--- title: "Clean Truck Check Testers in Galt, CA (7 listed)" description: "Find 7 CARB-credentialed Clean Truck Check testers in Galt, Sacramento County: 7 offer mobile testing, 3 do smoke opacity tests. Phone numbers, services and…" url: "https://ctcfinder.com/testers/sacramento-county/galt/" updated: "2026-11-01" publisher: "CTC Finder (independent directory, not affiliated with CARB)" --- # Clean Truck Check testers in Galt, CA 7 testing businesses in Galt (Sacramento County) are on CARB's public Clean Truck Check tester list (7 credentialed testers). 7 offer mobile testing, 3 do smoke opacity tests, 6 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 Galt - **[AJ's Towing](https://ctcfinder.com/tester/ajs-towing-galt/)** — 10375 Live Oak Ave, Galt, CA 95632 — (916) 222-9889. Services: mobile testing, motorhome testing. - **[CARB Mobile Diesel Testing](https://ctcfinder.com/tester/carb-mobile-diesel-testing-galt/)** — 10430 Twin Cities Rd, Galt, CA 95632 — (916) 538-7777. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Galt Smog & Registration](https://ctcfinder.com/tester/galt-smog-and-registration-galt/)** — 515 N Lincoln Way, Galt, CA 95632 — (916) 949-3015. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Gomu Repairs](https://ctcfinder.com/tester/gomu-repairs-galt/)** — Galt, CA 95632 — (209) 331-3462. Services: mobile testing, OBD testing. - **[Mary Lou Ferreira](https://ctcfinder.com/tester/mary-lou-ferreira-galt/)** — Galt, CA 95632 — (916) 803-3575. Services: mobile testing, OBD testing, motorhome testing. - **[Pamela Cuevas](https://ctcfinder.com/tester/pamela-cuevas-galt/)** — Galt, CA 95632 — (209) 745-5001. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Rick Clement](https://ctcfinder.com/tester/rick-clement-galt/)** — Galt, CA 95632 — (916) 204-8963. Services: mobile testing, OBD testing, motorhome testing. ## More testers within 20 miles - **[JESUS Lopez](https://ctcfinder.com/tester/jesus-lopez-acampo/)** — Acampo, CA 95220 — (209) 400-3749 — 5 mi. Services: OBD testing, smoke opacity (non-OBD) testing. - **[Rene's Truck Testing Service](https://ctcfinder.com/tester/renes-truck-testing-service-acampo/)** — 24545 N Suttenfield Rd, Acampo, CA 95220 — (510) 882-0730 — 5 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Cooper and SON](https://ctcfinder.com/tester/cooper-and-son-wilton/)** — Wilton, CA 95693 — (279) 272-8613 — 9 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[dieselcheckca.com](https://ctcfinder.com/tester/dieselcheckca-com-wilton/)** — Wilton, CA 95693 — (916) 243-5089 — 9 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Larry Martov MOBILE COMPLIANCE TESTING](https://ctcfinder.com/tester/larry-martov-mobile-compliance-testing-wilton/)** — Wilton, CA 95693 — (916) 538-7777 — 9 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Scott's Heavy Repair, Inc.](https://ctcfinder.com/tester/scotts-heavy-repair-inc-wilton/)** — 12249 Keating Rd, Wilton, CA 95693 — (530) 355-8700 — 9 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Capital City DSL Inspection](https://ctcfinder.com/tester/capital-city-dsl-inspection-elk-grove/)** — 9630 Bruceville Rd, Elk Grove, CA 95757 — (916) 538-7777 — 10 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Himmat Express](https://ctcfinder.com/tester/himmat-express-elk-grove/)** — 10063 Stiller Ct, Elk Grove, CA 95757 — (916) 505-0185 — 10 mi. Services: mobile testing, OBD testing, motorhome testing. - **[LJJ Trucking INC](https://ctcfinder.com/tester/ljj-trucking-inc-elk-grove/)** — 10187 Ashlar Dr, Elk Grove, CA 95757 — (916) 858-9100 — 10 mi. Services: mobile testing, OBD testing. - **[Amandeep Jhand](https://ctcfinder.com/tester/amandeep-jhand-elk-grove/)** — Elk Grove, CA 95624 — (209) 204-4047 — 11 mi. Services: mobile testing, OBD testing, motorhome testing. - **[American Multi Services LLC](https://ctcfinder.com/tester/american-multi-services-llc-elk-grove/)** — 9875 Dino Dr, Elk Grove, CA 95624 — (916) 541-2045 — 11 mi. Services: mobile testing, OBD testing, motorhome testing. - **[Best Truck and Trailer Repair](https://ctcfinder.com/tester/best-truck-and-trailer-repair-elk-grove/)** — 8318 Laporte Way, Elk Grove, CA 95624 — (408) 603-8182 — 11 mi. Services: mobile testing, OBD testing. ## Trucking in Galt 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 Galt? CTC Finder lists 7 testing businesses in Galt from CARB's public tester list (7 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 Galt? Yes. 7 listed businesses in Galt 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 Galt? 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 - [Wilton](https://ctcfinder.com/testers/sacramento-county/wilton/) — 4 listings, 9 mi - [Lodi](https://ctcfinder.com/testers/san-joaquin-county/lodi/) — 12 listings, 10 mi - [Elk Grove](https://ctcfinder.com/testers/sacramento-county/elk-grove/) — 16 listings, 11 mi - [Stockton](https://ctcfinder.com/testers/san-joaquin-county/stockton/) — 50 listings, 21 mi - [Rancho Cordova](https://ctcfinder.com/testers/sacramento-county/rancho-cordova/) — 5 listings, 22 mi - [Sacramento](https://ctcfinder.com/testers/sacramento-county/sacramento/) — 68 listings, 22 mi - [Valley Springs](https://ctcfinder.com/testers/calaveras-county/valley-springs/) — 3 listings, 24 mi - [Jackson](https://ctcfinder.com/testers/amador-county/jackson/) — 3 listings, 27 mi - [Shingle Springs](https://ctcfinder.com/testers/el-dorado-county/shingle-springs/) — 3 listings, 28 mi - [Folsom](https://ctcfinder.com/testers/sacramento-county/folsom/) — 5 listings, 28 mi