Andy M.
8/15/2025
The person doing the smog was great. Unfortunately, I learned about 30 dollars off coupon after smog. When I called back 20minutes after smog completion to see if they would honor the coupon...
Star Smog
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(716)
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1225 Parkside Dr
Walnut Creek, CA 94596
We are the #1 ranked STAR Test & Repair station in Walnut Creek. STAR Certified to be able to test any car. Our staff and prices have earned a reputation for QUALITY & VALUE. We stand behind all of our work. If you are unhappy for any reason, let us know and we will take care of the issue immediately. Star Smog means we can test cars that receive a STAR Smog Certification Requirement from the DMV. With over 25 years of experience, our Master Technicians can get your car Smog Checked with State of the Art Equipment, quickly and accurately.
Also at this address
Reviews
4.0716 reviewsWendy L.
9/12/2025
Front desk is manned by a very knowledgeable and entertaining gentleman. He arrived on time and opened up on time. He was extremely courteous and helpful. Smog test was completed promptly Highly...
Henry D.
7/22/2025
I was selling a car and Star Smog seemed to be the best price if you printed out a coupon. The challenge is finding straight forward pricing. I didn't notice my registration noted Star Smog...
Spencer C.
9/12/2025
Fast, timely and friendly, plus thorough instructions about how to handle the DMV part of the smog check.
Joe A.
9/12/2025
Kicked myself for not looking for a coupon but that's on me. I did get 10% off for being a repeat customer. They were on time and courteous. I'll go back in 2 years!
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