| Titus Construction | Titus Ezekiel Linares | — | (209) 695 6343 | GC, remodel, ADU | Denair · Stanislaus County | — | — |
| Tm Remodeling And Renovation Services | Thomas Ellis Moody | — | (209) 566 4124 | GC, remodel, ADU | Ceres · Stanislaus County | — | — |
| Tmc Heating & Cooling | Tmc Heating & Cooling | — | (209) 566 9247 | HVAC | Modesto · Stanislaus County | — | — |
| Todd Fulton | Todd Fulton | — | (209) 404 4529 | GC, remodel, ADU | Turlock · Stanislaus County | — | — |
| Tom Richards Electric INC | Thomas Wayne Richards | — | (209) 409-4675 | Electricians | Hughson · Stanislaus County | — | — |
| Tomlinson Custom Painting | Tomlinson Custom Painting | — | (209) 602 5765 | Windows, patio, painters | Modesto · Stanislaus County | — | — |
| Tommy Willey Heating & Air | Tommy Willey Heating & Air | — | (350) 206 9406 | HVAC | Crows Landing · Stanislaus County | — | — |
| Tony De Sousa | Tony De Sousa | — | (209) 402 0004 | Other | Modesto · Stanislaus County | — | — |
| Tony's Landscaping Maintenance | Tony's Landscaping Maintenance | — | (209) 668 2122 | Windows, patio, painters | Turlock · Stanislaus County | — | — |
| Tony's Plumbing Heating & Air | Ian Alexander Cline | — | (209) 545 8620 | HVAC | Modesto · Stanislaus County | — | — |
| Tony'z Custom Drywall | Tony'z Custom Drywall | — | (209) 496 4977 | Windows, patio, painters | Modesto · Stanislaus County | — | — |
| Top Notch Landscaping | Top Notch Landscaping | — | (209) 544 2047 | Windows, patio, painters | Modesto · Stanislaus County | — | — |
| Top Of The Line Custom Painting | Anthony Frank Martinez | — | (209) 595 5090 | Windows, patio, painters | Modesto · Stanislaus County | — | — |
| Top Tier Heating & Air | Top Tier Heating & Air | — | (209) 765 4776 | HVAC | Ceres · Stanislaus County | — | — |
| Top Tier Plumbing Incorporated | Tayler Dallas Mcbride | — | (209) 484 0600 | Other | Turlock · Stanislaus County | — | — |
| Topete's Construction | Arturo Jr Topete Diaz | — | (209) 968 6935 | GC, remodel, ADU | Modesto · Stanislaus County | — | — |
| Topete's Construction INC | Arturo Jr Topete Diaz | — | (209) 968 6935 | GC, remodel, ADU | Modesto · Stanislaus County | — | — |
| Torre Reich Construction INC | Torre Keith Reich | christy@torrereichconstruction.com | (209) 668 8721 | GC, remodel, ADU | Turlock · Stanislaus County | — | — |
| Torres Brothers Construction INC | Torres Estela | — | (209) 918 6821 | GC, remodel, ADU | Modesto · Stanislaus County | — | — |
| Torres Remodeling | Torres Remodeling | — | (408) 661 1881 | GC, remodel, ADU | Modesto · Stanislaus County | — | — |
| Total Dairy Solutions-construction LLC | Paul Angelo Borges | — | (209) 226 5629 | GC, remodel, ADU | Turlock · Stanislaus County | — | — |
| Total Home Improvement | Total Home Improvement | — | (209) 614 5092 | GC, remodel, ADU | Modesto · Stanislaus County | — | — |
| Tovars Landscape Co | Tovar Lisa | — | (209) 869 6190 | Windows, patio, painters | Riverbank · Stanislaus County | — | — |
| Towers Electrical Systems | Emmanuel Isaillas Torres-Valle | towerselectricalsystems@gmail.com | (650) 630 5659 | Electricians | Modesto · Stanislaus County | — | — |
| Towers Roofing & Waterproofing Corp | Carlos Fernando Martinez Torres | — | (209) 360 4620 | Other roofers | Patterson · Stanislaus County | — | — |
| Towers Waterproofing | Towers Waterproofing | carlos.bids@towerswaterproofing.com | (209) 360 2620 | Other roofers | Patterson · Stanislaus County | — | — |
| Town And Country Fence INC | Luciano Eraclio Rodriguez | — | (209) 918 2390 | Other | Ceres · Stanislaus County | — | — |
| Trademark Pool And Spa INC | Mark Duane Wampler | pool4u@sbcglobal.net | (209) 988 9388 | Pool | Salida · Stanislaus County | — | — |
| Trademark Shotcrete And Plastering | Trademark Shotcrete And Plastering | — | (209) 988 9388 | Pool | Salida · Stanislaus County | — | — |
| Traditional Tile | Traditional Tile | — | (209) 855 6167 | Other | Modesto · Stanislaus County | — | — |
| Trapasso's Heating & Air Conditioning | Trapasso's Heating & Air Conditioning | — | (650) 787 3511 | HVAC | Modesto · Stanislaus County | — | — |
| Trent Berg Painting | Trent Berg Painting | — | (209) 918 8986 | Windows, patio, painters | Modesto · Stanislaus County | — | — |
| Tri Power Systems | Eric Thomas Layman | — | (209) 522 2244 | Electricians | Modesto · Stanislaus County | — | — |
| Tri Power Systems | Tri Power Systems | — | (209) 324 6062 | Electricians | Riverbank · Stanislaus County | — | — |
| Tri Valley Paving | Ron Robert Todorovitch | contact@trivalleypaving.com | (209) 427 6001 | Other | Turlock · Stanislaus County | — | — |
| Tri-city Power INC | Robert Harold Greene | — | (209) 575 1969 | Electricians | Modesto · Stanislaus County | — | — |
| Tri-valleyconcrete LLC | Jose Guadalupe Jimenez Prado | — | (209) 247 3728 | Other | Modesto · Stanislaus County | — | — |
| Triangle Paving | Triangle Paving | — | (209) 602 1371 | Other | Keyes · Stanislaus County | — | — |
| Trice Plumbing Service | Mark Richard Trice | — | (209) 247 0896 | GC, remodel, ADU | Modesto · Stanislaus County | — | — |
| Trinity Framing & Construction INC | David Allen Kirkpatrick | — | (209) 667 2109 | GC, remodel, ADU | Turlock · Stanislaus County | — | — |