Our Location

Conveniently located near
Merced DMV on:

1030 W 16th Street

Hours of Operation:

  • Monday – Friday:    8:00 am to 5:00 pm
  • Saturday:                    8:00 am to 2:00 pm


We use state-of-art equipment smog and certify all gasoline, diesel, and hybrid vehicles:


Don't wait in line at the DMV. Merced Smog Center is your one-stop shop for all your registration needs!

Registration Renewals

Easily renew your registration with us.

Registration Replacement

We can process registration replacements.


We provide stickers on the spot! Walk out with yours in hand.


Registration Card


Title Transfers

Selling or buying a vehicle?
We process title transfers in just minutes!

About Us

Professional, Fast, & Reliable Service

First opened in 2002, Merced Smog Center is owned by brothers Pedro and Martin Nuno. Merced Smog Center delivers smog services with state of the art Environmental System Products (ESP) testing equipment to make sure your vehicle passes the strict smog emissions standards in California.

Our experienced and efficient bilingual staff will get you in and out with fast and reliable service. Come see why we were voted “Favorite Smog Shop” five years in a row!

Call Us Today!


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