| Energy Construction Services | B + C10 | 2019 | Active |
| Enlightened Construction | B + C10 | 2021 | Active |
| Envision Construction Inc | B | 2021 | Active |
| Evans Construction Co | B | 2020 | Active |
| FCS Construction Services Inc | B + C15 | 2008 | Active |
| Fine Custom Woodwork LLC | B | 2004 | Active |
| First Serve Tennis Courts Inc | A | 1994 | Active |
| Flachman Remodeling | B2 | 2025 | Active |
| Form And Flow Homes | B | 2025 | Active |
| Formada Construction Corporation | B | 2024 | Active |
| Frank Schipper Construction Co | A, B | 1983 | Active |
| Fresh Coat Painters | B + C33 | 2014 | Active |
| Froscher Lewis Inc | B | 1987 | Active |
| Fuller Apartment Homes Inc | B | 1987 | Active |
| G E And Sons | B | 1996 | Active |
| Genuine Contracting Inc | B | 2013 | Active |
| Giffin & Crane General Contractors LLC | B | 1991 | Active |
| Gilles Tom General Contractor | B | 1976 | Active |
| GLS Construction | B + C27, C36 | 2009 | Active |
| Golden Fields Construction Inc | B | 2026 | Active |
| Green Allan General Building Contractor Inc | B | 2019 | Active |
| Hall Contracting Corporation | A, B | 2009 | Active |
| Hall Taylor Construction | B | 2018 | Active |
| Hanseth Construction Corporation | B | 1989 | Active |
| Heckman Construction Inc | B | 2003 | Active |
| Heimberg Richard G General Building Contractor Inc | B | 1983 | Active |
| Heirloom Corp | B | 2026 | Active |
| Herrera Luxury Homes | B | 2025 | Active |
| History Construction Inc | B | 2025 | Active |
| Ho'Okipa Design And Construction Inc | B | 2024 | Active |
| Holehouse Construction Co | B | 1992 | Active |
| Hudson Mark Construction Inc | B | 1991 | Active |
| Humphreys Rain Gutters LLC | B + D24 | 1982 | Active |
| Hurka Construction | B | 2015 | Active |
| J C Carpentry & Construction Inc | B | 2006 | Active |
| J E Builders Inc | B | 2024 | Active |
| Jack 'n Tool Box Inc | B + C33 | 1997 | Active |
| Jackson A Contracting Inc | B | 2022 | Active |
| Jed Hirsch General Building Contractor Inc | B | 1999 | Active |
| John Henderson Construction | B | 1991 | Active |
| John Lambe Construction Inc | B | 2003 | Active |
| Johnson James Construction Inc | B | 2005 | Active |
| Johnston Mark Carl Construction Inc | B | 1982 | Active |
| Joshua Tree Custom Construction Inc | B | 2011 | Active |
| Jstilco | B | 2015 | Active |
| JZ Builders Corporation | B | 2024 | Active |
| Kelley Mike Construction Inc | A, B + C8 | 2001 | Active |
| Kellow Construction Inc | B | 2020 | Active |
| Kenney Construction | A, B + C8 | 1996 | Active |
| Kenney Engineering Inc | A | 1999 | Active |
| Kerwood Howell Construction Inc | B | 2012 | Active |
| Kifer Construction | B + C36 | 1990 | Active |
| Kitchen Company The | B | 2001 | Active |
| Knight E B Construction Inc | B | 2005 | Active |
| Kovacs Builders Inc | B | 2023 | Active |
| KS Build Inc | B | 2025 | Active |
| La Riviera Construction | B | 2023 | Active |
| Lahud Craftsmen Inc | B | 2026 | Active |
| Larsen - Baez Inc | B + C9, C35 | 2004 | Active |
| Lash Construction Inc | A | 1979 | Active |
| Lee & Sons Plumbing And Heating Inc | B + C20, C36 | 1974 | Active |
| Levelex | B + C15 | 2002 | Active |
| Love Charles Construction Incorporated | B | 2002 | Renew by Dec 31, 2026 |
| Lutz Tom Construction Inc | B | 1988 | Active |
| Lynch Construction Inc | B | 1990 | Active |
| M G S General Engineering Inc | A, B + C12 | 2013 | Active |
| Macc Construction | B | 2010 | Active |
| Majestic Plaster Finishes Inc | B + C33, C35 | 2019 | Active |
| Mann Construction LLC | B | 2021 | Active |
| Manzo M Construction Inc | B | 2003 | Active |
| Maple Leaf Remodeling LLC | B | 2011 | Renew by Dec 31, 2026 |
| Markmiller Construction Inc | B + C54 | 1989 | Active |
| Martinez General Builders Inc | B | 2026 | Active |
| Martyn Field Services Incorporated | A | 2004 | Renew by Dec 31, 2026 |
| Matic Design And Build | B | 2024 | Active |
| Mayan Landscaping | B + C27, D49 | 2021 | Active |
| MC Allister Construction Corp | B | 1996 | Active |
| MC Kean Construction | B | 2000 | Active |
| MC Toldridge Construction Inc | B | 2002 | Active |
| Melgoza Construction Company | B | 2005 | Active |
| Michealsen Construction Co Inc | B | 1980 | Active |
| Michel Plumbing Inc | B + C16, C36 | 1983 | Active |
| Montecito Building Inc | B | 2023 | Active |
| Montecito Custom Builders Inc | B | 1992 | Active |
| Moore Contracting Concepts Inc | B | 2025 | Active |
| Morris Lynn Contracting Inc | B | 1980 | Active |
| N Evans Construction Services LLC | B | 2021 | Active |
| North Ranch Builders Inc | B | 2026 | Active |
| Oep Construction Inc | B | 2024 | Active |
| Ollie Construction Inc | B | 2025 | Active |
| Olympic Construction Co | B | 2008 | Active |
| Orena Development Corp | B | 2003 | Active |
| P&C General Contracting LLC | B | 2024 | Active |
| Pacific Networks | A + C7 | 2008 | Active |
| Pacific SB Construction Inc | B | 2025 | Active |
| Palmer Gary Construction Inc | B | 1983 | Active |
| Parris Construction Inc | B + C33 | 1996 | Active |
| Parton & Edwards Construction Inc | A, B | 1984 | Active |
| Pat Scott Masonry | B + C29 | 1960 | Active |
| Patriot Builders Inc | B | 2004 | Active |