| Greenstate Tree Service LLC | RGC | 2014 | Active |
| Greenwood Builders Inc | RGC | 2013 | Active |
| Greenwork Metal Design Inc | RGC | 2014 | Active |
| Greenworks Contractors LLC | RGC | 2009 | Active |
| Grid Constructions LLC | CGC1, RGC | 2026 | Active |
| GSR Construction LLC | RGC | 2026 | Active |
| Guthrie Construction Company | RGC | 2020 | Active |
| Hammerhead Framing LLC | CGC2 | 2022 | Active |
| Happy Valley Painting LLC | RGC | 2008 | Active |
| Happys Plumbing Inc | RGC | 2003 | Active |
| Hardline Construction Group LLC | CGC2, RGC | 2026 | Active |
| Heinz Mechanical Industries Inc | CGC1 | 2016 | Renew by Nov 22, 2026 |
| Herrejon Rebar LLC | CGC2, RGC | 2022 | Active |
| Hibbitts Homes LLC | RGC | 2023 | Active |
| High Definition Painting LLC | RGC | 2016 | Active |
| Homes With Style Inc | RGC | 1992 | Active |
| Horizon Construction & Development LLC | RGC | 2026 | Active |
| Horizon Development Inc | RGC | 1999 | Active |
| HR Hardscapes LLC | RGC | 2023 | Active |
| HVL Electronics LLC | RGC | 2026 | Active |
| Ibi Maintenance LLC | CGC2, RGC | 2023 | Active |
| Illume Electric LLC | CGC2, RGC | 2022 | Active |
| Interior Trim Specialties Inc | RGC | 2005 | Active |
| J And E HVAC Solutions Inc | RGC | 2020 | Renew by Nov 4, 2026 |
| J Bieker Company LLC | RGC | 2024 | Active |
| J Roderick Young Custom Homes Inc | RGC | 1991 | Active |
| JNB Properties And Handyman Services LLC | RGC | 2026 | Active |
| JNR Industries LLC | RGC | 2017 | Active |
| Joes Glass Inc | RGC | 2010 | Renew by Dec 13, 2026 |
| Johnnys Concrete Services LLC | CGC2, RGC | 2022 | Renew by Nov 2, 2026 |
| Jointhammer LLC | RGC | 2024 | Active |
| Jolley Construction LLC | RGC | 2011 | Active |
| Jr Contractors LLC | CGC2, RGC | 2026 | Active |
| Jtwa Trucking LLC | CGC2 | 2022 | Active |
| K & R Plumbing Construction Co Inc | CGC1 | 1972 | Active |
| Keystone Tile And Marble LLC | RGC | 2026 | Active |
| Kkla Contractors LLC | CGC2, RGC | 2002 | Active |
| Klam Construction LLC | CGC1, RGC | 2015 | Active |
| Kravets Construction LLC | RGC | 2013 | Active |
| Lagoon Customs LLC | RGC | 2026 | Active |
| Lane A Alderman LLC | RGC | 2011 | Active |
| Lantil LLC | CGC1, RGC | 2004 | Renew by Dec 8, 2026 |
| Lauzon Contracting LLC | CGC2, RGC | 2002 | Active |
| Lear Electric Company Inc | CGC1 | 1987 | Active |
| Legacy Wireless Services Inc | CGC2 | 2002 | Active |
| Legendary Concrete Design LLC | RGC | 2020 | Active |
| Liberty Electric Inc | CGC2 | 2021 | Active |
| Lisac Brothers Construction Inc | CGC2, RGC | 2005 | Active |
| LL Construction NW LLC | RGC | 2024 | Active |
| Lucas Property Management Inc | RGC | 2024 | Active |
| M&J Remodeling LLC | RGC | 2018 | Active |
| Mannex Corp | CGC2 | 1999 | Active |
| Marion Construction Co | CGC1, RGC | 1985 | Active |
| Martin Properties LLC | RGC | 2026 | Active |
| Marvin & Sons Construction Inc | CGC2, RGC | 1995 | Active |
| Maxs Custom Remodeling LLC | RGC | 2017 | Active |
| Mega Home Inc | RGC | 2024 | Active |
| Mendoza Lawn Care LLC | RGC | 2023 | Active |
| Mhvac LLC | RGC | 2004 | Active |
| Middlebrooks Enterprises LLC | CGC2, RGC | 2021 | Active |
| Midway Heating Co Inc | CGC1 | 1977 | Active |
| Milne Masonry Inc | CGC2, RGC | 1997 | Active |
| Milwaukie Plumbing Co | CGC2, RGC | 1972 | Active |
| Mit Constructions LLC | CGC2, RGC | 2025 | Active |
| Mkwong Construction LLC | RGC | 2019 | Active |
| Mountain View Restoration Inc | RGC | 2023 | Active |
| Mr Fix Alot LLC | RGC | 2020 | Active |
| MV Service LLC | RGC | 2022 | Active |
| Neptune Swimming Pool Co | CGC2 | 1975 | Active |
| New Renovation Construction LLC | RGC | 2019 | Active |
| Nicmatpat LLC | RGC | 2018 | Active |
| Northwest Commercial Heating & A/C Inc | CGC2 | 1989 | Active |
| Northwest Commercial Property Maintenance Inc | CGC2 | 1998 | Active |
| Northwest Turf & Tree LLC | CGC2, RGC | 2018 | Active |
| NW Cascade Painting LLC | CGC2, RGC | 2008 | Active |
| NW Custom Works LLC | RGC | 2018 | Active |
| NW Property Management And Maintenance LLC | RGC | 2018 | Active |
| NW Sundance Services Inc | CGC2, RGC | 2011 | Active |
| Oakley Electric Inc | RGC | 2008 | Renew by Dec 9, 2026 |
| One King Contractors LLC | RGC | 2021 | Renew by Nov 27, 2026 |
| Oregon City Garage Door LLC | CGC2, RGC | 2011 | Active |
| Oregon Generators LLC | RGC | 2024 | Active |
| Oregon Interiors Inc | CGC2, RGC | 2002 | Active |
| Oregon Onsite LLC | RGC | 2017 | Active |
| Pacific Fence & Wire Company | CGC2, RGC | 1976 | Active |
| Pacific New Construction LLC | RGC | 2022 | Active |
| Pacific Outdoor Fence LLC | CGC2, RGC | 2025 | Active |
| PDX Floors And More LLC | RGC | 2026 | Active |
| Performance Plus Restoration LLC | RGC | 2016 | Active |
| Petra Heating & Air Conditioning Inc | RGC | 2006 | Active |
| Phathom Pacific LLC | RGC | 2007 | Active |
| Picassos Painting LLC | RGC | 2017 | Active |
| Pioneer Roofers Company | CGC2, RGC | 2010 | Active |
| Platinum Contractors LLC | RGC | 2019 | Active |
| Plumbing Concepts Inc | CGC2, RGC | 1994 | Active |
| Portland Sheet Metal Works Inc | RGC | 1988 | Active |
| Portland Tile LLC | RGC | 2025 | Active |
| Portlands Choice Remodeling Inc | RGC | 2014 | Active |
| PR Design & General Contractors LLC | CGC2, RGC | 2008 | Active |
| Precision Tile And Flooring LLC | CGC2 | 2023 | Active |