Committed to delivering the best in smog services throughout the Petaluma area, 101 Express Smog is conveniently located behind the IHOP on Old Redwood Highway. Most vehicles brought to them pass the smog test on the first try. If not, the helpful technicians advise customers to check with their mechanic to make sure the vehicle's exhaust system is in good working order. Once the vehicle passes the smog inspection, the information is relayed directly to the DMV. Check the shop's website for valuable, money-off coupons.
