• Fast and Friendly Service

  • We Value Our Customers

  • Fast And Professional Service

  • Award Winning Service

Auto Smog Check Center

1464 Graves Ave, #103
El Cajon, CA 92021
(619) 440-4643

  • Monday – Friday 8:00 AM – 5:00 PM
  • Saturday 9:00 AM – 1:00 PM

No appointment necessary.

We Are a Family Owned Buiness

Smog Check Center is a family owned business. We have been helping customers with their Smog Check needs for over 18 years. We are centrally located in El Cajon, California and are proud to serve our local community.

We are always happy to see returning customers and our goal is to provide all customers a great experience. We have a comfortable lounge, where you can relax, watch television, while we take care of your smog check. 

Nothing makes us happier than to see our customers pass their Smog Check. So please check out our technician tips to help you have a great experience. 


Tips From The Technician

How Do You Improve Your Chances of Passing?

Smog Checks are not always fun, especially when your car FAILS the Smog Check. So, to improve your chances of PASSING, here’s a few tips:

  1. When your “check engine” or “service soon light” or “small  engine” appears in your dashboard, do not bring it for a smog check because this is an automatic failure. Instead, take it to a smog and repair station or dealer to find out what is wrong with your vehicle.
  2. If your battery has been replaced, you have had problems with it, or if you disconnected the battery for any reason,  do not bring it for a smog check.  This causes the information that is in your onboard computer to not be complete also known as “monitors”,  which will cause your vehicle to fail. Instead, contact your  technician or dealer for more information.
  3. When your vehicle fails for  ” incomplete monitors”, contact your technician or dealer to find out how to pass this part of  the test because every vehicle takes different conditions and miles to be ready .

What our customers say

These guys are awesome. Very friendly and professional. Was in and out in 30 minutes. Will definitely use them again.

Great speedy service. You can’t beat the location. Use the website for the coupon. Same price as other places around. Avoid the drive and hassle and atop here. Recommended.

Best customer service I’ve ever had

Very fast and friendly. Great location next to the DMV. Great prices

Been coming here for years! Consistent, great service.

Service is quick, owner is very pleasant.

This place is Great! Quality service and It was quick !

Honestly one of the best smog places. Plus it’s super convenient because it’s right next to the DMV. They only took only 20 minutes on my car and had really good customer service. Super friendly and welcoming plus they have me $10 off for calling over the phone. I highly recommend it.

I’ve been looking for a smog check for years, when I called for location they offered me a $15. discount of the back! Auto Smog Check Center gave b the best customer service…. they will b my new smog center to come!! They were fast and extremely clean.

Fantastic Service …. Highly recommended …. Professional, friendly and quick service

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