| A - Team Construction Inc | B + C36 | 2001 | Active |
| A M F Fire Protection Inc | B + C16 | 2019 | Active |
| A Mayberry Adu | A, B + C10, C20, C36 | 2007 | Active |
| A R D E C O | B | 2018 | Active |
| A S Construction | B | 2016 | Renew by Dec 31, 2026 |
| A Wholesale Construction Company | B + D52 | 2009 | Active |
| A Z Construction & Design Inc | B + D34 | 2022 | Active |
| Aashria LLC | B | 2021 | Active |
| Able Glass Co | B + C17 | 1994 | Active |
| Above All Restoration & Construction Services Inc | B | 2018 | Active |
| Adam Global Construction Inc | B | 2004 | Active |
| Admond Construction Inc | B | 1990 | Active |
| Aj Home Remodeling Inc | B | 2019 | Active |
| Albanese Joseph J Inc | A, B + C8, C12, C21 +4 | 1974 | Active |
| Alliance Roofing Company Inc | B + C39 | 1986 | Active |
| Ama Quality Builders, Inc | B | 2024 | Active |
| Anderson Pacific Engineering Construction Inc | A, B + C10, HAZ | 1966 | Active |
| Appian Engineering Inc | A | 1988 | Active |
| Argo Associates | B + C17 | 2013 | Active |
| Asac Design & Construction PC | A, B | 2024 | Active |
| Ascend Build And Design Inc | B | 2026 | Active |
| Atlantis Remodeling Inc | B | 2022 | Active |
| Avis Builders And Design | B | 2025 | Active |
| Awbrey Development Company Inc | B | 2014 | Active |
| B P - Pak Inc | B | 1986 | Active |
| Baja Construction Services Inc | B + D63 | 2017 | Active |
| Barcadon Construction | B | 2024 | Active |
| Barron Builders Inc | B | 2008 | Active |
| Bay Area Builders Inc | A, B + C33, C39, HAZ | 1983 | Active |
| Bay Home Design And Construction | B | 2020 | Renew by Dec 31, 2026 |
| Bay Prospect Construction Inc | B | 2014 | Active |
| Baycraft Design & Build | B | 2026 | Active |
| Best Brother Builder | B | 2020 | Active |
| Bettencourt Builders Inc | B | 2006 | Active |
| Big Builders Co | B | 2014 | Active |
| Bohong Inc | B | 2014 | Active |
| Bonanza Construction | B | 2022 | Active |
| Brackett R L Construction Inc | B | 2004 | Active |
| Brave Group Inc | B | 2026 | Active |
| Britannia Custom Builders | B | 2023 | Renew by Nov 30, 2026 |
| Building Contractors | B | 2025 | Active |
| C T I Builders Corporation | B | 2004 | Active |
| Califonia Competitve Construction | B | 2023 | Active |
| Canterbury Contractors Inc | B + C33 | 1996 | Active |
| Capstone Cabinets | B + C6 | 1996 | Active |
| Caruso Sal Development Corporation | B | 2011 | Active |
| Causor's Construction Inc | B | 2024 | Active |
| Chief Remodeling Inc | B | 2025 | Active |
| Citation Homes Central | B | 1989 | Active |
| Citidevelopers Inc | B | 2025 | Active |
| Clarity Construction Group | B | 2024 | Active |
| Cosmo Construction Inc | B | 2021 | Active |
| Craftsmen Home Improvements Contractors Inc | B | 1996 | Active |
| Creative Idea Inc | B | 2011 | Active |
| Dasilva Concrete Engineering | A + C8 | 2019 | Active |
| De Bella Mechanical Inc | B + C2, C4, C20 +2 | 1987 | Active |
| DMD General Construction Inc | B | 2010 | Active |
| Dolan Concrete Construction | B + C8 | 1956 | Active |
| Domus Construction Inc | B | 2024 | Renew by Nov 30, 2026 |
| Done Right Builders And Remodeling | B | 2015 | Active |
| Dreamprint Home Remodeling Inc | B | 2019 | Active |
| Dwell Construction | B | 2010 | Renew by Dec 31, 2026 |
| E J Capstone Construction Inc | B | 2015 | Active |
| Efficient Construction Management Group Inc | B + C10 | 2023 | Active |
| Eki Construction | B | 2026 | Active |
| Element Construction And Maintenance Inc | B + C13, C20, C36 | 2014 | Active |
| Elevated Landscape | B + C27 | 2024 | Active |
| Eleven Construction Inc | B | 2023 | Active |
| Elite Master Cal Builders | B + C33 | 2012 | Active |
| Environmental Systems Inc | B + C4, C20, C36 +2 | 1982 | Active |
| Eurest Building Services | B + C33 | 2017 | Active |
| F T G Builders Inc | A, B | 1998 | Active |
| Fab Rehabs Plus | B | 2023 | Active |
| Fabuhome Inc | B | 2025 | Active |
| Fairprice Heating And Cooling | B + C20 | 2018 | Active |
| Fast Struct Inc | B + C47 | 2025 | Active |
| Fench Inc | B | 2025 | Active |
| Ferreira Services Co | B + C10, C20, C36 | 1999 | Active |
| First Tier Exterior Inc | B + C39 | 2022 | Active |
| Fischer Plumbing & Construction Inc | B + C36 | 1977 | Active |
| Foreverpure Innovative Construction Corporation | A, B | 2025 | Active |
| Four Seasons General Construction | B | 2025 | Active |
| Fuse HVAC Refrigeration Electrical & Plumbing | B + C8, C10, C20 +2 | 2019 | Active |
| FXR Construction Inc | B | 2015 | Active |
| G A D I Construction Inc | B | 2020 | Active |
| G M J Construction Inc | B | 2014 | Active |
| Gaynor And Rapson Construction | B | 1996 | Renew by Nov 30, 2026 |
| Geer's Excavating Inc | A | 2006 | Active |
| Global Construction Services Inc | B | 2002 | Active |
| Golden Eagle Construction | B | 1988 | Active |
| Golden Gate Mechanical Incorporated | B + C10, C16, C20 | 1992 | Active |
| Golden Hammer Builders Inc | B | 2022 | Active |
| Golden Ridge Construction Inc | B | 2026 | Active |
| Golden State Home Solutions LLC | B | 2024 | Active |
| Goodfellas Construction Design And Remodeling Inc | B | 2021 | Active |
| Gotfloor And Construction | B + C15, D12, D52 | 2004 | Active |
| Green Galaxy Builders Inc | B | 2018 | Active |
| Guerra Construction Group | A, B | 2008 | Active |
| Hawks View Structures | B + C36 | 2025 | Active |
| Herrera Construction Innovation | B | 2025 | Active |