| Level Up Construction Inc | B | 2020 | Renew by Nov 30, 2026 |
| LGND Home Improvement Inc | B | 2025 | Active |
| LPG Construction Inc | B | 2024 | Renew by Dec 31, 2026 |
| M H Construction Inc | B | 1995 | Active |
| M&M Home Construction Inc | B | 2025 | Active |
| Macco Construction Inc | B | 2001 | Active |
| Majestyc Construction Inc | A, B + ASB | 2004 | Active |
| Mani Builders Inc | B | 1986 | Active |
| Maya V Construction Inc | B | 2023 | Active |
| Millennial Rental LLC | A + HAZ | 2025 | Active |
| MKL Remodeling | B | 2025 | Active |
| MM General Construction | B | 2025 | Active |
| Morvic Construction Inc | B | 2019 | Active |
| MVP Builders Inc | B | 2024 | Active |
| Naranjos General Construction | B | 2022 | Renew by Dec 31, 2026 |
| Neighborhood Engineering Construction Inc | A | 2019 | Active |
| New Generation Enterprise | B | 2021 | Active |
| NXG Utilities LLC | A | 2026 | Active |
| O & S Framing | B | 2023 | Active |
| O B Construction Builders A1 Inc | A, B + C29 | 1965 | Active |
| O G Builders Inc | B | 2020 | Renew by Nov 30, 2026 |
| O'Connor Jack Construction Inc | B + C8, C39 | 2005 | Active |
| Og Construction Group Inc | B | 2025 | Active |
| On Demand Builders Inc | B | 2019 | Active |
| Osbeth Construction Inc | B | 1998 | Active |
| Pacific USA Builders Inc | B | 2026 | Active |
| Paragon General Contracting | B | 2020 | Active |
| Pepe's Construction | B | 2025 | Active |
| Pfgeneral Contractor LLC | B | 2026 | Active |
| Prime Contracting | B + C5 | 2024 | Active |
| Prime Contractor Solutions Inc | B | 2024 | Renew by Nov 30, 2026 |
| Puroclean Of West Antelope Valley | B | 2026 | Active |
| Quinta Builders Inc | B | 2016 | Renew by Nov 30, 2026 |
| R T Renovates Homes Group | B | 2021 | Active |
| Rach Construction Group Corp | B + C10 | 2021 | Active |
| Ralston Electric Inc | B + C10 | 1988 | Active |
| Ram Builders & Electric | B + C10 | 2019 | Active |
| Richmoon Home Improvement Inc | B | 2018 | Active |
| Rick & Boys Construction Incorporated | B | 2006 | Active |
| Rodriguez Joel Construction Inc | B | 2016 | Active |
| Romero General Builders Inc | B | 2021 | Active |
| Roque's Construction Inc | B | 2021 | Active |
| Rrassk Services Inc | B | 2011 | Active |
| RZ Remodeling Inc | B | 2021 | Active |
| S & E Construction Inc | B | 2023 | Active |
| S.N & S.L General Construction | B | 2026 | Active |
| Saldana General Contractor Inc | B | 2024 | Active |
| San Marcos Construction Inc | B | 2022 | Renew by Dec 31, 2026 |
| Sanchez G Construction | B | 2024 | Renew by Dec 31, 2026 |
| Select Home Service LLC | B2 + C33 | 2021 | Active |
| Shi Remodeling LLC | B | 2026 | Active |
| Skytower Construction And Development Inc | B | 2018 | Active |
| Smart Choice General Maintenance Inc | B + C20 | 2021 | Active |
| Stallworth Construction And Management Corp | B | 2022 | Active |
| Suncoast Structural Steel Inc | B + C51 | 2017 | Active |
| SVJ & O Home Improvement Inc | B, B2 | 2024 | Active |
| T & D Construction Unlimited Inc | B | 2015 | Active |
| Tejon Constructors Inc | A | 1983 | Active |
| Tga USA Inc | B | 2023 | Active |
| Thank You Construction Inc | B | 2019 | Active |
| TMB Construction Inc | B | 2023 | Active |
| Triple Five Pacific Fastwell Inc | B | 2007 | Active |
| Ultra West GC Inc | B | 2023 | Active |
| V E C Construction Management Inc | B | 2025 | Active |
| Vega Construction Corp | B | 2026 | Active |
| Velyon Construction Inc | B | 2026 | Active |
| Villeda's Construction Design Inc | B | 2025 | Active |
| Vision Construction & Engineering Inc | A | 2026 | Active |
| Walkers Contractors Inc | B | 2023 | Active |
| Western Pacific Construction Co | B + C39 | 2021 | Active |
| Western Pacific Roofing Corp | B + C39 | 1965 | Active |
| Westin Development Corporation | B + C10 | 2006 | Renew by Dec 31, 2026 |
| Wilson John Co Inc | B + C9 | 1996 | Active |
| Winnell Development Corporation | B | 1986 | Active |
| Wolverine General Engineering Inc | A | 2019 | Active |
| Wotoch Builders Inc | B | 2024 | Renew by Dec 31, 2026 |
| Z & Z General Contractors Inc | B | 2024 | Renew by Dec 31, 2026 |