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Clean Truck Check Preferred Credentialed Testers List

Welcome to CTA's Clean Truck Check  (CTC) Preferred Credentialed Tester List!

Please find below a list of reputable CTA members who offer CTC testing through out the state.

The list is sorted from A - Z by company name.

Affinity Truck Center

Main service address: 2707 S. East Ave., Fresno, CA 93725

Phone number: (559) 266 - 9531

Mobile testing offered: Fresno, Madera, Sanger, Clovis, Reedley, Visalia, Selma, Kingsburg, Firebaugh, & Bakersfield

Type(s) of testing service(s): SAEJ1979, SAEJ1939

Testing Price: $72.04

Betts Truck Parts & Service

Main service address: 2867 South Maple Ave.

Phone number: (916) 928 - 3818 (Sacramento area) / (559) 498 - 8624 (Fresno area)

Mobile testing offered: Central California

Type(s) of testing service(s): SAEJ1939

Testing Price: $125 + mobile fee if needed

Central Valley Trailer Repair, Inc.

Main service address: 2974 S. East Ave., Fresno, CA 93725

Phone number: N/A

Mobile testing offered: Central Valley

Type(s) of testing service(s): SAEJ1979, SAEJ1939

Testing Price: $70

Diesel Master, Inc.

Main service address: 10830 South Harlan Road, French Camp, CA 95231

Phone number: (209) 234 – 7406

Mobile testing offered: Tracy, Stockton, Manteca, Lathrop

Type(s) of testing service(s): SAEJ1979, SAEJ1939, & vehicle model year 2013 and older (smoke opacity and visual inspection)

Testing Price: $135 per unit, plus mobile fees if applicable

IRP Inc.

Main service address: 10010 Redwood Ave., Fontana, CA 92335

Phone number: (909) 428 - 2002

Mobile testing offered: Will travel anywhere, charge for travel

Type(s) of testing service(s): SAEJ1979 & SAEJ1939

Testing Price: $50 per test, plus mobile fees if applicable

Titan Tank Lines

Main service address: 2525 Malaga Ave., Fresno, CA 93725

Phone number: (559) 669 - 3796

Mobile testing offered: Within 100-mile radius of main address

Type(s) of testing service(s): SAEJ1979, SAEJ1939

Testing Price: $125

If you are a CTA member and would like your company to be listed as one of CTA’s Preferred Credentialed Testers, please complete the Preferred Credentialed Tester survey here: https://members.caltrux.org/ap/Form/Fill/rZMqXFnL

For any other questions, please contact Hayden Tallman at htallman@caltrux.org.