| Sierra Summit Construction INC | Bud Miller | — | (925) 451 1119 | GC, remodel, ADU | Bishop · Inyo County | — | — |
| Skyline Roofing Expert's | Skyline Roofing Expert's | — | (571) 734-2158 | Other roofers | Encinitas · Inyo County | — | — |
| Smart Start Home Inspections | Smart Start Home Inspections | smartstarthomeinspectionsca@gmail.com | (760) 875-8008 | Inspectors | Lone Pine · Inyo County | — | — |
| Southwest Equity Partners | Southwest Equity Partners | admin@southwestep.com | (760) 642-0400 | Property managers | Solana Beach · Inyo County | — | — |
| Speedy Auto Tint Encinitas | Speedy Auto Tint Encinitas | — | (760) 350-3739 | Windows, patio, painters | Encinitas · Inyo County | — | — |
| Sr Painting | Sr Painting | — | (858) 945-7059 | Windows, patio, painters | Encinitas · Inyo County | — | — |
| Star Burst Construction | Guy Anthony Overstreet | cindy@starburstconstruction.com | (760) 914 2242 | GC, remodel, ADU | Bishop · Inyo County | — | — |
| Steve Dickman General Contractor | Steve Dickman General Contractor | — | (760) 264 3017 | GC, remodel, ADU | Lone Pine · Inyo County | — | — |
| Stratus Home Improvement | Stratus Home Improvement | — | (805) 748 8240 | GC, remodel, ADU | Bishop · Inyo County | — | — |
| Strong Arm Builder | Strong Arm Builder | — | (760) 258 6361 | GC, remodel, ADU | Bishop · Inyo County | — | — |
| Sure Windows | Sure Windows | — | (855) 509-4205 | Windows, patio, painters | Inyo County · Inyo County | — | — |
| Sv Cal Construction INC | Jerry Alan Verdier | — | (760) 937 4893 | GC, remodel, ADU | Bishop · Inyo County | — | — |
| Swell Property Inc. | Swell Property Inc. | — | (760) 452-2345 | Property managers | Encinitas · Inyo County | — | — |
| Synergy Pool And Spa Inspections | Synergy Pool And Spa Inspections | john@poolandspainspections.com | (619) 504-3040 | Inspectors | Carlsbad · Inyo County | — | — |
| T Thomas Construction INC | Albert Wilfrit Jr Thomas | — | (760) 822 4301 | GC, remodel, ADU | Bishop · Inyo County | — | — |
| Ted R Hawman | Ted R Hawman | — | (760) 872 1562 | HVAC | Bishop · Inyo County | — | — |
| The Brand Realty Team | The Brand Realty Team | — | (760) 800-3180 | Property managers | Encinitas · Inyo County | — | — |
| The Glass Guru | The Glass Guru | — | (760) 389-3241 | Windows, patio, painters | Carlsbad · Inyo County | — | — |
| The Rock-drywall | The Rock-drywall | — | (760) 872 1787 | Other | Bishop · Inyo County | — | — |
| The Roof Masters | The Roof Masters | — | (619) 943-1087 | Other roofers | Vista · Inyo County | — | — |
| The Ross Group I Tracey Ross Realtor | The Ross Group I Tracey Ross Realtor | — | (760) 583-9597 | Property managers | Encinitas · Inyo County | — | — |
| The Wishing Tree Company | The Wishing Tree Company | — | (760) 753-1760 | Tree | Encinitas · Inyo County | — | — |
| Thompson Drywall & Painting | Thompson Drywall & Painting | — | (760) 872 4423 | GC, remodel, ADU | Bishop · Inyo County | — | — |
| Thompson Plumbing Heating And Air Conditioning | Thompson Plumbing Heating And Air Conditioning | — | (760) 330-2143 | HVAC | Oceanside · Inyo County | — | — |
| Thrasher Pest Control | Thrasher Pest Control | — | (760) 691-2622 | Pest, tile roofs | Carlsbad · Inyo County | — | — |
| Titus Construction | Kevin Lee Titus | — | (760) 263 1353 | GC, remodel, ADU | Independence · Inyo County | — | — |
| Tom Wright Tile | Tom Wright Tile | — | (760) 873 8811 | Other | Bishop · Inyo County | — | — |
| Top Notch | Top Notch | — | (877) 253-5663 | Restoration | San Marcos · Inyo County | — | — |
| Torres Excavation And Paving | Torres Excavation And Paving | — | (760) 937 0949 | Other | Bishop · Inyo County | — | — |
| Town & Coastal Properties Real Estate And Property Management | Town & Coastal Properties Real Estate And Property Management | managing@townandcoastal.com | (805) 489-5050 | Property managers | Grover Beach · Inyo County | — | — |
| Tree Barber Enterprises INC | Tree Barber Enterprises INC | — | (760) 539-9110 | Tree | San Marcos · Inyo County | — | — |
| Trimble Custom Paint Company | George Donald Trimble | — | (760) 914 1020 | Windows, patio, painters | Bishop · Inyo County | — | — |
| Triton Termite & Pest Control | Triton Termite & Pest Control | — | (858) 437-3625 | Pest, tile roofs | Solana Beach · Inyo County | — | — |
| Troy Cauldwell Paint & Stucco | Troy Cauldwell Paint & Stucco | — | (760) 937 5506 | GC, remodel, ADU | Bishop · Inyo County | — | — |
| Tyson Robinson - Temecula Real Estate Team | Tyson Robinson - Temecula Real Estate Team | — | (951) 366-1502 | Property managers | Temecula · Inyo County | — | — |
| Tytum HVAC | Tytum HVAC | — | (619) 240-8593 | HVAC | Rancho Santa Fe · Inyo County | — | — |
| Ul Builders INC | Paul John Fisher | — | (760) 874 8105 | Other | Big Pine · Inyo County | — | — |
| United Plumbing Heating Air & Electric | United Plumbing Heating Air & Electric | — | (760) 205-6837 | HVAC | Encinitas · Inyo County | — | — |
| Utopia Property Management | Inland Empire Ca | Utopia Property Management | Inland Empire Ca | riverside@utopiamanagement.com | (909) 375-1111 | Property managers | Ontario · Inyo County | — | — |
| Valley Flooring | Valley Flooring | — | (760) 920 5745 | Other | Bishop · Inyo County | — | — |