--- title: "Clean Truck Check Testers in Sacramento, CA (68 listed)" description: "Find 68 CARB-credentialed Clean Truck Check testers in Sacramento, Sacramento County: 59 offer mobile testing, 38 do smoke opacity tests. Phone numbers…" url: "https://ctcfinder.com/testers/sacramento-county/sacramento/" updated: "2026-11-01" publisher: "CTC Finder (independent directory, not affiliated with CARB)" --- # Clean Truck Check testers in Sacramento, CA 68 testing businesses in Sacramento (Sacramento County) are on CARB's public Clean Truck Check tester list (69 credentialed testers). 59 offer mobile testing, 38 do smoke opacity tests, 48 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 Sacramento - **[Mobile Compliance Testing](https://ctcfinder.com/tester/mobile-compliance-testing-sacramento/)** — 4361 Pell Dr Suite 400, Sacramento, CA 95838 — (916) 538-7777. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[a CAPITAL CITY DIESEL INSPECTIONS- Mobile Testing](https://ctcfinder.com/tester/a-capital-city-diesel-inspections-mobile-testing-sacramento/)** — 4131 Power Inn Rd Ste C, Sacramento, CA 95826 — (916) 538-7777. 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. Services: mobile testing, OBD testing. - **[ABV Auto Sales](https://ctcfinder.com/tester/abv-auto-sales-sacramento/)** — 7666 Malt Ct, Sacramento, CA 95828 — (916) 879-0174. Services: mobile testing, smoke opacity (non-OBD) testing. - **[Adnan Raziq](https://ctcfinder.com/tester/adnan-raziq-sacramento/)** — Sacramento, CA 95835 — (916) 467-5000. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Ali's Big Rig](https://ctcfinder.com/tester/alis-big-rig-sacramento/)** — Sacramento, CA 95828 — (916) 706-6226. Services: OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[All Valley Diesel](https://ctcfinder.com/tester/all-valley-diesel-sacramento/)** — 8794 Fruitridge Rd, Sacramento, CA 95826 — (530) 613-9114. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Arts Mobile Service](https://ctcfinder.com/tester/arts-mobile-service-sacramento/)** — Sacramento, CA 95826 — (916) 969-7566. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Auto & Rig](https://ctcfinder.com/tester/auto-and-rig-sacramento/)** — 9367 Sugar Bush Cir, Sacramento, CA 95829 — (916) 516-4224. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Avito LLC](https://ctcfinder.com/tester/avito-llc-sacramento/)** — 8500 Fruitridge Rd, Sacramento, CA 95826 — (916) 470-1039. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing. - **[Babe's Clean Truck Check](https://ctcfinder.com/tester/babes-clean-truck-check-sacramento/)** — Sacramento, CA 95841 — (530) 350-6566. 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. Services: mobile testing, OBD testing, motorhome testing. - **[BUS-TECH Corp](https://ctcfinder.com/tester/bus-tech-corp-sacramento/)** — 1560 Juliesse Ave Suite C, Sacramento, CA 95815 — (916) 247-8796. Services: mobile testing, OBD testing, motorhome testing. - **[Capital City Diesel](https://ctcfinder.com/tester/capital-city-diesel-sacramento/)** — Sacramento, CA 95824 — (916) 538-7777. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Capital City Diesel Insp.](https://ctcfinder.com/tester/capital-city-diesel-insp-sacramento/)** — 6326 Turner Rd, Sacramento, CA 95829 — (916) 538-7777. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Capital City Diesel Insp.](https://ctcfinder.com/tester/capital-city-diesel-insp-sacramento-2/)** — 6580 Asher Ln, Sacramento, CA 95828 — (916) 538-7777. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Capital Fleet Services](https://ctcfinder.com/tester/capital-fleet-services-sacramento/)** — 8169 Junipero St, Sacramento, CA 95828 — (916) 807-7650. 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. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[carbdieseltest.com](https://ctcfinder.com/tester/carbdieseltest-com-sacramento-2/)** — 1324 Arden Way, Sacramento, CA 95815 — (916) 538-7777. