--- title: "Clean Truck Check Testers in West Sacramento, CA (21 listed)" description: "Find 21 CARB-credentialed Clean Truck Check testers in West Sacramento, Yolo County: 16 offer mobile testing, 9 do smoke opacity tests. Phone numbers, services…" url: "https://ctcfinder.com/testers/yolo-county/west-sacramento/" updated: "2026-11-01" publisher: "CTC Finder (independent directory, not affiliated with CARB)" --- # Clean Truck Check testers in West Sacramento, CA 21 testing businesses in West Sacramento (Yolo County) are on CARB's public Clean Truck Check tester list (21 credentialed testers). 16 offer mobile testing, 9 do smoke opacity tests, 13 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 West Sacramento - **[ABC Mobile Truck Repair](https://ctcfinder.com/tester/abc-mobile-truck-repair-west-sacramento/)** — 895 Stillwater Rd, West Sacramento, CA 95605 — (279) 219-2749. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Azael Calderon](https://ctcfinder.com/tester/azael-calderon-west-sacramento/)** — West Sacramento, CA 95605 — (707) 679-8527. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[B Assets](https://ctcfinder.com/tester/b-assets-west-sacramento/)** — West Sacramento, CA 95605 — (916) 997-0449. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[BH Auto Service LLC](https://ctcfinder.com/tester/bh-auto-service-llc-west-sacramento/)** — 746 Glide Ave, West Sacramento, CA 95691 — (916) 239-5707. Services: OBD testing. - **[Bryan Gomez](https://ctcfinder.com/tester/bryan-gomez-west-sacramento/)** — West Sacramento, CA 95691 — (916) 820-2882. Services: OBD testing. - **[Bryan Moore](https://ctcfinder.com/tester/bryan-moore-west-sacramento/)** — West Sacramento, CA 95691 — (530) 682-2458. Services: mobile testing, OBD testing, motorhome testing. - **[Caietti's Truck Repair](https://ctcfinder.com/tester/caiettis-truck-repair-west-sacramento/)** — 404 Harbor Blvd, West Sacramento, CA 95691 — (916) 616-1073. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[carbdieseltest.com](https://ctcfinder.com/tester/carbdieseltest-com-west-sacramento/)** — West Sacramento, CA 95691 — (916) 538-7777. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Certified Smoke-Check Plus](https://ctcfinder.com/tester/certified-smoke-check-plus-west-sacramento/)** — West Sacramento, CA 95691 — (916) 335-9201. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Fid's Smog and Tune/ Martins Integrity auto](https://ctcfinder.com/tester/fids-smog-and-tune-martins-integrity-auto-west-sacramento/)** — 1048 Soule St, West Sacramento, CA 95691 — (916) 835-8706. Services: mobile testing, OBD testing, motorhome testing. - **[Gill](https://ctcfinder.com/tester/gill-west-sacramento/)** — 3967 Seaport Blvd, West Sacramento, CA 95691 — (916) 778-5000. Services: mobile testing, OBD testing. - **[JLS clean truck check](https://ctcfinder.com/tester/jls-clean-truck-check-west-sacramento/)** — 1305 Bonita Ct, West Sacramento, CA 95691 — (916) 241-6181. Services: mobile testing, OBD testing, motorhome testing. - **[Kevin Davis](https://ctcfinder.com/tester/kevin-davis-west-sacramento/)** — West Sacramento, CA 95691 — (916) 826-6634. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Lakhwinder pal Singh](https://ctcfinder.com/tester/lakhwinder-pal-singh-west-sacramento/)** — West Sacramento, CA 95691 — (279) 842-6069. Services: mobile testing, OBD testing. - **[NorCal DPF Services](https://ctcfinder.com/tester/norcal-dpf-services-west-sacramento/)** — 617 Galveston St #1, West Sacramento, CA 95691 — (916) 251-1445. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[PM Truck Repair](https://ctcfinder.com/tester/pm-truck-repair-west-sacramento/)** — 3740 Commerce Dr, West Sacramento, CA 95691 — (916) 224-3981. