| 101 Home Builders Inc | B | 2026 | Active |
| 1st Choice Builders Inc | B + C21 | 2016 | Renew by Oct 31, 2026 |
| 911 Restoration Of The San Fernando Valley | B | 2021 | Active |
| A & E Construction & Painting Inc | B + C27, C33, C53 +1 | 2016 | Active |
| A & F Painting | B + C33, D63 | 2017 | Active |
| A B Home Innovation Apc | B | 2024 | Active |
| A B S Shoring Inc | A, B + C9 | 2017 | Active |
| A List Development Inc | B | 2020 | Active |
| A M Remodeling & Design | B + C10 | 2009 | Active |
| A Plus Design & Remodeling | B | 2012 | Active |
| A-Z Builders & Design Inc | B | 2025 | Active |
| Acer Construction Inc | B | 2024 | Active |
| Ad Builders | B + C9 | 2020 | Active |
| Advanced Demolition Inc | B + C21 | 2007 | Active |
| Agua Construction LLC | A | 2021 | Active |
| Ailati General Contractor | B | 2024 | Active |
| Air Plus | B + C4, C20, C36 | 1989 | Active |
| Akraa Architectural Creations | A, B + C17, C20 | 2008 | Active |
| Al Crete Incorporation | A, B + C8 | 2019 | Active |
| All American Kitchens | B | 2001 | Active |
| All Capitol Construction | B | 2023 | Active |
| All Construction Company | B | 2006 | Active |
| All In 1 Energy Pros | B | 2016 | Active |
| All With Damian Home Improvement | B | 2022 | Active |
| Allsbrook Builders & Design Inc | B | 2025 | Active |
| Alpa Construction Inc | B | 1995 | Active |
| Alpha Construction Co Inc | B | 1966 | Active |
| Alpine Construction & Electrical Corp | B + C10 | 1992 | Active |
| Alright Already LLC | B | 2000 | Active |
| Amado Marble & Granite Inc | B + C54 | 2001 | Active |
| Amelfig Builders & Remodeling Inc | B | 2017 | Active |
| American Premiere Homes | B | 2015 | Active |
| American Professional Builder's Inc | B | 2024 | Active |
| American Retrofitters Corp | A, B | 2016 | Active |
| American Site & Building Inc | B + C21 | 2026 | Active |
| Amp Electric Landscape & Construction Co Inc | B + C10, C27 | 1994 | Active |
| An Contractors Inc | B | 2024 | Active |
| Anco Glass Inc | B + C17 | 1982 | Active |
| Angular Construction | B | 2022 | Active |
| Anytime Remodeling And Design | B + C10, D28 | 2017 | Active |
| Ap B Inc | B | 2010 | Active |
| April Development Co | B | 2024 | Active |
| Aquarius Remodeling Inc | B | 2014 | Active |
| Arm & Hammer Construction | B | 2025 | Active |
| Around The Clock Plumbing & Construction Inc | B + C36 | 2021 | Active |
| Artizmo Builders Inc | B + C39 | 2023 | Active |
| As General Construction | B | 2024 | Active |
| Asacrete Inc | B + C8, C10 | 2017 | Active |
| Asap Restoration & Remodeling | B | 2018 | Active |
| At Builders LLC | B | 2025 | Active |
| At Your Service Home Improvement Inc | B | 2026 | Active |
| B R I General Builders Inc | B | 2025 | Active |
| B S C Development Inc | B | 2008 | Active |
| Ba Crete Corp | A, B | 2019 | Active |
| Bally's Builders | B | 2017 | Active |
| Baron Construction & Design LLC | B | 2008 | Active |
| Basec | A, B | 1994 | Active |
| Bathroom Pro | B | 2020 | Active |
| Becker Construction | B | 2022 | Active |
| Bellaire Custom Cabinets Inc | B + C6 | 2003 | Active |
| Bestco Construction Inc | B | 1992 | Active |
| Better Builderz Inc | B | 2015 | Active |
| Big Rabbit Development Inc | B | 2025 | Active |
| Bigton Litecrete Inc | B + C8 | 2020 | Active |
| Blue Cable Inc | B + C10 | 2008 | Active |
| Bmi Developments Inc | B | 2016 | Active |
| BMR Builders Inc | B | 2026 | Active |
| Bow Tile Corp | B + C54 | 1999 | Active |
| Braum Construction And Management | B | 2011 | Active |
| Brewer Construction Group Incorporated | B | 2016 | Active |
| Bright Home Construction Inc | B | 2022 | Active |
| Brightrock Builders Inc | B | 2026 | Active |
| Brooktree Development Inc | B | 2023 | Active |
| Budget Plumbing & Water Heater Repair | B + C36 | 2022 | Active |
| Build Form Inc | B | 2019 | Active |
| Build Up Home Improvement Inc | B | 2020 | Active |
| Builders Are US Inc | B | 2022 | Active |
| Buildwright Construction Inc | B | 2019 | Active |
| C M C K Quintanilla Mill Work Inc | B + C6 | 2019 | Active |
| Cabinet By Design | B + C6 | 2018 | Active |
| Cadena's Contractors Inc | B | 2025 | Active |
| Cahbb Inc | B | 2021 | Active |
| Cali Construction & Development Inc | B | 2024 | Active |
| Cali Home Build Inc | B | 2025 | Active |
| California Energy Contractors Inc | B | 1999 | Active |
| California Home Remodeling Group Inc | B | 2023 | Active |
| California Water Restoration & Construction | B | 2023 | Active |
| Carrera's Innovation Construction | B + C36 | 2008 | Active |
| Casa Home Builders Inc | B | 2026 | Active |
| CD HVAC | B + C10, C20 | 2018 | Active |
| Certified Asbestos Abatement | A, B + ASB, C20, C22 | 1990 | Active |
| Chris Cleoni Painting | B + C29, C33, D38 +2 | 2000 | Active |
| Chun Construction & Design | B | 2023 | Active |
| City Valley Construction Inc | B | 2023 | Active |
| City Wall Builders Inc | B + C9 | 2011 | Active |
| City Wall Construction Inc | B | 2008 | Active |
| Cobi Construction And Cabinets Inc | B | 2025 | Active |
| Cockram Construction Inc | B | 2008 | Active |
| Common Ground Construction Inc | B | 2016 | Active |
| Condev Construction Corp | B + C33 | 1999 | Active |