The Valley's Best

With over 22 years of experience, Smog Stop’s Technicians have the Certification and Expertise to meet all your Smog Check & Testing needs.

Mention this Website discount coupon

Serving Sherman Oaks and the Greater San Fernando Valley. Located in the Fashion Square Car Wash.

Smog Stop performs all STAR Certified and Regular Smog Check Inspections required by the DMV.

Smog Stop map

Smog Stop

4625 Woodman Ave
Sherman Oaks, CA 91423

— Ask for Art —


Monday to Friday 8:30 AM to 5 PM
Saturday 8:30 AM to 3 PM

— No Appointment Necessary! —

Smog Stop Star Rating stars

Smog Check

Test Only Smog Check / Diesel Smog Check / Star Smog Check / Regular Smog Check / Initial Vehicle Smog


Upon passing the emissions test, we'll provide a Valid Smog Certification for your car

Fast Service

Need quick service? No problem. Stop by or call — No appointment necessary!


Our licensed technicians can handle any car, truck, van, RV, or trailer

No Surprises

We won't surprise you with fees and services you didn't ask for


If you’re due for a smog check, we’ll give you a DMV-authorized inspection

Red State of CA Star Certified banner
Automobile exaust system diagram

Exhaust System Anatomy

We guarantee superior service
and an exceptional experience
here at Smog Stop!

Great service!! Great prices!! Great people!! I would definitely recommend all my friends and family to Smog Stop in Sherman Oaks for their upcoming Smog Certification. They get an A++!

Certified | Qualified | Ready to serve

Your Full-Service Smog Check Station

Smog Stop brand icon-small