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Cheng Vue](https://ctcfinder.com/tester/cheng-vue-sacramento/)** — Sacramento, CA 95820 — (916) 832-9716. Services: not listed. - **[Chimas Automotive](https://ctcfinder.com/tester/chimas-automotive-sacramento/)** — 1957 Marconi Ave, Sacramento, CA 95815 — (916) 247-7611. Services: mobile testing, OBD testing, motorhome testing. - **[Clean Truck Check Testing, LLC](https://ctcfinder.com/tester/clean-truck-check-testing-llc-sacramento/)** — 3400 Cottage Way, Sacramento, CA 95825 — (909) 526-0213. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Cleanairpass Nationwide Compliance](https://ctcfinder.com/tester/cleanairpass-nationwide-compliance-sacramento/)** — 2108 N ST, Sacramento, CA — (424) 209-2057. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Commercial Fleet Inspections LLC](https://ctcfinder.com/tester/commercial-fleet-inspections-llc-sacramento/)** — 4045 Orange Grove Ave, Sacramento, CA 95841 — (916) 765-4963. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Credentialed tester in Sacramento](https://ctcfinder.com/tester/credentialed-tester-in-sacramento-sacramento/)** — 4361 Pell Dr Suite 400, Sacramento, CA — (916) 538-7777. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Dentoni spring and suspension](https://ctcfinder.com/tester/dentoni-spring-and-suspension-sacramento/)** — Sacramento, CA 95828 — (209) 993-7663. Services: mobile testing, OBD testing, motorhome testing. - **[Dodd towing mobile clean truck check](https://ctcfinder.com/tester/dodd-towing-mobile-clean-truck-check-sacramento/)** — 9264 Jackson Rd, Sacramento, CA 95826 — (916) 275-0756. Services: mobile testing, OBD testing. - **[Donald Tichenor](https://ctcfinder.com/tester/donald-tichenor-sacramento/)** — Sacramento, CA 95834 — (530) 919-1420. Services: not listed. - **[DSP Logistics](https://ctcfinder.com/tester/dsp-logistics-sacramento/)** — 8293 Red Rock Dr, Sacramento, CA 95829 — (209) 483-5393. Services: mobile testing, OBD testing. - **[Eddie Laud](https://ctcfinder.com/tester/eddie-laud-sacramento/)** — Sacramento, CA 95832 — (916) 477-3851. Services: mobile testing, OBD testing, motorhome testing. - **[Future Chevrolet](https://ctcfinder.com/tester/future-chevrolet-sacramento/)** — Sacramento, CA 95841 — (916) 333-8076. Services: OBD testing. - **[Golden State Reg Services](https://ctcfinder.com/tester/golden-state-reg-services-sacramento/)** — 1500 Silica Ave STE A2, Sacramento, CA 95815 — (916) 539-9911. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Gursher Kullar](https://ctcfinder.com/tester/gursher-kullar-sacramento/)** — Sacramento, CA 95828 — (916) 671-6172. Services: mobile testing, OBD testing. - **[Jawid Momand](https://ctcfinder.com/tester/jawid-momand-sacramento/)** — Sacramento, CA 95835 — (916) 753-0817. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Johnny Miranda](https://ctcfinder.com/tester/johnny-miranda-sacramento/)** — Sacramento, CA 95820 — (916) 803-9387. Services: mobile testing. - **[Jorge Rodriguez](https://ctcfinder.com/tester/jorge-rodriguez-sacramento/)** — Sacramento, CA 95816 — (951) 805-1481. Services: mobile testing, OBD testing, smoke opacity (non-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. Services: mobile testing, OBD testing, motorhome testing. - **[Kings Truck Center](https://ctcfinder.com/tester/kings-truck-center-sacramento/)** — 7849 Stockton Blvd, Sacramento, CA 95828 — (209) 535-5844. Services: mobile testing. - **[Kyle Wilson](https://ctcfinder.com/tester/kyle-wilson-sacramento/)** — Sacramento, CA 95834 — (916) 919-3204. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[M & M Truck N Trailer Repairs Inc](https://ctcfinder.com/tester/m-and-m-truck-n-trailer-repairs-inc-sacramento/)** — 8201 Elder Creek Rd, Sacramento, CA 95824 — (916) 806-0239. Services: OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Maksim Nekrasov](https://ctcfinder.com/tester/maksim-nekrasov-sacramento/)** — Sacramento, CA 95828 — (916) 956-1924. Services: mobile testing, OBD testing, motorhome testing. - **[Michael's Transportation](https://ctcfinder.com/tester/michaels-transportation-sacramento/)** — Sacramento, CA 95838 — (916) 996-0932. