General Info

Stanislaus Smog is a smog test station in Modesto, California conveniently located off Highway 99 or try our other location conveniently located off of Standiford Avenue. We specialize in smog checks for all makes and models of vehicles; cars, trucks, vans, and SUV's. Smog Test Only DMV Renewals Smog Pre-Test Certified Smog Testing Station Gross Polluter Test Diesel Inspection Family Owned Company Quick & Affordable Appointments Available We know that smog tests are not the most fun to plan for, but they are required to be done at a Certified Smog Test shop. We aim to make your experience as pain-free as possible and we get you back on the road as fast as possible. Stanislaus Smog is a family owned and operated local business. We look forward to serving you soon.