| Equity Partners Construction Services Inc | B | 2023 | Active |
| Eric Louis Construction Inc | B | 2025 | Active |
| Evo Building Solutions Inc | B | 2024 | Active |
| Express Construction Group Inc | B + C10 | 1991 | Active |
| FHS Construction Inc | B | 2017 | Active |
| Flo - Services Inc | A + C10, D21 | 2013 | Active |
| Flood-Cide Restoration And Construction Inc | B | 2015 | Active |
| Four Seasons Builders Inc | B | 2014 | Active |
| G & H Contracting | B | 2025 | Active |
| G Tech Smart Remodeling | B | 2018 | Active |
| G&M Renovation Services Inc | B | 2026 | Active |
| Gangi Builders Inc | B | 1984 | Renew by Nov 30, 2026 |
| Gangi Construction Co Inc | B | 2025 | Active |
| Garcia Remodeling Inc | B2 | 2024 | Active |
| Gaveet Construction | B | 2021 | Active |
| Gfy Construction Inc | B | 2019 | Active |
| Gibbons Construction Consulting Inc | B + C36 | 1992 | Active |
| Glendale Retrofit Inc | B + C36 | 2021 | Active |
| Golden Retrofit Foundation Repair | B | 2017 | Active |
| Grammy Design | B | 2011 | Active |
| Grand Tech Builders Inc | B | 2026 | Active |
| Green Conception Inc | B | 2011 | Active |
| Green Planet Heating And Air | B + C20 | 2007 | Active |
| Gross Design & Build Inc | B | 2021 | Active |
| Ground Break Construction | B | 2014 | Active |
| GZ Services LLC | B | 2024 | Active |
| H S Construction | B + C54 | 2000 | Active |
| Hard Built Construction Inc | B + C10 | 2023 | Active |
| Hard Hat Plumbing Inc | A, B + C20, C36 | 2013 | Active |
| Heydorff Construction Services Inc | B | 1987 | Active |
| Hi - Crest Construction Inc | B | 2009 | Active |
| Hi Tech Home Improvement Inc | B + C36 | 2017 | Active |
| Holden D Contractor Inc | B | 2016 | Active |
| Holden John Inc | B + C33 | 2012 | Active |
| I M J Construction Inc | B | 2012 | Active |
| Ikon Roofing Inc | B + C39 | 2020 | Active |
| Ile Contractors Inc | B | 2024 | Active |
| Imperium Construction & Engineering | A, B + C8, C27, C29 +2 | 2019 | Active |
| Infinite Professional Builders | B | 2022 | Active |
| J Berger Handyman Solutions | B | 2025 | Active |
| J J General Engineering Inc | A, B + C21 | 2025 | Active |
| Jazznatt Development Inc | B + C21 | 2005 | Renew by Oct 31, 2026 |
| JB Skyline Construction LLC | B | 2026 | Active |
| Jon's Window And Awning Inc | B + D03, D52 | 1992 | Active |
| K D G Custom Builders | B | 2008 | Active |
| K Plumbing Inc | A, B + C36 | 1999 | Active |
| Keystone Cabinetry Inc | B + C6 | 2000 | Active |
| Kipi Inc | A, B + C8, C29, HAZ | 2014 | Active |
| La Brea Construction LLC | B | 2023 | Active |
| La Deck And Balcony | B | 2024 | Active |
| La Home Adu | B | 2021 | Active |
| La Structural | B | 2021 | Active |
| Levard Construction Group Inc | B | 2025 | Active |
| Limitless Construction Solutions | B | 2026 | Active |
| Logix Builders Inc | B | 2026 | Active |
| Los Angeles Detection Systems Inc | B + C10, C17 | 2010 | Active |
| Lotka Construction Inc | B | 2007 | Active |
| Luxtra Builders LLC | B | 2026 | Active |
| M L Electric Incorporated | B + C10 | 2017 | Active |
| M L Schmidt Construction Corporation | B | 1986 | Active |
| Maintco Corp | B + C10 | 1994 | Active |
| Maipo Build | B + C10, C36 | 2021 | Active |
| Mancilla's General Construction Inc | B | 2023 | Active |
| Marathon Enterprises Inc | B | 2021 | Active |
| MC Cormick Consulting Group Inc | A, B + C8, C29, C33 +1 | 2002 | Active |
| MC Daris Construction Inc | B | 1986 | Active |
| McCormick Const Co | A, B + C8, C29, C33 +1 | 1966 | Active |
| McCormick Evolution LLC | B | 2017 | Active |
| McCormick Renovations Inc | B | 2025 | Active |
| McCormick-Jwc Construction & Consulting | B + C33 | 2021 | Active |
| MCR Construction Inc | B | 1993 | Active |
| MDRN Construction | B | 2020 | Active |
| MDRN Remodeling Co | B | 2026 | Active |
| Mercurio Construction Inc | B + C20, C38 | 2021 | Active |
| Mid Mountain Construction Inc | B | 2024 | Active |
| Miracle Estate Construction | B | 2026 | Active |
| Miracle Rooter & Plumbing | B + C34, C36, C42 | 2006 | Active |
| Mirageco Construction Inc | B | 1995 | Active |
| Modern Home Improvements And Construction Inc | B | 2010 | Active |
| Modern Roofing Systems Inc | B + C39 | 2019 | Active |
| MWJ Construction Inc | B | 2025 | Active |
| My Remodeling Inc | B | 2023 | Active |
| Nan General Construction Inc | B | 2020 | Active |
| National Builders & Services Inc | B | 2019 | Active |
| Neosun | B + C10, C46 | 2019 | Active |
| Newhaus Roofing & Construction | B + C39 | 2018 | Active |
| NGN Builders Inc | B | 2026 | Active |
| NGS Builders Inc | B | 2022 | Renew by Nov 23, 2026 |
| Niko's Construction Pros Inc | B + C10 | 2019 | Active |
| Noosa Construction LLC | B | 2023 | Active |
| Novabuild Construction & Restoration | B + C10 | 2024 | Active |
| Ntoe | B | 2026 | Active |
| Oasis Home Construction | B | 2012 | Active |
| Omyo Construction | B | 2018 | Active |
| Overport Building Group Inc | B | 2024 | Active |
| Owens Greg Construction Inc | B | 1997 | Active |
| Pacific Roofers | B + C39 | 2022 | Active |
| Palilla Construction Inc | B | 2025 | Active |
| Palisades Construction Inc | B + C8, C17 | 1988 | Active |
| Pergola Cave Inc | B | 2026 | Active |