| 4 Seasons Remodeling & Design Inc | B | 2013 | Active |
| 805 Construction And Roofing LLC | B + C39 | 2019 | Active |
| A M Concrete Incorporated | A + C8 | 1983 | Active |
| A R Pipeline Inc | A | 2000 | Active |
| A1 Flooring | B + C15 | 2018 | Renew by Dec 31, 2026 |
| Abraham Building & Consulting Inc | B | 2018 | Active |
| Alexander General Construction | B | 2024 | Active |
| Allen Construction Inc | B | 1984 | Active |
| Alvarez Construction Services Inc | A | 2020 | Active |
| Andreh's Construction Inc | B + C36 | 2008 | Active |
| Ange Construction | B | 2012 | Renew by Dec 31, 2026 |
| Ap General Construction Corp | B | 2022 | Active |
| Apex PCS Inc | B | 2017 | Active |
| Ardalan Construction Company Inc | A, B | 2007 | Active |
| Asphalt Professionals Inc | A + C32 | 1975 | Active |
| Atmak Construction | B | 2016 | Active |
| Aurea Construction Inc | B | 2016 | Active |
| Babineau Construction Inc | B | 2017 | Active |
| Barrington Construction And Remodeling Inc | B | 2024 | Active |
| Bayouth Construction Services Inc | B | 2005 | Active |
| Bedrock Construction Engineering Inc | A, B + C21 | 2025 | Active |
| Bodenhamer Bilt Construction Inc | B | 1995 | Active |
| Broms Eric J Construction Inc | B | 2007 | Active |
| Builders Doc Inc | B + C39 | 2026 | Active |
| Busse Alana Construction | B | 2022 | Active |
| C A B Interiors LLC | B | 2002 | Active |
| C X C Contracting Inc | B | 2012 | Active |
| Cadden Group Corporation The | B | 2005 | Active |
| Cali-U S A Acoustics Inc | B + C2, C9, D50 | 1986 | Active |
| Callahan Remodeling & Construction Inc | B + C36 | 2024 | Active |
| Cat In A Hammock | B + C27, C53 | 2018 | Renew by Nov 30, 2026 |
| Cerco Engineering | A | 2016 | Active |
| Christie Building And Development Inc | B | 2011 | Active |
| CJJ Builders | B | 2026 | Active |
| Client Service Builders | A, B | 2023 | Active |
| Comtech Construction | B | 1998 | Active |
| Courtyard Construction Inc | B + C8 | 2010 | Active |
| Coyle Dane Custom Homes Inc | B | 1994 | Active |
| Creative Concepts Build | B + C53 | 2019 | Active |
| CW General Construction Inc | B | 2012 | Active |
| Danbuilt | B | 2022 | Active |
| Daringer Construction | B | 2006 | Active |
| Davis John Jr Construction Inc | B | 1989 | Active |
| Douglass Design + Build | B | 2011 | Active |
| Dury Custom Carpentry L T D | B | 1987 | Renew by Dec 31, 2026 |
| E & C Company Inc The | B | 1984 | Active |
| Edson Construction Services LLC | B | 2025 | Active |
| Emae & Sons Inc | A, B + C36 | 2023 | Active |
| Emco Construction Inc | A, B + C10, C20 | 2026 | Active |
| F E P Construction | B | 2004 | Active |
| F O M Company | B | 1992 | Active |
| Fancy Remodeling | B, B2 + C39 | 2023 | Active |
| FF Innovation Building Inc | B | 2020 | Active |
| Fiicus Design Build LLC | B | 2022 | Active |
| Focil Construction Inc | B | 2016 | Active |
| Focus Building Solutions Inc | A, B | 2024 | Renew by Nov 30, 2026 |
| Forefront Development Inc | B | 2002 | Active |
| Fortune Companies Management Corp | B | 1988 | Active |
| Frontline Construction Inc | B + C36 | 2010 | Active |
| G D And Sons Inc | B + C8, C53 | 1991 | Active |
| Gilley Construction Inc | B + C6, C53 | 2012 | Active |
| Golden Team Builders | B | 2026 | Active |
| GPM Pavement Management | A + C12 | 1995 | Active |
| Greding Precision Striping | B + C32 | 1977 | Active |
| Green Planet Construction And Remodel Inc | B + C5 | 2005 | Active |
| Greenstart Electrify Inc | B + C10, C39 | 2024 | Active |
| Gregory Jason Inc | B | 2004 | Active |
| Griffin Building Co | B | 2026 | Active |
| GSD Home Services Inc | B2 | 2024 | Active |
| Hard Rock Grinding And Rentals | B | 1980 | Active |
| Heist Joseph Construction Inc | B | 2002 | Active |
| Hernado Inc | B + C10 | 2026 | Active |
| Home Renovations R & R Inc | B2 + C33 | 2017 | Active |
| Honest Build Construction | B | 2024 | Active |
| HPTN Construction LLC | B | 2025 | Active |
| Hub J Construction Inc | B | 2022 | Active |
| Huber Custom Construction Inc | B | 2015 | Active |
| Ideal Homes & Development Inc | A, B | 2001 | Active |
| J - Mack Plumbing Inc | B + C36 | 2001 | Active |
| J C I Construction Inc | B | 2017 | Active |
| J F & Son Construction Corporation | B | 2001 | Active |
| J R H Group Inc | B | 2015 | Active |
| JDH Construction Inc | B | 2025 | Active |
| Jemstreet Properties Inc | B | 2013 | Active |
| Jenkins Tim Construction Inc | B | 1991 | Active |
| Jmac Communities Inc | B | 2018 | Renew by Nov 30, 2026 |
| Jones Nick Construction | B | 2014 | Active |
| Katz Enterprises Inc | B | 2007 | Active |
| Klaas Brian Inc | B | 1992 | Active |
| Kourosh Design Inc | B + C15 | 2024 | Active |
| L D M S Construction Inc | B | 1995 | Active |
| Lampert Construction Inc | B | 2001 | Active |
| Larry Benson Construction Inc | B | 1988 | Active |
| Lead Builders Inc | B + C10 | 1992 | Active |
| Leyla Remodeling Inc | B | 2022 | Active |
| Liberty Construction And Investment Inc | B | 2011 | Active |
| Liberty Investments Inc | B | 1993 | Active |
| Litman Builders LLC | B | 2025 | Active |
| Little Foot Construction Inc | B | 2001 | Active |
| Local Home Services Inc | B | 2021 | Active |