--- title: "Clean Truck Check Testers in Costa Mesa, CA (6 listed)" description: "Find 6 CARB-credentialed Clean Truck Check testers in Costa Mesa, Orange County: 6 offer mobile testing, 2 do smoke opacity tests. Phone numbers, services and…" url: "https://ctcfinder.com/testers/orange-county/costa-mesa/" updated: "2026-11-01" publisher: "CTC Finder (independent directory, not affiliated with CARB)" --- # Clean Truck Check testers in Costa Mesa, CA 6 testing businesses in Costa Mesa (Orange County) are on CARB's public Clean Truck Check tester list (6 credentialed testers). 6 offer mobile testing, 2 do smoke opacity tests, 6 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 Costa Mesa - **[AAA Insprctions](https://ctcfinder.com/tester/aaa-insprctions-costa-mesa/)** — Costa Mesa, CA 92627 — (714) 697-7015. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[American Trans-Data, Corp](https://ctcfinder.com/tester/american-trans-data-corp-costa-mesa/)** — 2755 Bristol St Suite 150, Costa Mesa, CA 92626 — (715) 350-8949. Services: mobile testing, OBD testing, motorhome testing. - **[Burciaga's Auto Service](https://ctcfinder.com/tester/burciagas-auto-service-costa-mesa/)** — 738 W 17th St Suite F, Costa Mesa, CA 92627 — (714) 308-7844. Services: mobile testing, OBD testing, motorhome testing. - **[Credentialed tester in Costa Mesa](https://ctcfinder.com/tester/credentialed-tester-in-costa-mesa-costa-mesa/)** — 3211 Harbor Blvd, Costa Mesa, CA 92626 — (714) 717-4738. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[D' S Autotmoive INC.](https://ctcfinder.com/tester/d-s-autotmoive-inc-costa-mesa/)** — 1366 Logan Ave Suite I, Costa Mesa, CA 92626 — (714) 310-3163. Services: mobile testing, OBD testing, motorhome testing. - **[Mesa Smog](https://ctcfinder.com/tester/mesa-smog-costa-mesa/)** — 609 W 19th St, Costa Mesa, CA 92627 — (949) 650-4354. Services: mobile testing, OBD testing, motorhome testing. ## More testers within 20 miles - **[Bruna Leticia Tavares Fernandes](https://ctcfinder.com/tester/bruna-leticia-tavares-fernandes-huntington-beach/)** — Huntington Beach, CA 92646 — (951) 421-5810 — 3 mi. Services: mobile testing. - **[Hoang truong](https://ctcfinder.com/tester/hoang-truong-huntington-beach/)** — Huntington Beach, CA 92646 — (714) 397-8025 — 3 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Natalie Arredondo](https://ctcfinder.com/tester/natalie-arredondo-huntington-beach/)** — Huntington Beach, CA 92646 — (714) 466-5250 — 3 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing. - **[Hoang truong](https://ctcfinder.com/tester/hoang-truong-newport-beach/)** — Newport Beach, CA 92660 — (714) 397-8025 — 3 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Famvans](https://ctcfinder.com/tester/famvans-fountain-valley/)** — 10900 Kalama River Ave, Fountain Valley, CA 92708 — (657) 509-9516 — 4 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Payne Service](https://ctcfinder.com/tester/payne-service-fountain-valley/)** — Fountain Valley, CA 92708 — (949) 529-8557 — 4 mi. Services: mobile testing, OBD testing, motorhome testing. - **[SoCal Truck Scan](https://ctcfinder.com/tester/socal-truck-scan-fountain-valley/)** — 16909 Mount Collien St, Fountain Valley, CA 92708 — (760) 792-0745 — 4 mi. Services: mobile testing, OBD testing, motorhome testing. - **[SW Smog Check](https://ctcfinder.com/tester/sw-smog-check-fountain-valley/)** — 16650 Harbor Blvd B15, Fountain Valley, CA 92708 — (909) 992-2630 — 4 mi. Services: mobile testing, OBD testing, motorhome testing. - **[Credentialed tester in Santa Ana](https://ctcfinder.com/tester/credentialed-tester-in-santa-ana-santa-ana-2/)** — 3861 S Bristol St, Santa Ana, CA 92704 — (916) 542-0137 — 4 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Francisco Rivera](https://ctcfinder.com/tester/francisco-rivera-santa-ana/)** — Santa Ana, CA 92704 — (714) 472-7644 — 4 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[T & R Automotive Repair](https://ctcfinder.com/tester/t-and-r-automotive-repair-santa-ana/)** — 1617 S Main St, Santa Ana, CA 92707 — (714) 331-7717 — 4 mi. Services: mobile testing, OBD testing, motorhome testing. - **[JL Clean Carb Test](https://ctcfinder.com/tester/jl-clean-carb-test-irvine/)** — 2030 Main St Suite 1300, Irvine, CA 92614 — (657) 809-8643 — 5 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. ## Trucking in Costa Mesa Orange County testers serve industrial areas in Anaheim, Santa Ana and Irvine, and many travel to Long Beach port customers. ## 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 Costa Mesa? CTC Finder lists 6 testing businesses in Costa Mesa from CARB's public tester list (6 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 Costa Mesa? Yes. 6 listed businesses in Costa Mesa 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 Costa Mesa? 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 - [Fountain Valley](https://ctcfinder.com/testers/orange-county/fountain-valley/) — 4 listings, 4 mi - [Huntington Beach](https://ctcfinder.com/testers/orange-county/huntington-beach/) — 13 listings, 5 mi - [Santa Ana](https://ctcfinder.com/testers/orange-county/santa-ana/) — 14 listings, 7 mi - [Westminster](https://ctcfinder.com/testers/orange-county/westminster/) — 7 listings, 8 mi - [Tustin](https://ctcfinder.com/testers/orange-county/tustin/) — 3 listings, 8 mi - [Garden Grove](https://ctcfinder.com/testers/orange-county/garden-grove/) — 10 listings, 8 mi - [Irvine](https://ctcfinder.com/testers/orange-county/irvine/) — 7 listings, 8 mi - [Orange](https://ctcfinder.com/testers/orange-county/orange/) — 14 listings, 11 mi - [Anaheim](https://ctcfinder.com/testers/orange-county/anaheim/) — 25 listings, 12 mi - [Lake Forest](https://ctcfinder.com/testers/orange-county/lake-forest/) — 3 listings, 13 mi