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(707) 664-9600

Coupons for this location

  • $30 OFF Any SMOG CHECK

    + $8.25 CERT. Most cars 1996 & Newer. Extra charges may apply to vehicles pre-2000. Please inquire. Must present coupon before test is performed. With ValpakĀ® coupon only. Coupon void if altered. Expires Sat Feb 02 23:59:59 EST 2019.

Featured in this month's Blue Envelope

Welcome to 101 Express Smog, your #1 test only station in the Downtown Petaluma area. We are a locally owned and operated business and are proud to offer fast and friendly service in a professional shop six days per week. While appointments are gladly accepted, they are never required. We'll have you onw your way in about fifteen minutes. Redeem our printable coupon for great savings on your next smog test!

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Sunday Closed
Monday 8:30 AM - 5:30 PM
Tuesday 8:30 AM - 5:30 PM
Wednesday 8:30 AM - 5:30 PM
Thursday 8:30 AM - 5:30 PM
Friday 8:30 AM - 5:30 PM
Saturday 8:30 AM - 5:30 PM
Payments Accepted mastercard visa discover cash
Smog Testing Services Gross Polluter, Change of Ownership, Diesel Vehicles, and Initial CA Registration Testing.

5320 Old Redwood Hwy
(707) 664-9600



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