| Team Construction LLC | CC-01 | 2006 | Renew by Dec 5, 2026 |
| Team Projects LLC | CC-01 | 2017 | Active |
| Technoair LLC | CC-01 | 2026 | Active |
| Tegilas Construction | CC-01 | 2026 | Active |
| Tellez Remodeling LLC | CC-01 | 2023 | Active |
| Terek LLC | CC-01 | 2019 | Active |
| The Alfa Of Construction LLC | CC-01 | 2024 | Active |
| The Andrews Group LLC | CC-01 | 2015 | Active |
| The Brother's Allscapes LLC | CC-01 | 2024 | Active |
| The Property Shoppe LLC | CC-01 | 2020 | Active |
| The Savior Concrete Comp LLC | CC-01 | 2024 | Active |
| THL Construction LLC | CC-01 | 2026 | Active |
| Thompson Brothers Exvtng Inc | CC-01 | 1993 | Active |
| Threeface Group LLC | CC-01 | 2026 | Active |
| Thu Build LLC | CC-01 | 2026 | Active |
| Tico Time Tree Care LLC | CC-01 | 2025 | Active |
| Tidewater Envrnmntl Srvcs Inc | CC-01 | 2026 | Active |
| Tieton Homes LLC | CC-01 | 2017 | Active |
| Tik Construction Inc | CC-01 | 2019 | Active |
| Tile Center LLC | CC-01 | 2022 | Active |
| Tile Contractor USA LLC | CC-01 | 2026 | Active |
| Timberland Inc | CC-01 | 2001 | Active |
| Timoha Roofing LLC | CC-01 | 2025 | Active |
| Tinoco Tree Care LLC | CC-01 | 2022 | Active |
| TJ Handyman Services LLC | CC-01 | 2019 | Active |
| TK Tile & Construction LLC | CC-01 | 2026 | Active |
| Tkachuk Homes LLC | CC-01 | 2025 | Active |
| TLC Construction Solutions LLC | CC-01 | 2023 | Active |
| TLK Enterprises | CC-01 | 2017 | Active |
| TMG Maintenance SVCS NW LLC | CC-01 | 2008 | Active |
| TML International LLC | CC-01 | 2020 | Active |
| TMR Contracting LLC | CC-01 | 2022 | Active |
| Tni Tile & Marble LLC | CC-01 | 2020 | Renew by Dec 17, 2026 |
| TNT Construction LLC | CC-01 | 2018 | Active |
| Todd W Freund Construction Inc | CC-01 | 1999 | Active |
| Tom Griffith Construction Inc | CC-01 | 2004 | Active |
| Top Notch Framing & Const LLC | CC-01 | 2017 | Active |
| Top Notch Painting & Const LLC | CC-01 | 2016 | Active |
| Toros Construction LLC | CC-01 | 2022 | Active |
| Total Energy Concepts Inc | CC-01 | 2008 | Active |
| Total Gutter Solutions | CC-01 | 2026 | Active |
| Total Handling Solutions Inc | CC-01 | 2018 | Active |
| Tougher Than Steel LLC | CC-01 | 2018 | Active |
| Toy Box Garage Floors | CC-01 | 2015 | Active |
| Trademark Asphalt Services LLC | CC-01 | 2019 | Active |
| Tranquilliscapes LLC | CC-01 | 2018 | Active |
| TRC Home Solutions LLC | CC-01 | 2026 | Active |
| Treeline Roofworks LLC | CC-01 | 2026 | Active |
| Treewise LLC | CC-01 | 2013 | Active |
| Trejo's Garden & Lawn Care LLC | CC-01 | 2026 | Active |
| Trekk LLC | CC-01 | 2026 | Active |
| Trelast | CC-01 | 2025 | Active |
| Trenick Inc | CC-01 | 2024 | Active |
| Tri Phase Elect Supply Co LLC | CC-01 | 1997 | Active |
| Tri Point Contractors LLC | CC-01 | 2019 | Active |
| Tri-Mountain Floors LLC | CC-01 | 2019 | Active |
| Triad Construction Co LLC | CC-01 | 2020 | Active |
| Tried-N-True LLC | CC-01 | 2019 | Active |
| Trinity Const & Design LLC | CC-01 | 2021 | Active |
| Triple Horse Construction LLC | CC-01 | 2026 | Active |
| Trobella Cabinetry Inc | CC-01 | 2012 | Active |
| True Axis LLC | CC-01 | 2025 | Active |
| True Design And Remodeling LLC | CC-01 | 2016 | Active |
| True North Appliance Repair | CC-01 | 2025 | Active |
| True Remodeling LLC | CC-01 | 2018 | Active |
| True West Services Inc | CC-01 | 2023 | Active |
| Truepillar Const & Rmdlng LLC | CC-01 | 2026 | Active |
| Trusted Home Solutions | CC-01 | 2026 | Active |
| Trynoha LLC | CC-01 | 2024 | Active |
| TS Remodeling LLC | CC-01 | 2024 | Renew by Nov 6, 2026 |
| Tsi Construction LLC | CC-01 | 2022 | Active |
| TTP Handymen LLC | CC-01 | 2023 | Active |
| Tubbs Home Remodeling LLC | CC-01 | 2024 | Active |
| Tulip Construction LLC | CC-01 | 2024 | Active |
| Tum-A-Lum Lumber | CC-01 | 2017 | Active |
| Turbo Painting LLC | CC-01 | 2012 | Renew by Nov 17, 2026 |
| Turn Pros NW LLC | CC-01 | 2024 | Active |
| Turnkey Remodel & Repair LLC | CC-01 | 2026 | Active |
| Tuscany Custom Homes LLC | CC-01 | 2020 | Active |
| Tvi Construction LLC | CC-01 | 2024 | Active |
| Two Angels Roofing LLC | CC-01 | 2022 | Active |
| Two Brothers Heating &Clng LLC | CC-01 | 2026 | Active |
| Two Dawgs Construction LLC | CC-01 | 2024 | Active |
| Two Rocks Construction | CC-01 | 2026 | Active |
| Two States Construction LLC | CC-01 | 2026 | Active |
| Tyler Wood Furniture LLC | CC-01 | 2025 | Active |
| U Bett I Can LLC | CC-01 | 2013 | Active |
| U C S Corp | CC-01 | 2023 | Active |
| Ufc Construction Inc | CC-01 | 2018 | Active |
| Ultimate Finish Concrete Inc | CC-01 | 2025 | Active |
| Ultra Build Construction LLC | CC-01 | 2016 | Active |
| Ultra Quality Tile LLC | CC-01 | 2021 | Active |
| Under The Sun Construction | CC-01 | 2024 | Active |
| Underline HDD | CC-01 | 2019 | Active |
| Union Corner Construction Inc | CC-01 | 1981 | Active |
| Unique Flooring LLC | CC-01 | 2007 | Active |
| Unique Property Solutions LLC | CC-01 | 2015 | Active |
| Unique Solutions Inc | CC-01 | 2026 | Active |
| Unistone LLC | CC-01 | 2017 | Active |
| United Building Contrs LLC | CC-01 | 2026 | Active |