Smog Check stations in Nevada County, California
California's Bureau of Automotive Repair (BAR) lists 19 Smog Check stations in Nevada County, 0.3% of California's 5,945. 15 Test & Repair, 4 Test Only. 1 has a licence first issued in 2025 or 2026; the earliest original issue date in the county is from 2002. They are spread over 4 towns; the most are in Grass Valley (12), Truckee (4), Nevada City (2).
Who needs a test, how often and what it costs: California emissions testing rules.
All 19 Smog Check stations
By town, then name. Click a column to sort.
| Station | Address | Type | BAR licence | Licence first issued |
|---|---|---|---|---|
| All Star Automotive | 12817 Loma Rica Drive Bldg 1, Grass Valley 95945 | Test & Repair | 274957 | 2017 |
| Alta Sierra Smog | 15563 Hwy 49 Suite B, Grass Valley 95949 | Test Only | 295012 | 2019 |
| Antons Import Auto Service | 250 S Auburn Street, Grass Valley 95945 | Test & Repair | 289440 | 2018 |
| Archs Automotive Service | 1355 East Main Street, Grass Valley 95945 | Test & Repair | 238380 | 2005 |
| Foothill Car Care | 716 E Main St, Grass Valley 95945 | Test & Repair | 225376 | 2003 |
| Gold Country Automotive Inc | 175 Joerschke Dr #j, Grass Valley 95945 | Test & Repair | 240062 | 2005 |
| J&s Smog Check | 130 Olympia Park Rd Suite1, Grass Valley 95945 | Test Only | 304700 | 2023 |
| Karl's Smog Llc | 1425 B E Main Street, Grass Valley 95945 | Test Only | 304680 | 2023 |
| Neighborhood Automotive | 11300 La Barr Meadows, Grass Valley 95949 | Test Only | 308391 | 2024 |
| Rays Radiator | 824 S Auburn St, Grass Valley 95945 | Test & Repair | 246285 | 2010 |
| Top Tech Automotive | 10849 Rough & Ready Hwy, Grass Valley 95945 | Test & Repair | 269714 | 2012 |
| Volz Automotive | 962 Golden Gate Terrace A, Grass Valley 95945 | Test & Repair | 220946 | 2002 |
| Affordable Auto Detail Llc | 208 Gold Flat Court, B, Nevada City 95959 | Test & Repair | 312909 | 2026 |
| Daves Auto Repair | 747 Zion St, Nevada City 95959 | Test & Repair | 231918 | 2004 |
| Gold Country Automotive Of Penn Valley | 17272 Cattle Dr, Rough And Ready 95975 | Test & Repair | 265755 | 2011 |
| Auto Doctor Express Lube | 11050 Pioneer Trail # 102, Truckee 96161 | Test & Repair | 307926 | 2024 |
| Hy-Tech Auto And Smog, Inc | 10745 West River Street Bldg 2, Truckee 96161 | Test & Repair | 276661 | 2014 |
| Quality Automotive And Smog | 11500 Donner Pass Rd Unit D, Truckee 96161 | Test & Repair | 289953 | 2018 |
| The Auto And Tire Doctor | 12000 Pioneer Trail, Truckee 96161 | Test & Repair | 308011 | 2024 |