--- title: "Clean Truck Check Testers in Murrieta, CA (10 listed)" description: "Find 10 CARB-credentialed Clean Truck Check testers in Murrieta, Riverside County: 10 offer mobile testing, 3 do smoke opacity tests. Phone numbers, services…" url: "https://ctcfinder.com/testers/riverside-county/murrieta/" updated: "2026-11-01" publisher: "CTC Finder (independent directory, not affiliated with CARB)" --- # Clean Truck Check testers in Murrieta, CA 10 testing businesses in Murrieta (Riverside County) are on CARB's public Clean Truck Check tester list (10 credentialed testers). 10 offer mobile testing, 3 do smoke opacity tests, 10 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 Murrieta - **[American Diesel](https://ctcfinder.com/tester/american-diesel-murrieta/)** — 26670 Madison Ave, Murrieta, CA 92562 — (479) 295-3363. Services: mobile testing, OBD testing, motorhome testing. - **[Ashish Acharjee](https://ctcfinder.com/tester/ashish-acharjee-murrieta/)** — Murrieta, CA 92562 — (909) 658-4782. Services: mobile testing, OBD testing, motorhome testing. - **[Clarks carb testing & Compliance](https://ctcfinder.com/tester/clarks-carb-testing-and-compliance-murrieta/)** — 36037 Ravello ct., Murrieta, CA 92562 — (951) 375-1003. Services: mobile testing, OBD testing, motorhome testing. - **[Credentialed tester in Murrieta](https://ctcfinder.com/tester/credentialed-tester-in-murrieta-murrieta/)** — 29334 Masters Dr, Murrieta, CA 92563 — (760) 497-6328. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[CTC Tester](https://ctcfinder.com/tester/ctc-tester-murrieta/)** — 31825 Abrazo St, Murrieta, CA 92563 — (714) 299-9611. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[G.Smith Truck Repair](https://ctcfinder.com/tester/g-smith-truck-repair-murrieta/)** — 41186 Cipresso Cir, Murrieta, CA 92562 — (949) 874-0670. Services: mobile testing, OBD testing, motorhome testing. - **[J & R Enterprises](https://ctcfinder.com/tester/j-and-r-enterprises-murrieta/)** — 38680 Fairfield Hts, Murrieta, CA 92563 — (619) 988-9930. Services: mobile testing, OBD testing, motorhome testing. - **[Pacific States Transporation](https://ctcfinder.com/tester/pacific-states-transporation-murrieta/)** — 40880 Eleanora Way, Murrieta, CA 92562 — (951) 760-1032. Services: mobile testing, OBD testing, motorhome testing. - **[Raja Ziet](https://ctcfinder.com/tester/raja-ziet-murrieta/)** — Murrieta, CA 92563 — (951) 363-9213. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Smog Star Test Only](https://ctcfinder.com/tester/smog-star-test-only-murrieta/)** — 41419 Pear St Suite 11, Murrieta, CA 92562 — (714) 722-5229. Services: mobile testing, OBD testing, motorhome testing. ## More testers within 20 miles - **[BLS Mobile Emissions](https://ctcfinder.com/tester/bls-mobile-emissions-wildomar/)** — 33802 Harvest Way E, Wildomar, CA 92595 — (714) 457-8021 — 5 mi. Services: mobile testing, OBD testing, motorhome testing. - **[CleanCheck2U](https://ctcfinder.com/tester/cleancheck2u-wildomar/)** — 22102 Amado Ln, Wildomar, CA 92595 — (951) 355-6664 — 5 mi. Services: mobile testing, OBD testing, motorhome testing. - **[Johnson's truck repair and rv service](https://ctcfinder.com/tester/johnsons-truck-repair-and-rv-service-wildomar/)** — 32792 Trailwood Ct, Wildomar, CA 92595 — (951) 776-6500 — 5 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Richard Christiansen](https://ctcfinder.com/tester/richard-christiansen-wildomar/)** — Wildomar, CA 92595 — (951) 226-4697 — 5 mi. Services: mobile testing, OBD testing, motorhome testing. - **[The Smog Mob](https://ctcfinder.com/tester/the-smog-mob-wildomar/)** — 21857 Walnut St, Wildomar, CA 92595 — (760) 419-2366 — 5 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Clean Truck Check Opacity/OBD](https://ctcfinder.com/tester/clean-truck-check-opacity-obd-temecula/)** — 42122 Rio Nedo Rd, Temecula, CA 92590 — (619) 971-9117 — 5 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Murrieta development company](https://ctcfinder.com/tester/murrieta-development-company-temecula/)** — 42540 Rio Nedo, Temecula, CA 92590 — (951) 386-9514 — 5 mi. Services: mobile testing, OBD testing, motorhome testing. - **[Speedy Smog](https://ctcfinder.com/tester/speedy-smog-temecula/)** — 28733 Via Montezuma Suite F, Temecula, CA 92590 — (951) 331-5226 — 5 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[West Coast Wreckers](https://ctcfinder.com/tester/west-coast-wreckers-temecula/)** — 43136 Rancho Way Suite E, Temecula, CA 92590 — (619) 929-9207 — 5 mi. Services: OBD testing. - **[West Coast Wreckers](https://ctcfinder.com/tester/west-coast-wreckers-temecula-2/)** — 42620 Rio Nedo, Temecula, CA 92590 — (951) 294-0903 — 5 mi. Services: not listed. - **[Airco Smog Inc](https://ctcfinder.com/tester/airco-smog-inc-lake-elsinore/)** — 16790 Saint Charles Pl, Lake Elsinore, CA 92530 — (951) 245-9762 — 8 mi. Services: mobile testing, OBD testing, motorhome testing. - **[dlaserscreed.com](https://ctcfinder.com/tester/dlaserscreed-com-lake-elsinore/)** — 561 Birch St, Lake Elsinore, CA 92530 — (951) 805-0936 — 8 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. ## Trucking in Murrieta Riverside County includes the western Inland Empire logistics corridor (Riverside, Jurupa Valley, Moreno Valley, Perris) and the Coachella Valley. 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 Murrieta? CTC Finder lists 10 testing businesses in Murrieta from CARB's public tester list (10 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 Murrieta? Yes. 10 listed businesses in Murrieta 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 Murrieta? 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 - [Wildomar](https://ctcfinder.com/testers/riverside-county/wildomar/) — 5 listings, 5 mi - [Lake Elsinore](https://ctcfinder.com/testers/riverside-county/lake-elsinore/) — 8 listings, 9 mi - [Temecula](https://ctcfinder.com/testers/riverside-county/temecula/) — 18 listings, 10 mi - [Fallbrook](https://ctcfinder.com/testers/san-diego-county/fallbrook/) — 5 listings, 12 mi - [Menifee](https://ctcfinder.com/testers/riverside-county/menifee/) — 10 listings, 12 mi - [Perris](https://ctcfinder.com/testers/riverside-county/perris/) — 18 listings, 18 mi - [Hemet](https://ctcfinder.com/testers/riverside-county/hemet/) — 7 listings, 20 mi - [Rancho Santa Margarita](https://ctcfinder.com/testers/orange-county/rancho-santa-margarita/) — 3 listings, 20 mi - [Nuevo](https://ctcfinder.com/testers/riverside-county/nuevo/) — 3 listings, 22 mi - [Mission Viejo](https://ctcfinder.com/testers/orange-county/mission-viejo/) — 3 listings, 23 mi