| H M B Construction Management Inc | B | 2019 | Active |
| Haggins Construction Corporation | B | 1999 | Active |
| Hall Mark & Associates | B | 2005 | Active |
| Hendrick And Son Construction Company | B | 1982 | Active |
| Hernz Construction Incorporated | B | 1989 | Active |
| Hillside General Construction And Electrical Company | A, B | 2019 | Active |
| HJM Construction Inc | B | 2025 | Active |
| Hope Crisis Response Network Inc (Hcrn) | B | 2021 | Active |
| Iceberg Heating & Air Conditioning Inc | B | 2007 | Active |
| Iconstruct Inc | B | 2010 | Active |
| Instabuilt Construction Inc | B | 2015 | Active |
| Integrity Landscape And Concrete | A, B | 2007 | Active |
| J & J General Construction Inc | B | 2020 | Active |
| J A General Engineering Inc | A | 2026 | Active |
| J C Galvan Company Inc | B | 2016 | Active |
| J M I Construction Inc | A, B | 2014 | Active |
| J W Builders | B | 1984 | Active |
| J&J Development And Remodeling Inc | B | 2006 | Active |
| Jah General Construction | B | 2023 | Active |
| Jat Builders Inc | B | 2020 | Active |
| Jawell Construction Consulting Inc | B | 2017 | Active |
| JC Trusted Construction Corp | B | 2025 | Active |
| Jensen Building Services Inc | B | 1997 | Active |
| Jhog Design & Development Inc | B | 2019 | Active |
| Jireh Elevated Design & Build Inc | B | 2024 | Active |
| Joio Construction | B | 2025 | Active |
| JV Builders & Development Inc | B | 2018 | Active |
| K P A Constructors Inc | A | 2017 | Active |
| Kaikoa Construction Inc | B | 2020 | Active |
| Kastle Construction Inc | B | 2014 | Active |
| KBD Cabinets | B | 2022 | Active |
| Kiba Remodeling | B | 2015 | Active |
| Kleen Construction Corporation | B | 2023 | Active |
| Koh Design And Build | B | 2025 | Active |
| L 3 Construction Inc | B | 2019 | Active |
| L D I Construction Inc | B | 1990 | Active |
| La3d Construction Inc | B | 2023 | Active |
| Labbad Builders | B | 2017 | Active |
| Lattari Construction, LLC | B | 2025 | Active |
| Laun R J Construction Corporation | B | 1983 | Active |
| Leedco Tech Inc | A, B | 2020 | Renew by Oct 31, 2026 |
| Level Construction Group Inc | B | 2014 | Active |
| Lightfoot Studio Incorporated | B | 2006 | Active |
| Lloyd Paul H Construction Inc | B | 1999 | Active |
| Lord And Sons Builders Inc | B | 2011 | Active |
| Loyola Re-Modeling Inc | B | 2026 | Active |
| Lunetta Robert Co Inc | B | 2009 | Active |
| Lupine Properties LLC | B | 2017 | Active |
| M A D F Construction Inc | B | 2017 | Active |
| M G A Carpet Inc | B | 1999 | Active |
| M7 Construction LLC | B | 2026 | Active |
| M91 Construction | B | 1983 | Active |
| Master Trade Services Inc | B | 2011 | Active |
| Maxco Development Inc | B | 2020 | Active |
| MC Mahon Builders | B | 1992 | Active |
| Merge California Construction | B | 2025 | Active |
| Meta Builders | B | 2020 | Active |
| Mid State Precast L P | B | 2000 | Active |
| Milkyway Construction Inc | B | 2020 | Active |
| MKW Homes Inc | B | 2021 | Active |
| Modern Drywall | B | 2021 | Active |
| Modernmorph Construction Inc | B | 2024 | Active |
| Modus Build | B | 2026 | Active |
| Morillo Construction Inc | A, B | 1976 | Active |
| MSB Constructors Inc | A, B | 2009 | Active |
| Nadar Inc | A, B | 1963 | Active |
| Navarro Construction Inc | B | 2000 | Active |
| Nazerian Builders Inc | B | 2018 | Active |
| Nel General Builders Inc | B | 2009 | Active |
| Nest Interiors Inc | B | 2017 | Active |
| Newhaven Builders | B | 1999 | Active |
| Nexcore Construction | B | 2026 | Active |
| Noble Construction Co | B | 2007 | Active |
| Noble Roofing Inc | B | 1986 | Active |
| Nvision Build | B | 2018 | Active |
| One Stop Construction Management | B | 2024 | Active |
| Opterra Energy Services LLC | A, B | 2025 | Active |
| Outside Plant Construction Inc | A | 2025 | Active |
| Pacific Custom Pools Inc | A, B | 1982 | Active |
| Pacific Empire Builders Inc | B | 2005 | Active |
| Pacifica Construction Services | B | 1992 | Active |
| Padaro Homes | B | 1997 | Active |
| Pankow Penta Builders | B | 2024 | Active |
| Paradise General Contractors Inc | B | 1992 | Active |
| Pasadena Construction & Interiors | B | 1995 | Active |
| Pasadena Construction Co & Interiors Inc | B | 2023 | Active |
| Pasadena Design And Build | A, B | 2020 | Renew by Nov 30, 2026 |
| Pasadena Remodeling Group Inc | B | 2026 | Active |
| Patal Construction LLC | B | 2018 | Active |
| Patron Construction Services Inc | B | 2016 | Active |
| Pearson Builders | B | 2006 | Active |
| Picazor General Contractor Inc | B | 2021 | Active |
| Precision Construction LLC | B | 2024 | Active |
| Presto! Restore Rebuild (Presto Resto) | B | 2022 | Active |
| Prime Construction & Development Inc. | B | 2003 | Active |
| Prime General Home Improvement Inc | B | 2022 | Active |
| Pro Touch Builders Inc | B | 2023 | Active |
| Prodesign Kitchen & Bath | B | 2017 | Active |
| R&A Weiss General Construction Inc | B | 2024 | Active |
| Raam Construction Inc | B | 1999 | Active |