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Micky's Truck Repair](https://ctcfinder.com/tester/mickys-truck-repair-sacramento/)** — 6496 Florin Perkins Rd, Sacramento, CA 95828 — (916) 284-2033. Services: not listed. - **[Mikey’s Enterprises, llc](https://ctcfinder.com/tester/mikeys-enterprises-llc-sacramento/)** — 7358 Tisdale Way, Sacramento, CA 95822 — (916) 889-1199. Services: mobile testing, OBD testing. - **[Miqy LLC](https://ctcfinder.com/tester/miqy-llc-sacramento/)** — 2255 WATT AVE 120, Sacramento, CA 95825 — (916) 627-8437. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Mj transport inc](https://ctcfinder.com/tester/mj-transport-inc-sacramento/)** — 8000 Skywoods Way, Sacramento, CA 95828 — (916) 916-6075. Services: OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Mohammad Nasiri](https://ctcfinder.com/tester/mohammad-nasiri-sacramento/)** — Sacramento, CA 95841 — (804) 610-8961. Services: mobile testing, OBD testing. - **[Motorhome Authorized Tester](https://ctcfinder.com/tester/motorhome-authorized-tester-sacramento/)** — Sacramento, CA 95838 — (916) 243-5089. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Mr. E's Solutions, LLC](https://ctcfinder.com/tester/mr-es-solutions-llc-sacramento/)** — 2108 N St, Ste N, Sacramento, CA 95816 — (818) 275-1144. Services: mobile testing, OBD testing, motorhome 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. Services: OBD testing. - **[Nikolay Pugach](https://ctcfinder.com/tester/nikolay-pugach-sacramento/)** — Sacramento, CA 95834 — (916) 599-7935. Services: OBD testing. - **[No Smoke Truck Check](https://ctcfinder.com/tester/no-smoke-truck-check-sacramento/)** — 269 Cinema St, Sacramento, CA 95823 — (916) 207-0071. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing. - **[NorCal CARB Mobile LLC](https://ctcfinder.com/tester/norcal-carb-mobile-llc-sacramento/)** — 4810 7th Ave, Sacramento, CA 95820 — (916) 890-4427. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Pinnacle Mobile Diesel Testing](https://ctcfinder.com/tester/pinnacle-mobile-diesel-testing-sacramento/)** — 3200 Yarwood Way, Sacramento, CA 95833 — (916) 544-1316. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Quickpass carb check](https://ctcfinder.com/tester/quickpass-carb-check-sacramento/)** — 7430 19th St, Sacramento, CA 95691 — (415) 261-2600. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[R&R Trucking](https://ctcfinder.com/tester/r-and-r-trucking-sacramento/)** — 8149 Hemingway Dr, Sacramento, CA 95828 — (916) 661-9705. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Redwood Emissions Testing](https://ctcfinder.com/tester/redwood-emissions-testing-sacramento/)** — 1761 N Breezy Meadow Dr, Sacramento, CA 95834 — (707) 548-7916. Services: mobile testing, OBD testing, motorhome testing. - **[RMZ Clean truck check](https://ctcfinder.com/tester/rmz-clean-truck-check-sacramento/)** — 200 Bicentennial Cir, Sacramento, CA 95826 — (209) 701-9748. Services: mobile testing, OBD testing, motorhome testing. - **[S & D Mobile Smoke Check](https://ctcfinder.com/tester/s-and-d-mobile-smoke-check-sacramento/)** — 3449 Birch Tree Way, Sacramento, CA 95826 — (415) 336-2069. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[S&D Mobile](https://ctcfinder.com/tester/s-and-d-mobile-sacramento/)** — 3449 Birch Tree Way, Sacramento, CA 95826 — (209) 456-1250. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Sacc Clean Truck Check at Ramos Towing](https://ctcfinder.com/tester/sacc-clean-truck-check-at-ramos-towing-sacramento/)** — 8581 Younger Creek Dr Suite 400, Sacramento, CA 95828 — (916) 459-9149. Services: mobile testing, OBD testing, motorhome testing. - **[Silchuk Truck Center](https://ctcfinder.com/tester/silchuk-truck-center-sacramento/)** — 1710 Auburn Blvd, Sacramento, CA 95815 — (916) 834-0553. Services: mobile testing, OBD testing. - **[Smog N Safety](https://ctcfinder.com/tester/smog-n-safety-sacramento/)** — 5800 Auburn Blvd #12, Sacramento, CA 95841 — (916) 245-0616. