| 4 X 8 Construction Inc | B | 2004 | Active |
| Accel Framing Inc | B | 2007 | Active |
| Ace Electric Inc | A, B | 2004 | Active |
| Affordable Drain And Pipeline Services LLC | A | 2021 | Renew by Nov 30, 2026 |
| Ajc Construction Services Inc | B | 1994 | Active |
| All American Dry Out Inc | B | 2025 | Active |
| Alliance Development Services Inc | B | 2011 | Active |
| Alvand Construction Inc | A, B | 1991 | Active |
| Avid Design & Build | B | 2021 | Active |
| Ballas Gus Plumbing Inc | B | 1974 | Active |
| Balt Services Inc | A, B | 2021 | Active |
| Bangin Nails Construction Inc | B | 1991 | Active |
| Bay City Electric Works | B | 2008 | Active |
| Best Choice Home Remodeling | B | 2016 | Active |
| BMP General Contracting Inc | B | 2025 | Active |
| Bodiker Contracting Inc | B | 2004 | Active |
| Boone D C Construction Inc | B | 2000 | Active |
| Caliber Restorations Inc | B | 2021 | Active |
| California Power Partners Inc | A, B | 2004 | Active |
| Callahan Construction Inc | B | 2015 | Active |
| Chadwick Construction | B | 2017 | Active |
| Claudiu Construction Inc | B | 2004 | Active |
| Clicker Garage Door Service & Sales Inc | B | 2021 | Active |
| Concrete Contractors Interstate | A, B | 1988 | Active |
| Cox Brian Mechanical Inc | B | 1989 | Active |
| Crane Development Corporation | A, B | 1991 | Active |
| Creative Interior Designs | B | 2006 | Active |
| D A D Asphalt Inc | A | 1982 | Active |
| D M Robbins Construction Inc | B | 1991 | Active |
| Datum Builders Inc | B | 1999 | Active |
| Demcon Concrete Contractors Inc | A | 2001 | Active |
| Deu Construction & Remodeling Inc | B | 2022 | Active |
| Dina 2 Decor Construction | B | 2025 | Active |
| Dreamland Construction LLC | B | 2024 | Active |
| Eagle Construction Equipment Inc | A | 2002 | Active |
| Eagle Paving LLC | A | 2010 | Active |
| Easy Flow LLC | A | 2011 | Active |
| Edgewood Remodel And Construction | B | 2013 | Active |
| Ferguson Builders Inc | B | 1990 | Active |
| Fifth Element Construction Inc | B | 2015 | Active |
| Frakes Construction Inc | B | 2007 | Active |
| Gallegos Construction Inc | B | 2010 | Active |
| Garczynski Tony Development Inc | B | 1981 | Active |
| GGR Energy | B | 2010 | Active |
| Grand Design Kitchens | B | 2012 | Active |
| H K Construction | B | 1990 | Active |
| Hi-Tech Air Heating And Cooling | B | 1981 | Active |
| Hossini Homes LLC | B | 2021 | Active |
| Ils Construction Services | B | 2017 | Active |
| Innovacreate Studio | B | 2011 | Active |
| Interior Specialties Inc | B | 2003 | Active |
| J L S Construction Inc | B | 1989 | Active |
| J V B Construction Management Inc | B | 2003 | Active |
| Jones Construction | A | 2007 | Active |
| K I C Restoration | B | 2013 | Active |
| K V X Industries Inc | A, B | 2017 | Active |
| Kac Builders Inc | B | 2024 | Active |
| Kelchlin Construction Inc | B | 1999 | Active |
| Kire Builders Inc | B | 2012 | Active |
| Kiss Builders LLC | B | 2026 | Active |
| Kitchen Barn Inc | B | 1988 | Active |
| Koloa Pacific Construction Inc | A | 2009 | Active |
| Kyro Development LLC | A, B | 2023 | Active |
| L B 3 Enterprises Inc | A | 2011 | Active |
| Lb3-Enterprises West Inc | A | 1990 | Active |
| LT Construction | B | 2008 | Active |
| M & D Construction & Restoration Inc | B | 2023 | Active |
| M & M Remodeling | B | 2012 | Active |
| Madden Construction | B | 1991 | Active |
| Matthew 724 Construction Inc | B | 2025 | Active |
| Millennium Development Inc | B | 2023 | Active |
| Modular Building Concepts Inc | B | 2010 | Active |
| Need For Build Inc | B | 2018 | Active |
| Nuera Contracting LP | B | 2011 | Active |
| Nuera Platinum Concrete LLC | B | 2014 | Active |
| Ok Construction & Remodeling Inc | A, B | 2018 | Active |
| Openshaw Construction Corp | B | 2003 | Active |
| Pacific Coast Building Group Inc | B | 2026 | Active |
| Pacific Rim Maintenance Solutions | B | 2011 | Active |
| Prestige Contracting Inc | A, B | 2012 | Active |
| Pro Con Professional Construction Inc | B | 2015 | Active |
| Pro-Custom General Contractors, Inc | B | 2011 | Active |
| Probuild Construction Inc | B | 2016 | Active |
| Property Services Plus | B | 1992 | Active |
| Quality Designers/Builders | B | 1993 | Active |
| RB Development Corp | A, B | 2017 | Active |
| Remodel Works Bath & Kitchen Inc | B | 2000 | Active |
| Rhew Contracting Inc | B | 2014 | Active |
| Rice Design & Build LLC | B | 2024 | Active |
| Ricks Construction Inc | B | 2025 | Active |
| Riley Custom Construction Inc. | B | 2019 | Active |
| Risen Excavation Inc | A | 2024 | Active |
| RTL Concrete Construction | A | 2024 | Active |
| San Diego Bay Area Electric Inc | B | 1991 | Active |
| Schaible Construction Inc | B | 2001 | Active |
| Sciens Western Fire Protection Division | B | 1990 | Active |
| Sea Breeze Glass & Construction Inc | B | 1988 | Active |
| Servpro Of Del Mar-Servpro Of Poway/Rancho Bernardo | B | 2010 | Active |
| Sheldon Site Utilities Inc | A | 2004 | Active |
| Silva General Construction Inc | B | 1993 | Active |