--- title: "Clean Truck Check Testers in San Bernardino, CA (29 listed)" description: "Find 29 CARB-credentialed Clean Truck Check testers in San Bernardino, San Bernardino County: 29 offer mobile testing, 14 do smoke opacity tests. Phone…" url: "https://ctcfinder.com/testers/san-bernardino-county/san-bernardino/" updated: "2026-11-01" publisher: "CTC Finder (independent directory, not affiliated with CARB)" --- # Clean Truck Check testers in San Bernardino, CA 29 testing businesses in San Bernardino (San Bernardino County) are on CARB's public Clean Truck Check tester list (29 credentialed testers). 29 offer mobile testing, 14 do smoke opacity tests, 22 test motorhomes. > CTC Finder is an independent directory, not affiliated with CARB. Tester data: CARB Clean Truck Check public tester list, last checked November 1, 2026. Confirm services, hours and prices with the tester. ## Testers in San Bernardino - **[Antonio Meeks](https://ctcfinder.com/tester/antonio-meeks-san-bernardino/)** — San Bernardino, CA 92404 — (840) 587-4016. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Antonio Torres](https://ctcfinder.com/tester/antonio-torres-san-bernardino/)** — San Bernardino, CA 92410 — (951) 525-0309. Services: mobile testing, OBD testing, motorhome testing. - **[Asadas Garage](https://ctcfinder.com/tester/asadas-garage-san-bernardino/)** — 745 E 23rd St, San Bernardino, CA 92404 — (909) 471-1986. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Auto Smog](https://ctcfinder.com/tester/auto-smog-san-bernardino/)** — 738 S Waterman Ave Suite A17, San Bernardino, CA 92408 — (951) 334-2882. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Caleb Martinez](https://ctcfinder.com/tester/caleb-martinez-san-bernardino/)** — San Bernardino, CA 92410 — (909) 205-9431. Services: mobile testing, OBD testing. - **[Cleantruckcheck.Mx](https://ctcfinder.com/tester/cleantruckcheck-mx-san-bernardino/)** — 1123 Dover Dr, San Bernardino, CA 92407 — (909) 714-7959. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Elias Benitez](https://ctcfinder.com/tester/elias-benitez-san-bernardino/)** — San Bernardino, CA 92407 — (562) 668-8999. Services: mobile testing, OBD testing. - **[FleetServ](https://ctcfinder.com/tester/fleetserv-san-bernardino/)** — 725 S Lugo Ave, San Bernardino, CA 92408 — (951) 226-0315. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Govannie Wiltshire](https://ctcfinder.com/tester/govannie-wiltshire-san-bernardino/)** — San Bernardino, CA 92407 — (909) 749-0962. Services: mobile testing, OBD testing. - **[Heavy Hitters Fleets](https://ctcfinder.com/tester/heavy-hitters-fleets-san-bernardino/)** — San Bernardino, CA 92407 — (951) 258-1549. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Here 2 Help CTC](https://ctcfinder.com/tester/here-2-help-ctc-san-bernardino/)** — 3154 Hudson Ave, San Bernardino, CA 92404 — (909) 659-4523. Services: mobile testing, OBD testing. - **[Ironhorsetruckrepair](https://ctcfinder.com/tester/ironhorsetruckrepair-san-bernardino/)** — 25813 13th St, San Bernardino, CA 92404 — (909) 449-8401. Services: mobile testing, OBD testing. - **[Israel Fuentes](https://ctcfinder.com/tester/israel-fuentes-san-bernardino/)** — San Bernardino, CA 92410 — (909) 486-1506. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Jimenez Fleet Services Inc](https://ctcfinder.com/tester/jimenez-fleet-services-inc-san-bernardino/)** — 1123 Dover Dr, San Bernardino, CA 92407 — (909) 965-8995. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Johnson's Truck and RV Service](https://ctcfinder.com/tester/johnsons-truck-and-rv-service-san-bernardino/)** — 24992 5th St, San Bernardino, CA 92410 — (951) 776-6500. