Clean Truck Check testers in Solano County
38 testing businesses in Solano County are on CARB's public tester list, in 7 cities. 34 (89%) offer mobile testing, 21 do smoke opacity tests and 27 test motorhomes.
Cities in Solano
Other cities
Benicia
-
Golden West Smog
- Mobile testing
- OBD test
- Smoke opacity
- Motorhomes
-
Nor Cal Truck Sales & Mfg.
- Mobile testing
- OBD test
- Motorhomes
Rio Vista
-
Dano Clean Truck
- Mobile testing
- OBD test
- Motorhomes
-
Warren E. Gomes Excavating Inc.
- Mobile testing
- OBD test
Suisun City
-
Boyds Fleet Repair
- Mobile testing
- OBD test
- Smoke opacity
- Motorhomes
Frequently asked questions
How many Clean Truck Check testers are in Solano County?
CTC Finder lists 38 testing businesses in Solano County from CARB's public tester list (38 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 Solano County?
Yes. 34 listed businesses in Solano 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 Solano 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.