--- title: "Clean Truck Check Testers in Perris, CA (18 listed)" description: "Find 18 CARB-credentialed Clean Truck Check testers in Perris, Riverside County: 16 offer mobile testing, 7 do smoke opacity tests. Phone numbers, services and…" url: "https://ctcfinder.com/testers/riverside-county/perris/" updated: "2026-11-01" publisher: "CTC Finder (independent directory, not affiliated with CARB)" --- # Clean Truck Check testers in Perris, CA 18 testing businesses in Perris (Riverside County) are on CARB's public Clean Truck Check tester list (18 credentialed testers). 16 offer mobile testing, 7 do smoke opacity tests, 12 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 Perris - **[aguilares LLC](https://ctcfinder.com/tester/aguilares-llc-perris/)** — 2066 Willowbrook Ln, Perris, CA 92571 — (949) 245-4300. Services: OBD testing. - **[All Smogged Motors](https://ctcfinder.com/tester/all-smogged-motors-perris/)** — 425 W Rider St Suite B 3, Perris, CA 92571 — (951) 790-2232. Services: mobile testing, OBD testing, motorhome testing. - **[California Emission Solutions llc](https://ctcfinder.com/tester/california-emission-solutions-llc-perris/)** — 3645 Alhambra Ln, Perris, CA 92571 — (951) 990-4074. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[CleanDieselSmog](https://ctcfinder.com/tester/cleandieselsmog-perris/)** — 21220 Ethanac Rd, Perris, CA 92570 — (951) 221-2831. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Double G Transport](https://ctcfinder.com/tester/double-g-transport-perris/)** — 336 E Ellis Ave, Perris, CA 92570 — (951) 956-4292. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[E & E Enterprises](https://ctcfinder.com/tester/e-and-e-enterprises-perris/)** — 19414 Copper Ridge St, Perris, CA 92570 — (951) 333-0807. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Faisal Bhuiyan](https://ctcfinder.com/tester/faisal-bhuiyan-perris/)** — Perris, CA 92571 — (909) 561-2872. Services: mobile testing, OBD testing. - **[Fedex, Freight](https://ctcfinder.com/tester/fedex-freight-perris/)** — 20833 Harvill Ave, Perris, CA 92570 — (949) 346-6132. Services: not listed. - **[Fjrtruckinginc](https://ctcfinder.com/tester/fjrtruckinginc-perris/)** — 22832 Alviso Dr, Perris, CA 92570 — (951) 214-0104. Services: mobile testing. - **[Fleetpro Mobile Servcies](https://ctcfinder.com/tester/fleetpro-mobile-servcies-perris/)** — 639 Van Way, Perris, CA 92570 — (951) 420-1686. Services: mobile testing, OBD testing, motorhome testing. - **[Garcia Clean Air Solution](https://ctcfinder.com/tester/garcia-clean-air-solution-perris/)** — 21101 Martin St, Perris, CA 92570 — (951) 906-5193. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[HD Smog Pro LLC](https://ctcfinder.com/tester/hd-smog-pro-llc-perris/)** — 2197 Murrieta Rd, Perris, CA 92571 — (951) 664-2574. Services: mobile testing, motorhome testing. - **[Inland Empire Diesel Smog](https://ctcfinder.com/tester/inland-empire-diesel-smog-perris/)** — 1133 Moraga Ave, Perris, CA 92571 — (562) 310-0036. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Jays Diesel Workz](https://ctcfinder.com/tester/jays-diesel-workz-perris/)** — 13467 High Res Way, Perris, CA 92570 — (562) 405-5739. Services: mobile testing. - **[Mario G Huerta Apex CTC](https://ctcfinder.com/tester/mario-g-huerta-apex-ctc-perris/)** — 24166 Nuevo Rd, Perris, CA 92570 — (805) 422-9700. Services: mobile testing, OBD testing, motorhome testing. - **[O&J Mobile Mechanics LLC](https://ctcfinder.com/tester/o-and-j-mobile-mechanics-llc-perris/)** — 1902 Neptune Dr, Perris, CA 92571 — (951) 591-9827. Services: mobile testing, OBD testing. - **[Speedy Auto Smog](https://ctcfinder.com/tester/speedy-auto-smog-perris/)** — 45 E Morgan St suite 1, Perris, CA 92571 — (951) 943-7733. Services: mobile testing, OBD testing, motorhome testing. - **[The Diesel Doc LLC](https://ctcfinder.com/tester/the-diesel-doc-llc-perris/)** — 3945 Coral Haven Ct, Perris, CA 92571 — (323) 781-0130. