Smog Check stations in Tuolumne County, California
California's Bureau of Automotive Repair (BAR) lists 5 Smog Check stations in Tuolumne County, 0.1% of California's 5,945. 5 Test & Repair. 2 have a licence first issued in 2025 or 2026; the earliest original issue date in the county is from 2007.
Who needs a test, how often and what it costs: California emissions testing rules.
All 5 Smog Check stations
By town, then name. Click a column to sort.
| Station | Address | Type | BAR licence | Licence first issued |
|---|---|---|---|---|
| Auto Tech & Tires | 18899 Microtronics Way, Sonora 95370 | Test & Repair | 275138 | 2024 |
| Biggs Automotive Repair And Smog | 19447 Village Drive, Sonora 95370 | Test & Repair | 317453 | 2026 |
| Kaisers Auto & Smog | 14335 Cuesta Court, Sonora 95370 | Test & Repair | 219437 | 2013 |
| Opie's Automotive Service | 668 Shaws Flat Road, Sonora 95370 | Test & Repair | 316018 | 2026 |
| Richs Auto Repair And Smog | 14330 Monoway, Sonora 95370 | Test & Repair | 252718 | 2007 |