| 2c General Engineering | A + D49, HAZ | 2022 | Active |
| 3d Built | A, B + C10 | 2022 | Active |
| 4 Seasons Construction Services | B | 2012 | Active |
| A B Morton Construction LLC | B | 2025 | Active |
| A D S Design & Construction | B | 2009 | Active |
| A+ Custom Framing Inc | B | 2011 | Active |
| Abbey Carpet X Floor Of Roseville | B + C15 | 2018 | Renew by Dec 31, 2026 |
| Accu Air | B + C20 | 1986 | Active |
| Ack Builders Inc | B | 1998 | Active |
| Acm Construction Services Inc | B | 2024 | Renew by Dec 31, 2026 |
| Acme Construction | B + ASB, C21 | 2019 | Active |
| Advance Forward Construction Inc | B | 2018 | Active |
| Adzone Construction Inc | B | 2026 | Active |
| Aero Mechanics Inc. | B + C20 | 2018 | Active |
| Aesthetic Home Renovation Inc | B | 2024 | Active |
| Akerman Construction | B | 2025 | Active |
| Alex S Construction Inc | B | 1990 | Active |
| All About Tile | B + C54 | 2021 | Active |
| All American Construction Pro Inc | B | 2019 | Active |
| All Construction Services LLC | B + C9 | 2016 | Active |
| All Phase Plumbing Inc | B + C36 | 1998 | Active |
| All Right Restoration & Construction Inc | B | 2020 | Active |
| Alpha Construction Engineering | A, B + C10 | 2013 | Active |
| Alpha Developments | B | 2026 | Active |
| Altec Construction Inc | B | 1997 | Active |
| America's Advantage Remodeling | B + D41 | 2018 | Active |
| Anani Remodeling LLC | B | 2026 | Active |
| Anderson Jason Construction Inc | B | 2010 | Active |
| Anthem United Homes Construction LP | A, B | 2015 | Active |
| Apexwest Pure Surfaces & Home Services | B + C54 | 2024 | Active |
| Aqua-Environs Construction LLC | A + C27 | 2022 | Renew by Nov 30, 2026 |
| Ar Lux Construction LLC | B | 2020 | Active |
| Arcade Builders Inc | B | 2017 | Active |
| Arx Group Inc | B | 2009 | Active |
| As Construction Inc | B | 2023 | Active |
| Asub Construction | B | 2026 | Active |
| Atwood Hay Incorporated | B + C10, C33 | 2005 | Active |
| Auger Construction Inc | B | 2008 | Active |
| Auger Door And Building Supply Inc | B | 2026 | Active |
| Augere Enterprises | B | 2023 | Active |
| Aureum Restoration Group Inc | B + D41 | 2020 | Renew by Nov 30, 2026 |
| Avdix Construction Inc | B, B2 | 2022 | Active |
| Awi Management Corporation | B | 2007 | Active |
| Axas Doors | B + D28 | 2017 | Active |
| Bancroft Development Inc | B | 2011 | Active |
| Banner Construction | B | 2017 | Active |
| Bar None Construction | B | 2026 | Active |
| Bda Inc | B | 2018 | Active |
| Beazer Homes Holdings Nor Cal | B | 2019 | Active |
| Bianchi Group Developers Inc | B + C36 | 2026 | Active |
| Bianchi-Tillett Developers Inc | B + C36 | 1998 | Active |
| Blackrock Masonry LLC | A + C29 | 2026 | Active |
| Blank Page Inc The | B | 2017 | Active |
| Blue Ladder Construction | B | 2019 | Active |
| Blue Ribbon Maintenance | B | 2006 | Active |
| Bobby Jovanov Construction Inc | B + ASB | 2012 | Active |
| Bop,a Joint Venture | A + HAZ | 2022 | Active |
| Borcher Construction Inc | B | 2024 | Active |
| Bowfield Construction Services | B | 2020 | Renew by Nov 30, 2026 |
| Bronco Communications Inc | A | 2010 | Renew by Dec 31, 2026 |
| Browning Construction Inc | B | 1984 | Active |
| Bypro Construction Inc | B | 2023 | Active |
| Cal Pro Builders Company Inc | A, B + C20, C36 | 2011 | Active |
| Calben Construction Inc | B | 2026 | Active |
| Cali Bathroom Experts | B | 2015 | Active |
| Cali Siding And Windows | B + D41 | 2023 | Active |
| California Environmental And Demolition Corporation | A + ASB, C21, C22 +1 | 2025 | Active |
| California Exteriors Incorporated | B + C8, D12 | 1998 | Active |
| California Renewable Energy | B + C2, C10, C17 +3 | 2020 | Active |
| California Renovation | B + C15, C27, C54 | 2018 | Active |
| Calpro Construction & Painting | B + C33 | 2004 | Active |
| Cameron's Home Improvements | B | 2025 | Active |
| Capital Construction | B + C15, C54 | 2001 | Active |
| Capital Home | B | 2013 | Active |
| Capital Home Services Inc | B | 2022 | Active |
| Capley Design & Construction Inc | B | 2017 | Active |
| Capstone Construction & Underground Inc | A | 2024 | Active |
| Caruso Construction Services Inc | B | 2024 | Active |
| Casap Corp | B | 2022 | Active |
| Catalyst Construction | B | 2020 | Renew by Nov 30, 2026 |
| Caton Industries | B | 2025 | Active |
| Central Valley Engineering & Asphalt Inc | A | 2000 | Active |
| City Developers Corp | B | 2000 | Active |
| City Express Remodeling | B2 | 2026 | Active |
| Clark & Sullivan Construction And Broward Builders Inc A Joint Ve | B | 2001 | Active |
| Clark/Sullivan And S+b James Construction Joint Venture | B | 2023 | Active |
| Clark/Sullivan Construction | A, B | 2001 | Active |
| Clear Efficiency Home Improvement | B + C20 | 2019 | Active |
| Coastline Water Resources Inc | A | 2004 | Active |
| Coldwell Builders | B | 2026 | Active |
| Construction Dreams Inc | B | 2025 | Active |
| Contract Property Maintenance | B | 2024 | Active |
| Controltech Solutions | B + C4, C20, C36 +1 | 2021 | Active |
| Core West Inc | B | 2022 | Active |
| Cornerstone Construction & Realty | B | 2025 | Active |
| Cornerstone Construction J C Inc | B | 2008 | Active |
| Corporate Design Group Inc | B | 2000 | Active |
| Crno Construction | B + C9, C36 | 2024 | Active |
| Cronus Service Inc | B + C10, C20, C36 | 2022 | Active |
| CRW Custom Building Inc | B | 2023 | Active |