| 4u Global Construction | B | 2024 | Renew by Dec 31, 2026 |
| 55 Property Services Inc | B + C39 | 2020 | Active |
| A & V Contractors Inc | B + ASB, C2, C22 | 2004 | Active |
| Aaa Kitchen + Bath Remodeling & Eurocan Window Fashions | B + D52 | 2017 | Active |
| Abel Construction & Roofing Inc | B + C39 | 2024 | Active |
| Accu - Tech Construction | B | 2010 | Active |
| Ace Construction | B | 2016 | Renew by Dec 31, 2026 |
| Ace Construction & Coating Inc | B + C33 | 2010 | Active |
| Ace Painting | B + C33 | 2019 | Active |
| Acme Home Inc | B | 2026 | Active |
| Advanced Construction & Restoration Inc | B | 2020 | Active |
| Advancer Construction | B | 2021 | Active |
| Air Supply HTG & A / C Inc | B + C20 | 1998 | Active |
| Airband Construction & Landscape | A, B + C27 | 2024 | Renew by Dec 31, 2026 |
| All American Door Inc | B + D28 | 2002 | Active |
| All Pro Builders Inc | B | 2002 | Active |
| Allen Tim Enterprise Inc | A | 2012 | Active |
| Alliance Electric | B + C10, C27, C53 | 2009 | Active |
| Aloha Handyman LLC | B2 | 2025 | Active |
| Alonco Construction Inc | B | 2004 | Active |
| Alpha Home Remodeling Inc | B | 2020 | Renew by Dec 31, 2026 |
| Amali Engineering Contractors Inc | A, B | 2024 | Renew by Dec 31, 2026 |
| Ambiance Additions | B | 1988 | Active |
| American Development Construction Inc | B | 1986 | Active |
| Anderson Air Conditioning LP An Ams Company | B + C10, C20, C38 | 2021 | Active |
| Angeles Construction & Restoration Inc | B | 2025 | Active |
| Apex Adu | B | 2016 | Active |
| Automation And Electrical Services Inc | B + C7, C10 | 2020 | Active |
| B & A Contractors Inc | B + C10, C39 | 2019 | Active |
| B N C Development Inc | B | 2024 | Active |
| B&G Bros Remodeling | B2 | 2025 | Active |
| B-Ocean Construction Inc | B | 2026 | Active |
| Baccaro Construction Co Inc | B + C6, C10, C36 +1 | 1982 | Active |
| Benjamin Modern Contracting Inc | B + C33 | 1990 | Active |
| Bergum Construction Company | B | 1960 | Active |
| Better Place Construction Inc | B | 2021 | Active |
| Beym Kyle Home Improvement's Inc | B | 2009 | Active |
| Bittan Enterprises Inc | B + C9, C10 | 2015 | Active |
| Blueprint Remodeling Inc | B | 2014 | Active |
| Brave Bird Roofing | B + C33, C39 | 1986 | Active |
| Brix Construction Inc | B | 2019 | Active |
| Built By Newkirk LTD | B | 2014 | Active |
| Bushala Brothers Inc | B | 1986 | Active |
| Busy Bee Construction Solution Inc | B | 2017 | Active |
| C & Construction | B | 2018 | Renew by Dec 31, 2026 |
| C & L Restoration Inc | B | 2018 | Active |
| C G Patio Rooms & Covers Inc | B | 2002 | Active |
| C I Oriental Painting Inc | B + C33 | 1988 | Active |
| Cal Earth Contracting Inc | A, B + HAZ | 2020 | Active |
| Calderon Built Inc | B | 2021 | Active |
| Caliagua Inc | A, B + C4, C36 | 1978 | Active |
| California Earth Transport Inc | A, B + HAZ | 2014 | Active |
| Casper's Builders | B | 2022 | Active |
| Chavez Adalberto Construction Company A Partnership | B | 1997 | Active |
| Chi Construction | A, B + C10 | 2004 | Active |
| CK Construction | B | 2026 | Active |
| Cle-Air Water Purification Inc | B + C36, C55 | 1993 | Active |
| Coastal Casita Inc | B + C13 | 2024 | Active |
| Cole Duke & Associates | B + C10 | 2017 | Active |
| Compass Contracting & Consulting Inc | A, B + C8 | 2024 | Active |
| Concrete Worx Inc | B + C8 | 2019 | Active |
| Constructamerica | B | 2002 | Active |
| Cooke G B Inc | A, B | 1978 | Active |
| Coria Construction Inc | B | 2020 | Active |
| Custom Construction | B | 2023 | Active |
| D & V Electric Inc | B + C10 | 2021 | Active |
| D Home Builders Inc | B | 2026 | Active |
| D/J Construction Inc | B | 2025 | Active |
| Deark E&C Inc | A, B | 2019 | Active |
| Decco Construction Inc | B | 1990 | Active |
| DNC Construction Inc | B + C33 | 2022 | Active |
| Do It Right Construction A Partnership | B | 2016 | Active |
| Do My Best Painting | B + C33, C36 | 2017 | Active |
| Do Right Construction Co | B + C33 | 1997 | Active |
| E & D General Builders LLC | B | 2025 | Active |
| E J D Building & Development Inc | B | 2025 | Active |
| E N L Building Service Inc | B | 2016 | Active |
| Ed's Home Solution | B2 | 2023 | Active |
| Eidim A V Techology | B + C7, C10, C33 | 2003 | Active |
| Elevated Property Services Inc | B + C39 | 2019 | Active |
| Elite Fueling Construction | A, B + HAZ | 2021 | Active |
| Elliott Construction & Investments | B | 2020 | Active |
| Epic Build & Remodel Inc | B | 2024 | Active |
| Erigonik Inc | B | 2025 | Active |
| Esoteric Woodcraft Inc | B + C6 | 1994 | Active |
| Excel Construction Services Inc | B + C10 | 2005 | Active |
| F P I Construction Corp | B + C9 | 2012 | Renew by Nov 30, 2026 |
| Fleming Environmental Incorporated | A, B + D40, HAZ | 1998 | Active |
| FNS Builders Enterprises | B + D50 | 2020 | Active |
| Foley Scott F Construction Inc | B | 1987 | Active |
| Four Seasons Restoration Inc | B | 2014 | Active |
| Foxx Building Services Inc | B | 1995 | Active |
| Fydaq Company Inc | A | 1993 | Active |
| Galany's Construction Inc | B | 1994 | Active |
| GD Innovation Inc | B + C10 | 2018 | Active |
| Genesis One Design & Development Co | B | 2013 | Active |
| GF Construction Company | B + C20 | 2008 | Active |
| Gitker Remodel LLC | B | 2024 | Active |
| Gradys Superior Inc | B + C15, C54 | 1999 | Active |
| Gramer R C Construction Incorporated | B | 1984 | Active |