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. ## More testers within 20 miles - **[Greenzzly Mechanical, Moreno valley/Riverside ca](https://ctcfinder.com/tester/greenzzly-mechanical-moreno-valley-riverside-ca-moreno-valley/)** — 15606 Granada Dr, Moreno Valley, CA 92551 — (951) 855-2291 — 5 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Salazar Clean Truck Check Testing](https://ctcfinder.com/tester/salazar-clean-truck-check-testing-moreno-valley/)** — Moreno Valley, CA 92551 — (714) 623-1421 — 5 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Ganda clean air check](https://ctcfinder.com/tester/ganda-clean-air-check-riverside/)** — 8525 Jay Ct, Riverside, CA 92508 — (951) 840-5763 — 7 mi. Services: mobile testing, OBD testing, motorhome testing. - **[Marco Vigueras](https://ctcfinder.com/tester/marco-vigueras-riverside/)** — Riverside, CA 92508 — (951) 377-1744 — 7 mi. Services: mobile testing, OBD testing, motorhome testing. - **[West Coast Wrench Worx](https://ctcfinder.com/tester/west-coast-wrench-worx-riverside/)** — 9341 Rockrun Ct, Riverside, CA 92508 — (951) 809-0760 — 7 mi. Services: mobile testing, OBD testing. - **[GB Mobile Clean Truck Check](https://ctcfinder.com/tester/gb-mobile-clean-truck-check-menifee/)** — 26289 Bradshaw Dr, Menifee, CA 92585 — (951) 837-6265 — 7 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Michael Page](https://ctcfinder.com/tester/michael-page-menifee/)** — Menifee, CA 92585 — (562) 569-4711 — 7 mi. Services: mobile testing, OBD testing, motorhome testing. - **[trucksmog DOT com](https://ctcfinder.com/tester/trucksmog-dot-com-menifee/)** — Menifee, CA 92585 — (951) 830-5997 — 7 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Mojica Smog & Tires](https://ctcfinder.com/tester/mojica-smog-and-tires-moreno-valley/)** — 21866 Alessandro Blvd, Moreno Valley, CA 92553 — (951) 514-0069 — 8 mi. Services: OBD testing. - **[Stop-N-Go Smog](https://ctcfinder.com/tester/stop-n-go-smog-moreno-valley/)** — 22425 Alessandro Blvd, Moreno Valley, CA 92553 — (657) 461-7265 — 8 mi. Services: OBD testing. - **[Sure-Scan Inc](https://ctcfinder.com/tester/sure-scan-inc-moreno-valley/)** — 24036 Mount Russell Dr, Moreno Valley, CA 92553 — (909) 240-8351 — 8 mi. Services: mobile testing, OBD testing, motorhome testing. - **[The Smog Shop](https://ctcfinder.com/tester/the-smog-shop-moreno-valley/)** — 24759 Sunnymead Blvd, Moreno Valley, CA 92553 — (951) 232-2874 — 8 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. ## Trucking in Perris Perris and the I-215 corridor south of March Air Reserve Base host several very large distribution centers. 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. 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 Perris? CTC Finder lists 18 testing businesses in Perris from CARB's public tester list (18 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 Perris? Yes. 16 listed businesses in Perris 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 Perris? 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 - [Menifee](https://ctcfinder.com/testers/riverside-county/menifee/) — 10 listings, 8 mi - [Moreno Valley](https://ctcfinder.com/testers/riverside-county/moreno-valley/) — 16 listings, 9 mi - [Nuevo](https://ctcfinder.com/testers/riverside-county/nuevo/) — 3 listings, 10 mi - [Riverside](https://ctcfinder.com/testers/riverside-county/riverside/) — 48 listings, 11 mi - [Lake Elsinore](https://ctcfinder.com/testers/riverside-county/lake-elsinore/) — 8 listings, 12 mi - [Wildomar](https://ctcfinder.com/testers/riverside-county/wildomar/) — 5 listings, 13 mi - [Colton](https://ctcfinder.com/testers/san-bernardino-county/colton/) — 15 listings, 15 mi - [San Jacinto](https://ctcfinder.com/testers/riverside-county/san-jacinto/) — 7 listings, 16 mi - [Corona](https://ctcfinder.com/testers/riverside-county/corona/) — 18 listings, 17 mi - [Jurupa Valley](https://ctcfinder.com/testers/riverside-county/jurupa-valley/) — 18 listings, 17 mi