Certified Smog

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2898 Willow Pass Rd
Concord, CA 94519
+1 (925) 483-7555
http://www.certifiedsmogshop.com

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5.01 reviews
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Alexander K.
10/25/2025

Quick and pleasant experience for a Smog test of my sprinter van. This smog check can fit vans and RVs pretty easily. Price was extremely fair.

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