--- title: "Clean Truck Check Testers in Santee, CA (6 listed)" description: "Find 6 CARB-credentialed Clean Truck Check testers in Santee, San Diego County: 6 offer mobile testing, 0 do smoke opacity tests. Phone numbers, services and…" url: "https://ctcfinder.com/testers/san-diego-county/santee/" updated: "2026-11-01" publisher: "CTC Finder (independent directory, not affiliated with CARB)" --- # Clean Truck Check testers in Santee, CA 6 testing businesses in Santee (San Diego County) are on CARB's public Clean Truck Check tester list (6 credentialed testers). 6 offer mobile testing, 0 do smoke opacity tests, 4 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 Santee - **[Ashley Welsh](https://ctcfinder.com/tester/ashley-welsh-santee/)** — Santee, CA 92071 — (619) 539-9933. Services: mobile testing, OBD testing, motorhome testing. - **[IBN San Diego](https://ctcfinder.com/tester/ibn-san-diego-santee/)** — Santee, CA 92071 — (619) 844-1123. Services: mobile testing, OBD testing, motorhome testing. - **[San Diego CARB Check](https://ctcfinder.com/tester/san-diego-carb-check-santee/)** — Santee, CA 92071 — (619) 201-9426. Services: mobile testing, OBD testing. - **[Smith](https://ctcfinder.com/tester/smith-santee/)** — 11418 Woodside Ave N, Santee, CA 92071 — (619) 843-1464. Services: mobile testing, OBD testing, motorhome testing. - **[Stellar Mechanic](https://ctcfinder.com/tester/stellar-mechanic-santee/)** — 10054 Prospect Ave Suite I, Santee, CA 92071 — (858) 717-1550. Services: mobile testing, OBD testing. - **[TD Clean Truck Check](https://ctcfinder.com/tester/td-clean-truck-check-santee/)** — Santee, CA 92071 — (619) 357-6460. Services: mobile testing, OBD testing, motorhome testing. ## More testers within 20 miles - **[Audra Friedland](https://ctcfinder.com/tester/audra-friedland-el-cajon/)** — El Cajon, CA 92020 — (619) 419-4380 — 4 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Bradley Automotive](https://ctcfinder.com/tester/bradley-automotive-el-cajon/)** — 210 W BRADLEY AVE C1, El Cajon, CA 92020 — (619) 403-2735 — 4 mi. Services: mobile testing, OBD testing, motorhome testing. - **[Clean Truck Check Mobile](https://ctcfinder.com/tester/clean-truck-check-mobile-el-cajon/)** — 270 E Douglas Ave #49, El Cajon, CA 92020 — (619) 212-3743 — 4 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Esequiel Cervantes](https://ctcfinder.com/tester/esequiel-cervantes-el-cajon/)** — El Cajon, CA 92020 — (619) 268-7474 — 4 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Kurtis Meadows jackson](https://ctcfinder.com/tester/kurtis-meadows-jackson-el-cajon/)** — El Cajon, CA 92020 — (731) 499-6693 — 4 mi. Services: mobile testing, OBD testing, motorhome testing. - **[PurEmission Tech](https://ctcfinder.com/tester/puremission-tech-el-cajon/)** — 760 E Chase Ave, El Cajon, CA 92020 — (619) 201-6721 — 4 mi. Services: mobile testing, OBD testing. - **[Saeef salih](https://ctcfinder.com/tester/saeef-salih-el-cajon/)** — El Cajon, CA 92020 — (619) 558-6405 — 4 mi. Services: mobile testing, OBD testing. - **[California Diesel Compliance Co](https://ctcfinder.com/tester/california-diesel-compliance-co-san-diego/)** — 1985 Friendship Dr Ste L, San Diego, CA 92020 — (619) 449-4788 — 4 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Avalos Mobile Smog Check](https://ctcfinder.com/tester/avalos-mobile-smog-check-la-mesa/)** — 7504 Parkway Drive #109, La Mesa, CA 91942 — (619) 734-6652 — 5 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. - **[Dekra Services Inc.](https://ctcfinder.com/tester/dekra-services-inc-la-mesa/)** — 9089 Dallas St, La Mesa, CA 91942 — (619) 460-7664 — 5 mi. Services: OBD testing. - **[Draco Trucks](https://ctcfinder.com/tester/draco-trucks-san-diego/)** — 7424 Mission Gorge Road, San Diego, CA 92120 — (619) 287-7300 — 6 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing. - **[American Pride Diesel LLC](https://ctcfinder.com/tester/american-pride-diesel-llc-el-cajon/)** — 14315-A Olde Highway 80, El Cajon, CA 92021 — (619) 567-9010 — 7 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing. ## Trucking in Santee San Diego County includes the Otay Mesa border crossing, California's busiest commercial truck crossing at about one million trucks a year (GSA, 2022). ## 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 Santee? CTC Finder lists 6 testing businesses in Santee 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 Santee? Yes. 6 listed businesses in Santee 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 Santee? 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 - [El Cajon](https://ctcfinder.com/testers/san-diego-county/el-cajon/) — 24 listings, 6 mi - [Lakeside](https://ctcfinder.com/testers/san-diego-county/lakeside/) — 12 listings, 7 mi - [Poway](https://ctcfinder.com/testers/san-diego-county/poway/) — 3 listings, 9 mi - [San Diego](https://ctcfinder.com/testers/san-diego-county/san-diego/) — 42 listings, 10 mi - [National City](https://ctcfinder.com/testers/san-diego-county/national-city/) — 5 listings, 14 mi - [Chula Vista](https://ctcfinder.com/testers/san-diego-county/chula-vista/) — 15 listings, 16 mi - [Ramona](https://ctcfinder.com/testers/san-diego-county/ramona/) — 6 listings, 16 mi - [Escondido](https://ctcfinder.com/testers/san-diego-county/escondido/) — 13 listings, 20 mi - [San Marcos](https://ctcfinder.com/testers/san-diego-county/san-marcos/) — 4 listings, 23 mi - [Carlsbad](https://ctcfinder.com/testers/san-diego-county/carlsbad/) — 3 listings, 27 mi