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Jose Arroyo](https://ctcfinder.com/tester/jose-arroyo-san-bernardino/)** — San Bernardino, CA 92404 — (801) 859-2217. Services: mobile testing. - **[LabarcaAuto Clean Truck Check inspection](https://ctcfinder.com/tester/labarcaauto-clean-truck-check-inspection-san-bernardino/)** — 2274 Cabrera Ave, San Bernardino, CA 92411 — (951) 275-4499. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Landon Lex Orozco](https://ctcfinder.com/tester/landon-lex-orozco-san-bernardino/)** — San Bernardino, CA 92411 — (928) 509-1130. Services: mobile testing, OBD testing. - **[Luis Sanchez](https://ctcfinder.com/tester/luis-sanchez-san-bernardino/)** — San Bernardino, CA 92411 — (909) 475-7664. Services: mobile testing, OBD testing, motorhome testing. - **[Manuel Quintero](https://ctcfinder.com/tester/manuel-quintero-san-bernardino/)** — San Bernardino, CA 92405 — (909) 855-8992. Services: mobile testing, OBD testing, motorhome testing. - **[McCray Enterprises1](https://ctcfinder.com/tester/mccray-enterprises1-san-bernardino/)** — 24268 5th St, San Bernardino, CA 92410 — (909) 747-8972. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[McCray Enterprises2](https://ctcfinder.com/tester/mccray-enterprises2-san-bernardino/)** — 24268 5th St, San Bernardino, CA 92410 — (951) 232-4413. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Rahemaan Ali](https://ctcfinder.com/tester/rahemaan-ali-san-bernardino/)** — San Bernardino, CA 92407 — (909) 682-1064. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Richele Case](https://ctcfinder.com/tester/richele-case-san-bernardino/)** — San Bernardino, CA 92410 — (909) 253-4627. Services: mobile testing, OBD testing, motorhome testing. - **[Rick Anglin](https://ctcfinder.com/tester/rick-anglin-san-bernardino/)** — San Bernardino, CA 92404 — (909) 269-7766. Services: mobile testing, OBD testing, motorhome testing. - **[Salas Road Service](https://ctcfinder.com/tester/salas-road-service-san-bernardino/)** — 1040 Garner Ave, San Bernardino, CA 92411 — (909) 229-4289. Services: mobile testing, OBD testing, motorhome testing. - **[Samuel Chaney](https://ctcfinder.com/tester/samuel-chaney-san-bernardino/)** — San Bernardino, CA 92407 — (909) 907-3826. Services: mobile testing, OBD testing, motorhome testing. - **[Smog Busterz](https://ctcfinder.com/tester/smog-busterz-san-bernardino/)** — 231 S E St, San Bernardino, CA 92401 — (909) 478-9900. Services: mobile testing, OBD testing, motorhome testing. - **[SmogCheck](https://ctcfinder.com/tester/smogcheck-san-bernardino/)** — San Bernardino, CA 92408 — (951) 953-1892. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. ## More testers within 20 miles - **[Antonio Garcia](https://ctcfinder.com/tester/antonio-garcia-rialto/)** — Rialto, CA 92376 — (909) 491-8792 — 5 mi. Services: mobile testing, OBD testing. - **[Bennys clean truck check](https://ctcfinder.com/tester/bennys-clean-truck-check-rialto/)** — 523 w Rialto ave suite B, Rialto, CA 92376 — (909) 873-5403 — 5 mi. Services: mobile testing, OBD testing, motorhome testing. - **[Bradley Ridges](https://ctcfinder.com/tester/bradley-ridges-rialto/)** — Rialto, CA 92376 — (480) 669-6328 — 5 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Eclipse CTC](https://ctcfinder.com/tester/eclipse-ctc-rialto/)** — 1223 W Victoria St, Rialto, CA 92376 — (562) 252-6379 — 5 mi. Services: mobile testing, OBD testing, motorhome testing. - **[Edwards Truck Stop](https://ctcfinder.com/tester/edwards-truck-stop-rialto/)** — 160 S Eucalyptus Ave spc35, Rialto, CA 92376 — (909) 543-2901 — 5 mi. Services: mobile testing, OBD testing. - **[Homeland Fleet Services](https://ctcfinder.com/tester/homeland-fleet-services-rialto/)** — 775 W Rialto Ave, Rialto, CA 92376 — (888) 860-2195 — 5 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Jose Monroy](https://ctcfinder.com/tester/jose-monroy-rialto/)** — Rialto, CA 92376 — (323) 271-2755 — 5 mi. Services: mobile testing, OBD