--- title: "Clean Truck Check Testers in Sherman Oaks, CA (3 listed)" description: "Find 3 CARB-credentialed Clean Truck Check testers in Sherman Oaks, Los Angeles County: 3 offer mobile testing, 1 do smoke opacity tests. Phone numbers…" url: "https://ctcfinder.com/testers/los-angeles-county/sherman-oaks/" updated: "2026-11-01" publisher: "CTC Finder (independent directory, not affiliated with CARB)" --- # Clean Truck Check testers in Sherman Oaks, CA 3 testing businesses in Sherman Oaks (Los Angeles County) are on CARB's public Clean Truck Check tester list (3 credentialed testers). 3 offer mobile testing, 1 do smoke opacity tests, 2 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 Sherman Oaks - **[Clean Truck Check Network](https://ctcfinder.com/tester/clean-truck-check-network-sherman-oaks/)** — 15233 Ventura Blvd, Sherman Oaks, CA 91403 — (818) 426-6711. Services: mobile testing, OBD testing, motorhome testing. - **[Credited Teste](https://ctcfinder.com/tester/credited-teste-sherman-oaks/)** — Sherman Oaks, CA 91411 — (747) 476-4222. Services: mobile testing, OBD testing, motorhome testing. - **[Moore Freight](https://ctcfinder.com/tester/moore-freight-sherman-oaks/)** — Sherman Oaks, CA 91401 — (818) 231-3983. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing. ## More testers within 20 miles - **[Shawn Atarzadeh](https://ctcfinder.com/tester/shawn-atarzadeh-van-nuys/)** — Van Nuys, CA 91411 — (818) 297-8676 — 1 mi. Services: mobile testing, OBD testing. - **[TSI](https://ctcfinder.com/tester/tsi-van-nuys/)** — 14401 Sylvan St, Van Nuys, CA 91411 — (818) 797-8740 — 1 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Esmeralda Puente](https://ctcfinder.com/tester/esmeralda-puente-van-nuys/)** — Van Nuys, CA 91401 — (818) 826-9593 — 1 mi. Services: not listed. - **[Smog Zone](https://ctcfinder.com/tester/smog-zone-van-nuys/)** — 14146 Oxnard St Ste A, Van Nuys, CA 91401 — (818) 807-8431 — 1 mi. Services: mobile testing, OBD testing, motorhome testing. - **[Titan Scan Compliance](https://ctcfinder.com/tester/titan-scan-compliance-van-nuys/)** — Van Nuys, CA 91401 — (213) 477-0065 — 1 mi. Services: mobile testing, OBD testing, motorhome testing. - **[Clean Truck Check California](https://ctcfinder.com/tester/clean-truck-check-california-van-nuys/)** — 6950 Varna Ave, Van Nuys, CA 91405 — (818) 395-7248 — 2 mi. Services: mobile testing, OBD testing, motorhome testing. - **[Dr.Tune](https://ctcfinder.com/tester/dr-tune-van-nuys/)** — 14830 Leadwell St, Van Nuys, CA 91405 — (818) 726-7463 — 2 mi. Services: mobile testing, OBD testing, motorhome testing. - **[Creative Auto Works](https://ctcfinder.com/tester/creative-auto-works-van-nuys/)** — 8126 Orion Ave, Van Nuys, CA 91406 — (818) 384-2666 — 3 mi. Services: mobile testing, OBD testing, motorhome testing. - **[Jack Fustokjian](https://ctcfinder.com/tester/jack-fustokjian-van-nuys/)** — Van Nuys, CA 91406 — (818) 634-6455 — 3 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Next Gen Emission Solutions LLC](https://ctcfinder.com/tester/next-gen-emission-solutions-llc-van-nuys/)** — 16506 Vanowen St, Van Nuys, CA 91406 — (818) 633-9274 — 3 mi. Services: mobile testing, OBD testing, motorhome testing. - **[Truck Emissions Testing](https://ctcfinder.com/tester/truck-emissions-testing-van-nuys/)** — 6604 Balboa Blvd, Van Nuys, CA 91406 — (310) 989-1140 — 3 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[AAA socalcleantruck](https://ctcfinder.com/tester/aaa-socalcleantruck-north-hollywood/)** — North Hollywood, CA 91607 — (818) 919-5923 — 3 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. ## Trucking in Sherman Oaks 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 Sherman Oaks? CTC Finder lists 3 testing businesses in Sherman Oaks from CARB's public tester list (3 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 Sherman Oaks? Yes. 3 listed businesses in Sherman Oaks 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 Sherman Oaks? 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 - [Van Nuys](https://ctcfinder.com/testers/los-angeles-county/van-nuys/) — 11 listings, 2 mi - [North Hollywood](https://ctcfinder.com/testers/los-angeles-county/north-hollywood/) — 5 listings, 4 mi - [Reseda](https://ctcfinder.com/testers/los-angeles-county/reseda/) — 5 listings, 6 mi - [Pacoima](https://ctcfinder.com/testers/los-angeles-county/pacoima/) — 4 listings, 6 mi - [Northridge](https://ctcfinder.com/testers/los-angeles-county/northridge/) — 3 listings, 6 mi - [Sun Valley](https://ctcfinder.com/testers/los-angeles-county/sun-valley/) — 10 listings, 7 mi - [Burbank](https://ctcfinder.com/testers/los-angeles-county/burbank/) — 5 listings, 7 mi - [San Fernando](https://ctcfinder.com/testers/los-angeles-county/san-fernando/) — 3 listings, 8 mi - [Glendale](https://ctcfinder.com/testers/los-angeles-county/glendale/) — 5 listings, 10 mi - [Sylmar](https://ctcfinder.com/testers/los-angeles-county/sylmar/) — 6 listings, 12 mi