German and Japanese Car Specialists

Collaco Auto Repair was established to provide customers with superior and honest service. We are factory-trained professionals with over 54 years of combined experience. Serving Martinez, Walnut Creek, Pleasant Hill, Concord, and the surrounding area.

Note: We are not affiliated with CK Auto Repair.


Call (925) 228-2734 today

for your FREE estimate
or email

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Hours: Monday - Friday: 7am - 5pm; Saturdays by appointment

Collaco Auto Repair
1424 Shell Ave., Unit B
Martinez, CA 94553
Phone: 925-228-2734

For technical questions about this Web site contact David Kalman at