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[River City Smog & Lube](https://ctcfinder.com/tester/river-city-smog-and-lube-west-sacramento/)** — 737 Sacramento Ave, West Sacramento, CA 95605 — (916) 529-9070. Services: mobile testing, OBD testing, motorhome testing. - **[Sac City Trucking Inc](https://ctcfinder.com/tester/sac-city-trucking-inc-west-sacramento/)** — 1481 Columbus Rd, West Sacramento, CA 95691 — (916) 346-6302. Services: mobile testing, OBD testing. - **[West Truck & Trailer Repair](https://ctcfinder.com/tester/west-truck-and-trailer-repair-west-sacramento/)** — 713 Galveston St, West Sacramento, CA 95691 — (530) 207-9874. Services: OBD testing. - **[Wice Motors Corp](https://ctcfinder.com/tester/wice-motors-corp-west-sacramento/)** — 2620 W Capitol Ave, West Sacramento, CA 95691 — (253) 432-0057. Services: OBD testing. - **[WTC](https://ctcfinder.com/tester/wtc-west-sacramento/)** — 1925 Enterprise Blvd, West Sacramento, CA 95691 — (916) 512-9191. Services: OBD testing. ## More testers within 20 miles - **[Quickpass carb check](https://ctcfinder.com/tester/quickpass-carb-check-sacramento/)** — 7430 19th St, Sacramento, CA 95691 — (415) 261-2600 — 1 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Abdurehman Junaid](https://ctcfinder.com/tester/abdurehman-junaid-sacramento/)** — Sacramento, CA 95833 — (530) 382-9540 — 4 mi. Services: mobile testing, OBD testing. - **[Nihalife TAX Services INC](https://ctcfinder.com/tester/nihalife-tax-services-inc-sacramento/)** — 2151 River Plaza Dr Suite 320, Sacramento, CA 95833 — (916) 280-9106 — 4 mi. Services: OBD testing. - **[Pinnacle Mobile Diesel Testing](https://ctcfinder.com/tester/pinnacle-mobile-diesel-testing-sacramento/)** — 3200 Yarwood Way, Sacramento, CA 95833 — (916) 544-1316 — 4 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[carbdieseltest.com](https://ctcfinder.com/tester/carbdieseltest-com-sacramento/)** — 1315 National Dr, Sacramento, CA 95834 — (916) 538-7777 — 4 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Donald Tichenor](https://ctcfinder.com/tester/donald-tichenor-sacramento/)** — Sacramento, CA 95834 — (530) 919-1420 — 4 mi. Services: not listed. - **[Kyle Wilson](https://ctcfinder.com/tester/kyle-wilson-sacramento/)** — Sacramento, CA 95834 — (916) 919-3204 — 4 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Nikolay Pugach](https://ctcfinder.com/tester/nikolay-pugach-sacramento/)** — Sacramento, CA 95834 — (916) 599-7935 — 4 mi. Services: OBD testing. - **[Redwood Emissions Testing](https://ctcfinder.com/tester/redwood-emissions-testing-sacramento/)** — 1761 N Breezy Meadow Dr, Sacramento, CA 95834 — (707) 548-7916 — 4 mi. Services: mobile testing, OBD testing, motorhome testing. - **[Vahid Vahdati](https://ctcfinder.com/tester/vahid-vahdati-sacramento/)** — Sacramento, CA 95834 — (916) 821-3017 — 4 mi. Services: mobile testing, OBD testing, motorhome testing. - **[Adnan Raziq](https://ctcfinder.com/tester/adnan-raziq-sacramento/)** — Sacramento, CA 95835 — (916) 467-5000 — 4 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Jawid Momand](https://ctcfinder.com/tester/jawid-momand-sacramento/)** — Sacramento, CA 95835 — (916) 753-0817 — 4 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. ## Trucking in West Sacramento West Sacramento has the Port of West Sacramento and warehouse districts along I-80 and US-50. ## 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 West Sacramento? CTC Finder lists 21 testing businesses in West Sacramento from CARB's public tester list (21 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 West Sacramento? Yes. 16 listed businesses in West Sacramento 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 West Sacramento? 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 - [Sacramento](https://ctcfinder.com/testers/sacramento-county/sacramento/) — 68 listings, 9 mi - [Woodland](https://ctcfinder.com/testers/yolo-county/woodland/) — 12 listings, 10 mi - [Mcclellan](https://ctcfinder.com/testers/sacramento-county/mcclellan/) — 4 listings, 10 mi - [North Highlands](https://ctcfinder.com/testers/sacramento-county/north-highlands/) — 5 listings, 12 mi - [Citrus Heights](https://ctcfinder.com/testers/sacramento-county/citrus-heights/) — 7 listings, 17 mi - [Roseville](https://ctcfinder.com/testers/placer-county/roseville/) — 12 listings, 17 mi - [Dixon](https://ctcfinder.com/testers/solano-county/dixon/) — 8 listings, 18 mi - [Rancho Cordova](https://ctcfinder.com/testers/sacramento-county/rancho-cordova/) — 5 listings, 18 mi - [Elk Grove](https://ctcfinder.com/testers/sacramento-county/elk-grove/) — 16 listings, 19 mi - [Rocklin](https://ctcfinder.com/testers/placer-county/rocklin/) — 6 listings, 22 mi