| 2ne1 Roofing | C39 | 2024 | Active |
| 701 Roofing Inc | C39 | 2023 | Active |
| A & J Roofing Service Corp | C39 | 2006 | Active |
| A A Roofing | C39 + B | 2016 | Active |
| Aaa Jack The Roofer Corp | C39 | 2024 | Active |
| Accurate Roofing | C39 + B, C9 | 2005 | Active |
| Acetek Roofing | C39 | 2022 | Active |
| Acosta Roofing Inc | C39 | 2021 | Active |
| All In Roofing Inc | C39 | 2024 | Active |
| Allied Design-Build Inc | C39 + B | 2019 | Active |
| Alpha One Construction Inc | C39 + B | 2016 | Active |
| Alpha Roofing | C39 | 2023 | Active |
| Alt Roofing Solutions Inc | C39 | 2026 | Active |
| Always Roofing & Waterproofing Corp | C39 | 2025 | Active |
| American High Tech Roof Coating Inc | C39 + C33 | 2010 | Active |
| American Loyal Remodeling Inc | C39 + B | 2021 | Active |
| American Solar Power Inc | C39 + B, C10 | 2009 | Active |
| Angeles Lighting Inc | C39 + B, C10 | 2008 | Active |
| Any Weather Construction | C39 + B | 2020 | Active |
| Apaa Roofing Corp | C39 | 2020 | Active |
| Arias Quality Roofing Corp | C39 | 2026 | Active |
| Athena Painting & Roofing | C39 + C33 | 2020 | Active |
| Awen Tech Roofing Co | C39 | 2024 | Active |
| Baja Roofing Inc | C39 | 2024 | Active |
| Belanger Roofing LLC | C39 | 2026 | Active |
| Ben Roofing Contractor | C39 | 2015 | Active |
| Best Value Roofing & Repair Inc | C39 | 2023 | Active |
| Bilt-Well Roof And Material Co | C39 + B, C10, C20 +1 | 1984 | Active |
| Buildx Solutions Inc | C39 + B | 2026 | Active |
| Built - Rite Construction Inc | C39 + B | 1991 | Active |
| C & A Quality Roofing | C39 | 2022 | Active |
| C & H Roofing Improvement | C39 | 2023 | Active |
| Ca Builders US Inc | C39 + B | 2024 | Active |
| Cal Premier Roofing LLC | C39 | 2017 | Active |
| Cali #1 Roofing Inc | C39 + B | 2023 | Active |
| California First Roofing Inc | C39 + B | 2022 | Active |
| Calitop Roofing Corp | C39 | 2026 | Active |
| Carafa Roofing Inc | C39 | 1994 | Active |
| Central Roofing Company | C39 | 1994 | Active |
| Choung Roofing Corporation | C39 | 2024 | Active |
| Chung Pro Construction Inc | C39 | 2024 | Renew by Dec 31, 2026 |
| Cohen Roofing Inc | C39 | 2022 | Active |
| Crown Cap Roofing | C39 + B | 2022 | Active |
| Direct Roofing Services Inc | C39 | 2021 | Active |
| Duraroof LLC | C39 + B | 2024 | Active |
| Eclipse Metal Roofing | C39 + B, C33, C43 +1 | 2006 | Renew by Dec 31, 2026 |
| Edge Roofing Inc | C39 | 2004 | Active |
| Family Roofing Inc | C39 | 2024 | Active |
| Franciscos Roofing Inc | C39 | 2025 | Active |
| Future Roofs | C39 | 2025 | Active |
| Golden Winter Roofing Inc | C39 + C33 | 2018 | Active |
| Grand Summit Roofing | C39 | 2026 | Active |
| Grand Town Builders Inc | C39 + B | 2025 | Active |
| Green Integrations And Management Inc | C39 + C10 | 2017 | Active |
| Harbor Westlake Roofing Inc | C39 + B | 2021 | Active |
| Higher Roofing Inc | C39 | 2025 | Active |
| Home 2 Renovate Inc | C39 + B, C33 | 1992 | Active |
| Home First Remodel LLC | C39 + B | 2026 | Active |
| Ia Roofing Inc | C39 | 2024 | Active |
| Impact Roofing Inc | C39 | 2017 | Active |
| Ingenious Construction Inc | C39 + B, C10 | 2015 | Renew by Nov 30, 2026 |
| J Zatarain Roofing Company | C39 | 2024 | Active |
| JGG Roofing Inc | C39 | 2018 | Active |
| JM Roofing 3rd Generation | C39 | 2021 | Active |
| JP Pro Roofing Corporation | C39 | 2026 | Active |
| Julian Construction Inc | C39 + B, C8 | 2000 | Active |
| Kazemi & Associates Constructors | C39 + B | 1990 | Active |
| Lee's Roofing Corp | C39 + B | 2023 | Active |
| Leonhardt Roofing Inc | C39 | 2000 | Active |
| Local Roofers Builder Inc The | C39 + B | 2020 | Active |
| M R K Roofing Services Inc | C39 | 2018 | Renew by Dec 31, 2026 |
| Mama Munda's Roofing | C39 | 2022 | Active |
| Mantis Construction Corporation | C39 + B, C20, C51 +1 | 2024 | Active |
| Master Construction Group Inc | C39 + B, C8, C33 | 2023 | Active |
| Misong Corporation | C39 + B | 1998 | Active |
| Monroy's Roofing Inc | C39 | 2026 | Active |
| Nelson The Roofer Inc | C39 | 2025 | Active |
| Neo Roofing | C39 | 2021 | Active |
| New Elevation Roofing Inc | C39 | 2021 | Active |
| New Honest Construction Inc | C39 + B | 2023 | Active |
| Nexus Construction & Design Inc | C39 + B, C10, C20 +1 | 2024 | Active |
| Novacrest Roofing | C39 + B | 2016 | Active |
| Ob Roofing Inc | C39 | 2025 | Active |
| Over The Top Roofing Corporation | C39 + B | 2020 | Active |
| Pacific Coast Builders Roofing Corp | C39 | 2018 | Active |
| Par Corp | C39 + B | 2018 | Active |
| Penny Roofing Company | C39 | 1970 | Active |
| Peraza Roofing Services Inc | C39 | 2016 | Active |
| Permanent Roof Company | C39 | 1955 | Active |
| Platinum Roofing And Retro-Fit Inc | C39 | 2024 | Active |
| Power Roofing Inc | C39 + B | 2021 | Active |
| Power Roofing Inc The | C39 | 2023 | Active |
| Priority Commercial Roofing Ca LLC | C39 | 2023 | Active |
| Profile Roofing & Repair Inc | C39 | 2024 | Active |
| PWR Corp | C39 + B | 2022 | Active |
| Queen Roofing & Construction | C39 + B | 2023 | Active |
| Rainbow Construction Group | C39 + A, B, C12 | 2019 | Active |
| Renova Inc | C39 | 2026 | Active |
| Rey-Crest Roofing And Waterproofing Co | C39 | 1977 | Active |
| Rick's Roofing Company Inc | C39 + C8 | 1982 | Active |