| Toneman Development Corp. | Lancaster | CA | Subcontractor |
| Tonn And Blank Construction, LLC | Michigan City | IN | $0 |
| Torcon Inc. | Red Bank | NJ | $0 |
| Tori Construction, LLC | Alsip | IL | $0 |
| Torrado Construction Co. Inc. | Philadelphia | PA | $0 |
| Torres & Colon, Inc. | Orocovis | PR | $0 |
| Total Construction LLC | Great Falls | MT | Subcontractor |
| Total Construction Services Inc. | Omaha | NE | Subcontractor |
| Total Mechanical Inc. | Camas | WA | $0 |
| Total Site Contractors, Inc. | Halethorpe | MD | $0 |
| Tower Construction Corp. | Cranston | RI | $0 |
| Towson Mechanical Incorporated | Parkville | MD | $0 |
| Trac Builders, Inc. | North Attleboro | MA | $0 |
| Travis Thompson General Contracting Company | Sandpoint | ID | $0 |
| Treco Enterprises, Inc. | San Antonio | TX | $0 |
| Tresmal, Incorporated | Pago Pago | AS | $0 |
| Triangle General Contractors, Inc. | Brooklyn | NY | Subcontractor |
| Trias Construction LLC | Lutz | FL | Subcontractor |
| Trico Companies, LLC | Burlington | WA | Subcontractor |
| Tri County Contractors Inc. | Jackson | MS | $0 |
| Tri-north Builders, Inc. | Fitchburg | WI | $0 |
| Triple J Saipan, Inc. | Saipan | MP | Subcontractor |
| Tri-state Building And Supply Co. Inc. | Pittsburg | KS | $0 |
| Tritech Applied Sciences Inc. | Lansdale | PA | Subcontractor |
| T.r. Orr, Inc. | Kingman | AZ | $0 |
| T.r. Smith Company | Germantown | MD | $0 |
| Truckla Services Inc. | Laurel | MS | $0 |
| True Champions, Inc. | San Diego | CA | $0 |
| Trumbull-nelson Construction Company, Inc. | West Lebanon | NH | $0 |
| Trusted Solutions Group, Inc. | Washington | DC | Subcontractor |
| Trutec Engineering, Inc. | Brea | CA | $0 |
| TSG Constructors LLC | Phoenix | AZ | $0 |
| Tudor Inc. Of Delaware | Alexandria | LA | $0 |
| Turnstone Corp. | Milford | NH | $0 |
| Tutujan Hill Group Ltd. | Tamuning | GU | Subcontractor |
| Twavwane Building And Civil Engineering Contractors Ltd. | Ilala | | $0 |
| Twin L Construction, Inc. | Pass Christian | MS | $0 |
| Twin Towers Enterprises, Inc. | Maspeth | NY | $0 |
| Two Bears Construction, LLC | Albuquerque | NM | Subcontractor |
| Tyler Lane Construction, Inc. | Rosemont | IL | $0 |
| Uic Construction LLC | Anchorage | AK | $0 |
| Ujamaa Construction, Inc. | Chicago | IL | $0 |
| Ultimate Construction Services, Inc. | New Braunfels | TX | Subcontractor |
| Union Pass Construction, LLC | Dubois | WY | $0 |
| Universal Services LLC | Leakesville | MS | Subcontractor |
| Unlimited Construction Services, Inc. | Lihue | HI | Subcontractor |
| Up North Builders Inc. | International Falls | MN | $0 |
| Upstate Companies I LLC | Mount Upton | NY | $0 |
| Urban Integrations LLC | Denver | CO | $0 |
| Urieco Construction Inc. | Cedar City | UT | $0 |
| Ute Castellano Cobra Usafe | Rota | CA | $0 |
| U.w. Marx, Inc. | Troy | NY | $0 |
| Vada Inc. | Madison | MS | $0 |
| Valdez Construction Inc. | Oak Harbor | WA | Subcontractor |
| Valeo Baubetreuung GMBH | Auenwald | | Subcontractor |
| Van Asdale Construction LLC | Wichita | KS | Subcontractor |
| Van Bebber & Associates, Inc. | Lutz | FL | $0 |
| Vance Brown Inc. | Palo Alto | CA | $0 |
| Vanguard Contractor LLC | San Juan | PR | Subcontractor |
| Vanhook Enterprises, Inc. | Somerset | KY | $0 |
| Vanhorst General Contractors, LLC | East Hartford | CT | $0 |
| Varuso Ventures, L.L.C. | Covington | LA | Subcontractor |
| Vaughan Enterprise Corp. | Virginia Beach | VA | $0 |
| Ventresca Bros Inc. | New Castle | DE | $0 |
| Vermaas Construction Inc. | Lincoln | NE | $0 |
| Vet Built, Inc. | Williamston | NC | $0 |
| Vetcon Inc. | Burton | MI | $0 |
| Veterans Construction Team | Bedford | MA | $0 |
| Veterans Contracting LLC | Rahway | NJ | $0 |
| Veterans General Contractors Inc. | Tacoma | WA | Subcontractor |
| Vet Services LLC | Las Vegas | NV | $0 |
| Vicc International, LLC | Herndon | VA | Subcontractor |
| Vik Contracting, Inc. | Chesapeake | VA | $0 |
| Vintage Constructors And Builders Incorporated | Powder Springs | GA | Subcontractor |
| Visions Consultants LLC | Detroit | MI | $0 |
| Vistara Construction Services, Inc. | Chicago | IL | Subcontractor |
| VJS Construction Services Inc. | Pewaukee | WI | $0 |
| Voy Construction LLC | Tulsa | OK | $0 |
| W3 Construction Co. | Detroit | MI | $0 |
| Wadman Corporation | Ogden | UT | $0 |
| Wagner General Contractors, Inc. | Bartlett | TN | $0 |
| Wahib Medanat Consultant Engineers | Amman | | Subcontractor |
| Waller Corp. | Washington | PA | $0 |
| Warrenbuilds LLC | Upper Marlboro | MD | $0 |
| Warren Construction, Inc. | Las Cruces | NM | Subcontractor |
| Warren Roofing & Insulating LLC | Bedford | OH | Subcontractor |
| Washington Patriot Construction, LLC | Gig Harbor | WA | Subcontractor |
| Watchman Project Management, LLC | Colorado Springs | CO | Subcontractor |
| Watral Brothers, Inc. | Bay Shore | NY | $0 |
| Wayne Paffhausen & Sons Inc. | Butte | MT | $0 |
| Waynesboro Construction Co. Inc. | Waynesboro | PA | Subcontractor |
| Weatherby Construction & Renovation Corp. | Atlantic City | NJ | Subcontractor |
| W E Baker & Son, Inc. | Whitmire | SC | $0 |
| We Build, Inc. | Paris | TX | $0 |
| Wecc, Inc. | Fayetteville | NC | $0 |
| Weeks Electric Works, Inc. | Valley Center | CA | $0 |
| Weldin Construction, LLC | Omaha | NE | $0 |
| Wellens General Contractors Inc. | Enterprise | OR | $0 |
| Wells & West General Contractors, Inc. | Colorado Springs | CO | Subcontractor |
| Welty Building Co. Limited | Fairlawn | OH | $0 |
