--- title: "Clean Truck Check Testers in Mcclellan, CA (4 listed)" description: "Find 4 CARB-credentialed Clean Truck Check testers in Mcclellan, Sacramento County: 4 offer mobile testing, 3 do smoke opacity tests. Phone numbers, services…" url: "https://ctcfinder.com/testers/sacramento-county/mcclellan/" updated: "2026-11-01" publisher: "CTC Finder (independent directory, not affiliated with CARB)" --- # Clean Truck Check testers in Mcclellan, CA 4 testing businesses in Mcclellan (Sacramento County) are on CARB's public Clean Truck Check tester list (6 credentialed testers). 4 offer mobile testing, 3 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 Mcclellan - **[Diesel Emissions Service](https://ctcfinder.com/tester/diesel-emissions-service-mcclellan/)** — 4522 Parker Ave, Mcclellan, CA 95652 — (916) 473-7393. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[CHI Transportation](https://ctcfinder.com/tester/chi-transportation-mcclellan/)** — Mcclellan, CA 95652 — (530) 903-6731. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing. - **[Rafael Lopez](https://ctcfinder.com/tester/rafael-lopez-mcclellan/)** — Mcclellan, CA 95652 — (800) 521-5130. Services: mobile testing, OBD testing, motorhome testing. - **[Superior Equipment Repair](https://ctcfinder.com/tester/superior-equipment-repair-mcclellan/)** — 5711 Perrin Ave, Mcclellan, CA 95652 — (530) 488-6086. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. ## More testers within 20 miles - **[Capital City Diesel Insp.](https://ctcfinder.com/tester/capital-city-diesel-insp-north-highlands/)** — 4031 Ward Ave, North Highlands, CA 95660 — (916) 538-7777 — 2 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Diesel Kings LLC](https://ctcfinder.com/tester/diesel-kings-llc-north-highlands/)** — 3200 Orange Grove Ave, North Highlands, CA 95660 — (916) 862-2924 — 2 mi. Services: OBD testing, motorhome testing. - **[Elkhorn Smog](https://ctcfinder.com/tester/elkhorn-smog-north-highlands/)** — 3245 Elkhorn Blvd Suite 9, North Highlands, CA 95660 — (916) 412-0771 — 2 mi. Services: mobile testing, OBD testing. - **[RunOk Trans](https://ctcfinder.com/tester/runok-trans-north-highlands/)** — North Highlands, CA 95660 — (916) 272-0732 — 2 mi. Services: mobile testing, OBD testing, motorhome testing. - **[Safe Auto Transport, Inc](https://ctcfinder.com/tester/safe-auto-transport-inc-north-highlands/)** — 6901 28th St, North Highlands, CA 95660 — (916) 346-9378 — 2 mi. Services: mobile testing, OBD testing. - **[Brothers Motors](https://ctcfinder.com/tester/brothers-motors-sacramento/)** — 4350 Pell Dr ste 7, Sacramento, CA 95838 — (916) 205-7548 — 3 mi. Services: mobile testing, OBD testing, motorhome testing. - **[Jps Trucking Services LLC](https://ctcfinder.com/tester/jps-trucking-services-llc-sacramento/)** — 4552 Austin St, Sacramento, CA 95838 — (916) 462-0775 — 3 mi. Services: mobile testing, OBD testing, motorhome testing. - **[Michael's Transportation](https://ctcfinder.com/tester/michaels-transportation-sacramento/)** — Sacramento, CA 95838 — (916) 996-0932 — 3 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Mobile Compliance Testing](https://ctcfinder.com/tester/mobile-compliance-testing-sacramento/)** — 4361 Pell Dr Suite 400, Sacramento, CA 95838 — (916) 538-7777 — 3 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Motorhome Authorized Tester](https://ctcfinder.com/tester/motorhome-authorized-tester-sacramento/)** — Sacramento, CA 95838 — (916) 243-5089 — 3 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Universal Tech Service LLC](https://ctcfinder.com/tester/universal-tech-service-llc-sacramento/)** — 3414 Lerwick Rd, Sacramento, CA 95821 — (916) 616-4769 — 3 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Babe's Clean Truck Check](https://ctcfinder.com/tester/babes-clean-truck-check-sacramento/)** — Sacramento, CA 95841 — (530) 350-6566 — 3 mi. Services: mobile testing, OBD testing. ## Trucking in Mcclellan Sacramento County sits at the I-5 / I-80 crossroads and has many government fleets, which are also subject to Clean Truck Check. ## 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 Mcclellan? CTC Finder lists 4 testing businesses in Mcclellan 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 Mcclellan? Yes. 4 listed businesses in Mcclellan 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 Mcclellan? 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 - [North Highlands](https://ctcfinder.com/testers/sacramento-county/north-highlands/) — 5 listings, 2 mi - [Citrus Heights](https://ctcfinder.com/testers/sacramento-county/citrus-heights/) — 7 listings, 7 mi - [Sacramento](https://ctcfinder.com/testers/sacramento-county/sacramento/) — 68 listings, 7 mi - [Roseville](https://ctcfinder.com/testers/placer-county/roseville/) — 12 listings, 8 mi - [Rancho Cordova](https://ctcfinder.com/testers/sacramento-county/rancho-cordova/) — 5 listings, 10 mi - [West Sacramento](https://ctcfinder.com/testers/yolo-county/west-sacramento/) — 21 listings, 10 mi - [Rocklin](https://ctcfinder.com/testers/placer-county/rocklin/) — 6 listings, 13 mi - [Folsom](https://ctcfinder.com/testers/sacramento-county/folsom/) — 5 listings, 14 mi - [Elk Grove](https://ctcfinder.com/testers/sacramento-county/elk-grove/) — 16 listings, 17 mi - [Woodland](https://ctcfinder.com/testers/yolo-county/woodland/) — 12 listings, 18 mi