Fab LLC | CC-01 | 2010 | Active |
| Northwest Loft Company LLC | CC-01 | 2026 | Active |
| Northwest Response Group LLC | CC-01 | 2026 | Active |
| Northwest Solutions F&D LLC | CC-01 | 2026 | Active |
| NR Fabrication LLC | CC-01 | 2020 | Active |
| NW Moss Removal | CC-01 | 2024 | Active |
| Ohlde Design/Build Inc | CC-01 | 2001 | Active |
| Old Tree Wa Inc | CC-01 | 2015 | Active |
| Out West Lndscp & Irrigtn Inc | CC-01 | 1991 | Active |
| Overland Landscaping LLC | CC-01 | 2026 | Active |
| P4 Construction LLC | CC-01 | 2023 | Active |
| Pacific Coast Roofing Inc | CC-01 | 2026 | Active |
| Pacific Tree Management LLC | CC-01 | 2012 | Active |
| Pacific Turf Northwest LLC | CC-01 | 2024 | Active |
| Paradise Construction Inc | CC-01 | 1993 | Active |
| Peak Home Contracting LLC | CC-01 | 2017 | Active |
| Persis-Skyko Const/Lndscpg LLC | CC-01 | 2025 | Active |
| Peterson Wrckng & Recycle LLC | CC-01 | 2024 | Active |
| Petrick Construction Inc | CC-01 | 2010 | Active |
| Pickens Construction LLC | CC-01 | 2026 | Active |
| Pierce Trucking Inc | CC-01 | 2019 | Active |
| Privacy Trees Expert Nursery | CC-01 | 2026 | Active |
| Promax Water Heaters & Plumbng | CC-01 | 2020 | Renew by Nov 12, 2026 |
| PVD Remodel & Construction LLC | CC-01 | 2007 | Active |
| R & J General Construction LLC | CC-01 | 2014 | Active |
| R Gleason PTG & Dec Co Inc | CC-01 | 1999 | Renew by Nov 29, 2026 |
| R Handyman LLC | CC-01 | 2017 | Active |
| R R J Company LLC | CC-01 | 2003 | Active |