Clean Truck Check testers in Nevada County
8 testing businesses in Nevada County are on CARB's public tester list, in 4 cities. 5 (63%) offer mobile testing, 5 do smoke opacity tests and 7 test motorhomes.
Cities in Nevada
Other cities
Grass Valley
-
Cody's Clean Truck Check
- Mobile testing
- OBD test
- Motorhomes
-
Palmer Enterprises Truck & Auto Repair LLC
- OBD test
Rough and Ready
-
JTS truck and equipment repair inc
- Mobile testing
- OBD test
- Motorhomes
Truckee
-
Placer County Carb Tester
- Mobile testing
- OBD test
- Smoke opacity
- Motorhomes
Frequently asked questions
How many Clean Truck Check testers are in Nevada County?
CTC Finder lists 8 testing businesses in Nevada County from CARB's public tester list (9 credentialed testers), last checked November 1, 2026. Listing on CARB's list is optional, so the real number can be higher.
Is there mobile Clean Truck Check testing in Nevada County?
Yes. 5 listed businesses in Nevada County offer mobile testing, which means the tester comes to your yard. Use the Mobile filter above to see them.
How much does a Clean Truck Check test cost in Nevada County?
Testers set their own prices. Published prices for an OBD test are usually $50–$135 per vehicle; smoke opacity tests for older trucks often cost more, and mobile testers may add a trip fee. See the cost guide.
Source: CARB's public Clean Truck Check tester list, last checked . Listing on CARB's list is optional for testers, so some credentialed testers are not shown. Services, hours and prices change; please confirm with the tester before you go. Something wrong? Send a correction.