Angel G.
12/11/2017
This guy is great. Very friendly and knowledgeable. the place is a little eclectic but that's besides the point. Lawrence gets the job done and does it the right way. Second time coming here and...
Prof Smog
Open
(53)
Photos
730 San Pablo Ave Bldg 5 Unit 1
Pinole, CA 94564
Prof Smog is a locally owned and operated smog testing and certification business located in Pinole, California, serving Contra Costa County for over 20 years. Specializing in both regular and STAR smog testing for various vehicle types, including cars, diesels, hybrids, and motorhomes, they prioritize quality and integrity in their services.
The company is dedicated to promoting a clean environment and ensuring that vehicles that should pass emissions tests do so, while also identifying potential issues in those that fail. With a commitment to customer service, Prof Smog encourages appointments to minimize wait times and enhance the overall experience for their clients.
Generated from the website
Also at this address
Reviews
3.553 reviewsReisha T.
6/28/2025
Hello! I am writing this review to let you all know that the owner here is so so rude! I happened to be parked in the parking spaces in front of the shop and he came up to my car aggressively...
debbie c.
10/8/2024
Very nice and efficient truck passed so detailed with his paperwork and clearly explains everything to you. Before during and after .
Linda V.
1/30/2025
Thank you Lawrence for handling our smog again, easy to schedule appointment and paperwork done immediately. Always a pleasure doing business with you!
trey 3.
6/14/2025
Makes you pay before even testing it and took more than 45 mins just to tell me I failed, took an hour on one car ahead of me. Do not come here.
See a problem?
You might also like
Partial Data by Infogroup (c) 2025. All rights reserved.
Partial Data by Foursquare.