testing, motorhome testing. - **[La Villa Smog & Repair](https://ctcfinder.com/tester/la-villa-smog-and-repair-rialto/)** — 630 W Rialto Ave Suite A 2, Rialto, CA 92376 — (909) 709-7724 — 5 mi. Services: mobile testing, OBD testing, motorhome testing. - **[Marquezbrothertowing](https://ctcfinder.com/tester/marquezbrothertowing-rialto/)** — 415 W Rialto Ave, Rialto, CA 92376 — (909) 810-0865 — 5 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Miguel Rios](https://ctcfinder.com/tester/miguel-rios-rialto/)** — Rialto, CA 92376 — (909) 301-7830 — 5 mi. Services: mobile testing, OBD testing. - **[Moises Ramirez](https://ctcfinder.com/tester/moises-ramirez-rialto/)** — Rialto, CA 92376 — (323) 891-9648 — 5 mi. Services: mobile testing, OBD testing. - **[N Ramirez Transport Inc](https://ctcfinder.com/tester/n-ramirez-transport-inc-rialto/)** — 744 W Orchard St, Rialto, CA 92376 — (213) 278-7012 — 5 mi. Services: mobile testing, OBD testing. ## Trucking in San Bernardino San Bernardino is home to BNSF's intermodal yard and the I-10/I-215 interchange, so drayage and rail-connected trucks are common. Facilities at intermodal railyards must verify Clean Truck Check compliance at entry or log non-compliant trucks (CARB). The Inland Empire holds roughly a billion square feet of warehouse space (Pitzer College estimate), so local fleets and owner-operators run a high volume of tests. Mobile testers who visit distribution centers and truck yards are common here. San Bernardino County covers most of the Inland Empire warehouse belt (Fontana, Ontario, Rialto, San Bernardino) and the High Desert along I-15. The Inland Empire holds roughly a billion square feet of warehouse space (Pitzer College estimate), so local fleets and owner-operators run a high volume of tests. Mobile testers who visit distribution centers and truck yards are common here. ## Cost Typical published prices in California: OBD test $50–$135 per vehicle; smoke opacity test $190–$200. Prices are set by each tester. ## Frequently asked questions ### How many Clean Truck Check testers are in San Bernardino? CTC Finder lists 29 testing businesses in San Bernardino from CARB's public tester list (29 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 San Bernardino? Yes. 29 listed businesses in San Bernardino 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 San Bernardino? 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](https://ctcfinder.com/guide/cost/). ### How often does my truck need a Clean Truck Check test? Most trucks test twice a year, on a schedule tied to the DMV registration expiration date. CARB says OBD trucks move to four tests a year beginning October 2027. California-registered (non-commercial) motorhomes and agricultural vehicles test once a year. See the [deadline guide](https://ctcfinder.com/guide/deadlines-2026-2027/). ## Nearby cities - [Rialto](https://ctcfinder.com/testers/san-bernardino-county/rialto/) — 18 listings, 5 mi - [Highland](https://ctcfinder.com/testers/san-bernardino-county/highland/) — 5 listings, 7 mi - [Bloomington](https://ctcfinder.com/testers/san-bernardino-county/bloomington/) — 8 listings, 8 mi - [Colton](https://ctcfinder.com/testers/san-bernardino-county/colton/) — 15 listings, 9 mi - [Redlands](https://ctcfinder.com/testers/san-bernardino-county/redlands/) — 8 listings, 10 mi - [Fontana](https://ctcfinder.com/testers/san-bernardino-county/fontana/) — 49 listings, 10 mi - [Jurupa Valley](https://ctcfinder.com/testers/riverside-county/jurupa-valley/) — 18 listings, 13 mi - [Hesperia](https://ctcfinder.com/testers/san-bernardino-county/hesperia/) — 20 listings, 15 mi - [Rancho Cucamonga](https://ctcfinder.com/testers/san-bernardino-county/rancho-cucamonga/) — 18 listings, 16 mi - [Moreno Valley](https://ctcfinder.com/testers/riverside-county/moreno-valley/) — 16 listings, 16 mi