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Teichert](https://ctcfinder.com/tester/teichert-sacramento/)** — 8833 Kiefer Blvd, Sacramento, CA 95826 — (530) 923-1432. Services: mobile testing, OBD testing, motorhome testing. - **[Thomas Faulter](https://ctcfinder.com/tester/thomas-faulter-sacramento/)** — Sacramento, CA 95828 — (916) 531-0678. Services: mobile testing, OBD testing. - **[Universal Tech Service LLC](https://ctcfinder.com/tester/universal-tech-service-llc-sacramento/)** — 3414 Lerwick Rd, Sacramento, CA 95821 — (916) 616-4769. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Vahid Vahdati](https://ctcfinder.com/tester/vahid-vahdati-sacramento/)** — Sacramento, CA 95834 — (916) 821-3017. Services: mobile testing, OBD testing, motorhome testing. - **[Varoon Ram](https://ctcfinder.com/tester/varoon-ram-sacramento/)** — Sacramento, CA 95828 — (916) 801-3821. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. ## More testers within 20 miles - **[ABC Mobile Truck Repair](https://ctcfinder.com/tester/abc-mobile-truck-repair-west-sacramento/)** — 895 Stillwater Rd, West Sacramento, CA 95605 — (279) 219-2749 — 6 mi. 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 — 6 mi. 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 — 6 mi. 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 — 6 mi. Services: mobile testing, OBD testing, motorhome testing. - **[Jesse Sherwood](https://ctcfinder.com/tester/jesse-sherwood-carmichael/)** — Carmichael, CA 95608 — (530) 333-5234 — 7 mi. Services: mobile testing, OBD testing, motorhome testing. - **[Capital City Diesel INSP](https://ctcfinder.com/tester/capital-city-diesel-insp-carmicheal/)** — Carmicheal, CA 95608 — (916) 538-7777 — 7 mi. 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 — 7 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing. - **[Diesel Emissions Service](https://ctcfinder.com/tester/diesel-emissions-service-mcclellan/)** — 4522 Parker Ave, Mcclellan, CA 95652 — (916) 473-7393 — 7 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Rafael Lopez](https://ctcfinder.com/tester/rafael-lopez-mcclellan/)** — Mcclellan, CA 95652 — (800) 521-5130 — 7 mi. 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 — 7 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Capital City Diesel Insp.](https://ctcfinder.com/tester/capital-city-diesel-insp-north-highlands/)** — 4031 Ward Ave, North Highlands, CA 95660 — (916) 538-7777 — 8 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 — 8 mi. Services: OBD testing, motorhome testing. ## Trucking in Sacramento Sacramento sits at the I-5 / I-80 crossroads. Government fleets, which are also covered by Clean Truck Check, and regional carriers are concentrated here and in West Sacramento. 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 Sacramento? CTC Finder lists 68 testing businesses in Sacramento from CARB's public tester list (69 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 Sacramento? Yes. 59 listed businesses in 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 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 - [Mcclellan](https://ctcfinder.com/testers/sacramento-county/mcclellan/) — 4 listings, 7 mi - [North Highlands](https://ctcfinder.com/testers/sacramento-county/north-highlands/) — 5 listings, 8 mi - [West Sacramento](https://ctcfinder.com/testers/yolo-county/west-sacramento/) — 21 listings, 9 mi - [Rancho Cordova](https://ctcfinder.com/testers/sacramento-county/rancho-cordova/) — 5 listings, 10 mi - [Elk Grove](https://ctcfinder.com/testers/sacramento-county/elk-grove/) — 16 listings, 11 mi - [Citrus Heights](https://ctcfinder.com/testers/sacramento-county/citrus-heights/) — 7 listings, 12 mi - [Roseville](https://ctcfinder.com/testers/placer-county/roseville/) — 12 listings, 15 mi - [Wilton](https://ctcfinder.com/testers/sacramento-county/wilton/) — 4 listings, 16 mi - [Folsom](https://ctcfinder.com/testers/sacramento-county/folsom/) — 5 listings, 17 mi - [Woodland](https://ctcfinder.com/testers/yolo-county/woodland/) — 12 listings, 19 mi