| Table Rentals | Abbey Party Rents | San Diego, CA | 619 597-0201 |
| Tackle | Lakeside Bait and Tackle | Lakeside, CA | 619 443-3859 |
| Tank Maintenance | Seahorse Source, Inc. | Fort Pierce , FL | 877 465-2401 |
| Tent Camping | Lake Cuyamaca Campgrounds | Cuyamaca, CA | 877 581-9904 |
| Test Only Smog | Smog or Tune | Lemon Grove, CA | 619 469-5492 |
| Tires | Daryl Smith Sand Tires | Lemon Grove, CA | 619 463-5516 |
| Toilets | El Cajon Plumbing & Heating Supply Co. | El Cajon, CA | 619 449-7300 |
| Toner Supplies | Bomar Business Systems | La Mesa, CA | 619 433-8003 |
| Tourist Hotel | The Sofia Hotel | San Diego, CA | 800 826-0009 |
| Tow Bars | San Diego Trailer Supply | San Diego, CA | 619 466-1337 |
| Tractor Rentals | Aztec Rentals | San Diego, CA | 619 582-2245 |
| Trailer Supply | San Diego Trailer Supply | San Diego, CA | 619 466-1337 |
| Transmissions | Gear Vendors | El Cajon, CA | 800 999-9555 |
| Transmissions | Lee's Automotive | Lemon Grove, CA | 619 466-1384 |
| Transportation Service | J & N Transportation Services | San Diego, CA | 619 247-6982 |
| Trench Excavation Equipment | Aztec Rentals | San Diego, CA | 619 582-2245 |
| Truck Accessories | Truckin Stuff Inc. | El Cajon, CA | 619 448-6601 |
| Truck Glass Repair | Infinity Auto Glass | San Diego Metro, CA | 877 346-5888 |
| Truck Mirrors | Vision Manufacturing | El Cajon, CA | 619 449-2802 |
| Trucking | Omega Fuel Injection | El Cajon, CA | 619 448-3295 |
| Tune-Up | Hans Meyer's Auto Werkstatt | San Diego, CA | 619 284-6040 |
| Turbochargers | Omega Fuel Injection | El Cajon, CA | 619 448-3295 |