| Evergreen Building Group | B + C27, C46 | 2026 | Active |
| F P C General Engineering Inc | A | 1994 | Active |
| Fausto Construction | B | 2023 | Active |
| Fernandez Construction Co | B | 2022 | Active |
| Franco Inc | B | 2021 | Active |
| Freedom Design And Landscape | B2 + C27 | 2026 | Active |
| Frontier Construction & Restoration | B | 2018 | Renew by Dec 31, 2026 |
| Ft Remodeling Inc | B2 | 2022 | Renew by Nov 30, 2026 |
| G C Framing | B + C5, C33, C36 | 2017 | Active |
| Gallegos Aj Construction Inc | B + C39 | 2024 | Active |
| Geno Building Services Inc | B | 2017 | Renew by Nov 1, 2026 |
| Geometric Home Improvement Inc | B | 2015 | Active |
| GGM Development | A, B | 2022 | Active |
| Ghiloni Granite & Tile | B + C54 | 2019 | Active |
| Ghiloni Granite Design | B + C54 | 2005 | Active |
| GLZ Engineering Inc | A | 2020 | Active |
| GMS Cervantes Construction Inc | B | 2017 | Active |
| Go - Fer Earthworks Inc | A + C12 | 2005 | Active |
| Golden Coast Builders | B | 2015 | Active |
| Goncon Design & Build | B | 2015 | Active |
| Gop California Builders Inc | B | 2018 | Active |
| Gorbella Construction & Remodeling Inc | B | 2025 | Active |
| Gra Construction Inc | B | 2024 | Active |
| Guevara's Builders Inc | B | 2023 | Active |
| H S Contracting | B | 2021 | Active |
| Hacienda Development Solutions Inc | A | 2010 | Active |
| Hammers Down Construction LLC | B | 2022 | Renew by Dec 31, 2026 |
| Hermosillo | B | 2024 | Active |
| Hersum Construction Inc | B | 1980 | Active |
| Highpoint General Contractors Inc | B + C10 | 2008 | Active |
| Hilite Group Inc The | B | 2004 | Active |
| HM Constructor Inc | B | 2018 | Active |
| Home Building Solutions Inc | B | 2018 | Active |
| Home Leak & Drain Construction Inc | B | 2020 | Active |
| Honey Badger Engineering | A | 2026 | Active |
| HVR Construction Inc | B | 2019 | Renew by Dec 31, 2026 |
| Icarus Development Comapany Corporation | A, B | 2024 | Active |
| Icon Building Services | B + C10 | 2004 | Active |
| Infinity Construction | B | 2019 | Active |
| Ingenium Constructors Group | B | 2018 | Active |
| Innovation Construction Restoration Services Inc | B + C36 | 2022 | Active |
| Integrity Building Maintenance | B | 2025 | Active |
| Intex General Construction LLC | B | 2025 | Active |
| J S Restoration | B | 2023 | Active |
| Jack Of All Trades The LLC | B | 2023 | Active |
| Jakez Electric Inc | A, B + C10 | 2007 | Active |
| Jay & J Construction Inc | B2 | 2024 | Active |
| Jj&D Renovation Inc | B | 2024 | Active |
| JMS Construction Inc | B | 2025 | Active |
| JV General Building Inc | B | 2026 | Active |
| K&M Remodeling Inc | B2 | 2026 | Active |
| Kalte Construction General Contractors Inc | B | 1991 | Active |
| Kbtons Construction & Remodeling Inc | B | 2022 | Active |
| Kymi Development Group LLC | A | 2023 | Active |
| L & S Drywall Specialist Inc | B + C9 | 2022 | Active |
| Landco Design Build Inc | B | 2020 | Active |
| Lavera Construction Inc | B | 2026 | Active |
| Ledezma Remodeling LLC | B | 2025 | Active |
| LG Remodeling & Construction Inc | B | 2026 | Active |
| Lieon Housing Construction | B | 2023 | Active |
| Lineage Builders Inc | B | 2026 | Active |
| LK Construction & Design | B | 2025 | Active |
| Lma Construction & Renovation | B | 2025 | Active |
| Los Perez Brothers Construction Inc | B | 2024 | Active |
| Loyalty Construction & Remodel LLC | B | 2026 | Active |
| LPZ General Construction | B | 2026 | Active |
| LRH Contracting Inc | B | 2026 | Active |
| LV General Contracting Inc | B | 2025 | Active |
| M Cooper General Engineering Group | A + C8 | 2019 | Active |
| M R N Construction Inc | B | 2010 | Renew by Dec 31, 2026 |
| M&K General Contractors Inc | B + C10 | 2013 | Active |
| M&M Cleaning + Restoration Services | B | 2025 | Active |
| Maldonado Building & Renovations | B | 2025 | Active |
| Manifested Builders | B + C27, C36 | 2022 | Active |
| Manlis Construction Inc | B2 + C20, C36 | 2023 | Active |
| Markasa Construction | B | 2018 | Active |
| Master Kitchen Design And Remodeling | B2 | 2024 | Active |
| Mavens Inc | A + C29 | 2012 | Active |
| Medbros Construction Inc | B | 2023 | Active |
| Melendrez QP General Contractor Incorporated | B | 2008 | Active |
| Mendez Builders Inc | B | 2018 | Active |
| Metis Builders Inc | A, B | 2023 | Active |
| Metropolitan Area Advisory Committee On Anti-Poverty Of San Diego | B | 1991 | Active |
| MJ Savala & Family Construction | B | 2025 | Active |
| Monarch Property Solutions Group LLC | B | 2024 | Active |
| Montano Pipeline Inc | A + C34 | 2003 | Active |
| Montijo Backhoe Inc | A | 1987 | Active |
| Morada Cabinet Construction Inc | B + C6 | 2010 | Active |
| Mr G Drywall Inc | B + C9 | 2020 | Renew by Nov 30, 2026 |
| Mr Quality Home Improvements Inc | B | 2021 | Active |
| Muraoka Enterprises Inc | B | 2004 | Active |
| New Villa Builders | B | 2021 | Active |
| Nunez Interiors And Exteriors Inc | B + C33 | 2014 | Active |
| O'Neill M Kevin Construction Company Inc | A, B + C6, C8, C29 +2 | 1979 | Active |
| Office 64 Contractors | B + C33 | 2025 | Active |
| Omega Industrial Marine | B + C33, D12, D38 | 2003 | Active |
| Omega Industrial Marine | A | 1999 | Active |
| One Phase Construction Inc | B | 2020 | Active |
| Opus Design Build | B | 2026 | Active |
| Osel Construction Inc | B + C10 | 2004 | Active |