--- title: "Clean Truck Check Testers in Huntington Park, CA (10 listed)" description: "Find 10 CARB-credentialed Clean Truck Check testers in Huntington Park, Los Angeles County: 8 offer mobile testing, 2 do smoke opacity tests. Phone numbers…" url: "https://ctcfinder.com/testers/los-angeles-county/huntington-park/" updated: "2026-11-01" publisher: "CTC Finder (independent directory, not affiliated with CARB)" --- # Clean Truck Check testers in Huntington Park, CA 10 testing businesses in Huntington Park (Los Angeles County) are on CARB's public Clean Truck Check tester list (10 credentialed testers). 8 offer mobile testing, 2 do smoke opacity tests, 3 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 Huntington Park - **[Abraham Garcia](https://ctcfinder.com/tester/abraham-garcia-huntington-park/)** — Huntington Park, CA 90255 — (323) 428-1585. Services: mobile testing, OBD testing. - **[All Modal Transportation](https://ctcfinder.com/tester/all-modal-transportation-huntington-park/)** — Huntington Park, CA 90255 — (323) 970-5844. Services: OBD testing. - **[Chris carb check](https://ctcfinder.com/tester/chris-carb-check-huntington-park/)** — 6613 Stafford Ave, Huntington Park, CA 90255 — (323) 253-3265. Services: mobile testing, OBD testing. - **[DA Auto Group LLC](https://ctcfinder.com/tester/da-auto-group-llc-huntington-park/)** — 2480 East Slauson Avenue, Huntington Park, CA 90255 — (818) 640-9228. Services: mobile testing, OBD testing, motorhome testing. - **[David Pan](https://ctcfinder.com/tester/david-pan-huntington-park/)** — Huntington Park, CA 90255 — (626) 786-6061. Services: mobile testing, OBD testing. - **[HP Smoke check](https://ctcfinder.com/tester/hp-smoke-check-huntington-park/)** — 3248 East Florence Avenue, Huntington Park, CA 90255 — (714) 397-8025. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Jl&S Truckinc Service INC](https://ctcfinder.com/tester/jl-and-s-truckinc-service-inc-huntington-park/)** — 2012 Laura Ave, Huntington Park, CA 90255 — (323) 928-8929. Services: OBD testing. - **[Lowest Price in LA CTC](https://ctcfinder.com/tester/lowest-price-in-la-ctc-huntington-park/)** — 6911 South Alameda Street, Huntington Park, CA 90255 — (310) 980-4173. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Mav transportation](https://ctcfinder.com/tester/mav-transportation-huntington-park/)** — Huntington Park, CA 90255 — (323) 217-5384. Services: mobile testing, OBD testing. - **[S and J Mobile](https://ctcfinder.com/tester/s-and-j-mobile-huntington-park/)** — 7027 Albany St, Huntington Park, CA 90255 — (323) 972-2039. Services: mobile testing, OBD testing. ## More testers within 20 miles - **[Franco CTC](https://ctcfinder.com/tester/franco-ctc-los-angeles/)** — 4037 Bandini Blvd, Los Angeles, CA 90058 — (562) 686-9339 — 2 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Roadmasters](https://ctcfinder.com/tester/roadmasters-los-angeles/)** — 1874 E 43rd St, Los Angeles, CA 90058 — (626) 755-9810 — 2 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Walts Truck Repair](https://ctcfinder.com/tester/walts-truck-repair-los-angeles/)** — 2119 East 25Th Street, Los Angeles, CA 90058 — (323) 328-2241 — 2 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing. - **[Eman Computers](https://ctcfinder.com/tester/eman-computers-vernon/)** — Vernon, CA 90058 — (323) 556-4524 — 2 mi. Services: mobile testing, OBD testing. - **[Matthew Caudillo](https://ctcfinder.com/tester/matthew-caudillo-vernon/)** — Vernon, CA 90058 — (562) 965-5838 — 2 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Tonys Clean Truck Test](https://ctcfinder.com/tester/tonys-clean-truck-test-maywood/)** — 6118 Woodlawn Ave, Maywood, CA 90270 — (323) 501-3778 — 2 mi. Services: mobile testing, OBD testing, motorhome testing. - **[Absolute Inspections](https://ctcfinder.com/tester/absolute-inspections-los-angeles/)** — 8003 Lou Dillon Avenue, Los Angeles, CA 90001 — (323) 781-8271 — 2 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Imperialsmog](https://ctcfinder.com/tester/imperialsmog-los-angeles/)** — 815 E Manchester Ave, Los Angeles, CA 90001 — (818) 747-5229 — 2 mi. Services: mobile testing, OBD testing, motorhome testing. - **[Jairo Santacruz](https://ctcfinder.com/tester/jairo-santacruz-los-angeles/)** — Los Angeles, CA 90001 — (323) 489-9330 — 2 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[U & A Auto Registration Services LLC](https://ctcfinder.com/tester/u-and-a-auto-registration-services-llc-los-angeles/)** — 648 E Florence Ave, Los Angeles, CA 90001 — (323) 746-8211 — 2 mi. Services: mobile testing, OBD testing. - **[Oscar Diaz](https://ctcfinder.com/tester/oscar-diaz-los-angeles/)** — Los Angeles, CA 90002 — (330) 409-9181 — 3 mi. Services: OBD testing. - **[Cox Automotive Dickinson Fleet](https://ctcfinder.com/tester/cox-automotive-dickinson-fleet-bell/)** — Bell, CA 90201 — (463) 231-7162 — 3 mi. Services: mobile testing, OBD testing, motorhome testing. ## Trucking in Huntington Park Los Angeles County has more listed testers than any other county. Seaports and intermodal railyards, including the Ports of Los Angeles and Long Beach, must verify Clean Truck Check compliance at entry or log non-compliant trucks (CARB). ## 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 Huntington Park? CTC Finder lists 10 testing businesses in Huntington Park 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 Huntington Park? Yes. 8 listed businesses in Huntington Park 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 Huntington Park? 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 - [Bell Gardens](https://ctcfinder.com/testers/los-angeles-county/bell-gardens/) — 5 listings, 3 mi - [South Gate](https://ctcfinder.com/testers/los-angeles-county/south-gate/) — 13 listings, 3 mi - [Commerce](https://ctcfinder.com/testers/los-angeles-county/commerce/) — 7 listings, 4 mi - [Lynwood](https://ctcfinder.com/testers/los-angeles-county/lynwood/) — 6 listings, 4 mi - [Los Angeles](https://ctcfinder.com/testers/los-angeles-county/los-angeles/) — 69 listings, 4 mi - [Downey](https://ctcfinder.com/testers/los-angeles-county/downey/) — 9 listings, 6 mi - [Paramount](https://ctcfinder.com/testers/los-angeles-county/paramount/) — 3 listings, 6 mi - [Compton](https://ctcfinder.com/testers/los-angeles-county/compton/) — 11 listings, 6 mi - [Montebello](https://ctcfinder.com/testers/los-angeles-county/montebello/) — 8 listings, 7 mi - [Monterey Park](https://ctcfinder.com/testers/los-angeles-county/monterey-park/) — 3 listings, 7 mi