| Tj Construction INC | Teodoro Osorio Sr Espinoza | — | (209) 922 3253 | GC, remodel, ADU | Stockton · San Joaquin County | — | — |
| Tjs Design Build | Tjs Design Build | — | (209) 406 9641 | GC, remodel, ADU | Stockton · San Joaquin County | — | — |
| Tlc Sheet Metal LLC | Pedro Roberto Cornejo Depaz | info@indiantypefoundry.com | (209) 517 6376 | Other | Stockton · San Joaquin County | — | — |
| Tls | Sammy Neil Cox | — | (209) 942 1360 | GC, remodel, ADU | Linden · San Joaquin County | — | — |
| Tm Demolition INC | Tarcio Dantas Mascarenhas | tarcio@tmdemolition.com | (415) 425 6488 | Other | Tracy · San Joaquin County | — | — |
| Tm Fire Protection INC | Therrien J Ii Mettier | — | (510) 358 5157 | Other | Tracy · San Joaquin County | — | — |
| Tmc West | Robert Michael Defraia | — | (209) 490 4209 | Other | Stockton · San Joaquin County | — | — |
| Tn | Tin Trung Nguyen | — | (415) 513 2399 | Electricians | Lathrop · San Joaquin County | — | — |
| Tn General Construction Engineering & Professional Landscaping | Tan| Nguyen Tommy Nguyen | — | (209) 954 8885 | Windows, patio, painters | Stockton · San Joaquin County | — | — |
| Todd Harris Mobile Home Service | Phillip Todd Harris | — | (209) 609 5344 | Other | Escalon · San Joaquin County | — | — |
| Todd Waite Landscaping Contractor | Todd Waite Landscaping Contractor | — | (510) 589 3704 | Windows, patio, painters | Tracy · San Joaquin County | — | — |
| Tokay Computers And Electronics | Tokay Computers And Electronics | — | (209) 482 2522 | Other | Lodi · San Joaquin County | — | — |
| Tokay Development INC | Crystal Kirst Hicks | — | (209) 334 4994 | GC, remodel, ADU | Woodbridge · San Joaquin County | — | — |
| Tokay Glass Company | Jerald Ray House | — | (209) 368 3845 | Windows, patio, painters | Lodi · San Joaquin County | — | — |
| Tom Mayo Construction INC | Tom David Mayo | — | (209) 943 6248 | Other | Stockton · San Joaquin County | — | — |
| Tom Solveson | Tom Solveson | — | (209) 814 9412 | GC, remodel, ADU | Tracy · San Joaquin County | — | — |
| Tomco Construction INC | Thomas Owen Mc Elhinnie | — | (209) 366 1779 | GC, remodel, ADU | Stockton · San Joaquin County | — | — |
| Toni Marie Raymus | Toni Marie Raymus | — | (209) 824 3080 | GC, remodel, ADU | Manteca · San Joaquin County | — | — |
| Tony C Construction And Plumbing | Anthony John Cowan | — | (209) 969 7059 | GC, remodel, ADU | Manteca · San Joaquin County | — | — |
| Tony C Construction And Plumbing INC | Anthony John Cowan | — | (209) 969 7059 | GC, remodel, ADU | Manteca · San Joaquin County | — | — |
| Tony Hill | Tony Hill | — | (925) 784 0771 | GC, remodel, ADU | Lodi · San Joaquin County | — | — |
| Tony HVAC Services | Singh Sukhvinder | — | (209) 663 1634 | HVAC | Lodi · San Joaquin County | — | — |
| Tony Lopes Jr | Tony Lopes Jr | — | (209) 603 9336 | Tree | Lodi · San Joaquin County | — | — |
| Top Estate Construction INC | Timothy Karl Morris | — | (209) 323 5210 | GC, remodel, ADU | Stockton · San Joaquin County | — | — |
| Top Garden Landscaping & Design INC | David Jr Zavala | — | (209) 263 9292 | Windows, patio, painters | Lockeford · San Joaquin County | — | — |
| Top Hand Painting | Top Hand Painting | — | (209) 629 0126 | Windows, patio, painters | Manteca · San Joaquin County | — | — |
| Top Level Grading | Osvaldo Valdez | — | (209) 403 5908 | Other | Manteca · San Joaquin County | — | — |
| Top Line Lath Wall Solutions | Ramon Jr Padilla | — | (209) 456 3720 | Other | French Camp · San Joaquin County | — | — |
| Top Notch Construction & Remodel INC | Rudolf Alexander Jr Barney | — | (209) 740 6720 | GC, remodel, ADU | Manteca · San Joaquin County | — | — |
| Top Tier Tree Care | Top Tier Tree Care | — | (209) 371 9419 | Tree | Victor · San Joaquin County | — | — |
| Topline Shower Doors & Mirrors INC | Juan Carlos Ramirez Aguilar | — | (510) 485 4019 | Windows, patio, painters | Tracy · San Joaquin County | — | — |
| Toro Electric LLC | Rosiles Nestor | — | (209) 684 4512 | Electricians | Stockton · San Joaquin County | — | — |
| Total Heating & Air Conditioning INC | Mark Anthony Ferraiolo | — | (209) 366 1180 | HVAC | Lodi · San Joaquin County | — | — |
| Total Site Maintenance | Alyssa Jane Sanguinetti | — | (888) 557 9337 | Windows, patio, painters | Lodi · San Joaquin County | — | — |
| Touchdown Fire INC | Tanner Jayson Dayak | — | (209) 982 9466 | Other | Ripon · San Joaquin County | — | — |
| Tovar Construction INC | Jeremy James Tovar | — | (209) 321 1392 | GC, remodel, ADU | Woodbridge · San Joaquin County | — | — |
| Town & Country Heating And Cooling | Benjamin Fred Pinasco | — | (209) 469 2211 | HVAC | Stockton · San Joaquin County | — | — |
| Townley Roofing | Corey Gene Townley | — | (209) 808 2274 | Other roofers | Stockton · San Joaquin County | — | — |
| Townsend Solar And Pools INC | Bryan Jonmark Townsend | — | (209) 652 0921 | Pool | Ripon · San Joaquin County | — | — |
| Tracy Flooring INC | Victoria Ann Rynberg | — | (209) 830 9900 | GC, remodel, ADU | Tracy · San Joaquin County | — | — |