Clock icon

Best Auto Repair, Riverside
Habla Espanol

Clock icon

BIG OR SMALL,
WE DO IT ALL!

Now Servicing Diesel Engines!

SERVICES Arrow Icon
 211 Verified Review(s)

Smog Check: Testing and Repairs

*Please bring your DMV renewal notice indicating a Smog Check is required with you and your Smog Check certificate will be electronically sent to the DMV.

Why Choose Protrans Automotive & Transmission Specialists in Riverside for Your Smog Testing and Repair

    Specialized smog check service station in Riverside
  • Smog test and repair options to minimize cost and maximize convenience
  • Smog failure diagnosis with onsite repair and smog retesting
  • State-of-the-art automotive smog repair systems and tools
  • Over [YEARS] years of experience
  • We participate in the California State Free Smog Testing Program
  • Ask about smog repair discounts and coupons

your neighboorhood's Trusted Source for Smog Testing and Repair
Drivers near your neighboorhood return to Protrans Automotive & Transmission Specialists every two years for fast, affordable, and friendly smog testing and repair. We are driving distance from you, just [XROADMINS] from [XROAD]. Ask any car or truck owner in your neighboorhood who they recommend for smog testing and repair, and they will tell you Protrans Automotive & Transmission Specialists.

For [YEARS] years, the pro mechanics at Protrans Automotive & Transmission Specialists have provided quick smog testing and cost-effective smog repairs when needed. Start a maintenance service plan with Protrans Automotive & Transmission Specialists that can help prevent high-cost repairs to your emission system. We are professional, honest, and friendly. For 5 star, cost conscious smog testing and repair services call Protrans Automotive & Transmission Specialists at 951-367-7400 to schedule an appointment today or stop by our location at 3420 Gato Ct in Riverside, CA, 92507.

What Does Protrans Automotive & Transmission Specialists Do During a Smog Check?
We inspect your car or truck's emissions-control equipment to measure the number of pollutants your vehicle is emitting.

First, Protrans Automotive & Transmission Specialists will analyze your car or truck's OBD computer system, emissions-control system, and check engine light codes for standard warnings that your emissions system is no longer functioning properly.

Next, Protrans Automotive & Transmission Specialists will inspect your car or truck's gas cap, ignition timing, exhaust gas recirculation system, fuel, and evaporative system.

Finally, Protrans Automotive & Transmission Specialists will perform a Tailpipe Emissions Inspection which measures the type and quantity of any pollutant emitted from your vehicle's tailpipe.

Did You Pass Your Smog Test?
Great! If your vehicle passes a smog check, Protrans Automotive & Transmission Specialists will provide you a vehicle inspection report showing your vehicle's results and will electronically send the smog certificate to DMV.

Smog Check: Testing and Repairs
Smog Testing vs. Emissions Testing


what our customers say

Once again you guys came through with amazing service, my CTS running amazing. Thanks again, you guys forever have my business. From new to old school, they got you. Don't Hesitate to call them PS: My El Camino still running amazing also!!!!
J
, 05/03/2022

Had a transmission redone here about a year ago now, never have had a mechanic that I trust until now. They were great at communicating what was going on and didn't try to suck all the money out of me like a lot of mechanics do. They did exactly what they said they were going to do and didn't do "extra" to jack up the price. Very professional and quick. I'd recommend to anyone. A+ shop. Tiny bit more expensive than some other places, but the quality is worth the extra money.
T
, 04/25/2022

Very professional outfit there. These guys did great work on my Kia. I know those parts were hard to find too. My car has never run better. Highly recommend this place.
T
, 04/24/2022

Visited for coolant flush/ fill. Great prices, matched quote, stated over call nearly perfectly. Had break rotars cleaned / derusted and smoothed. Also matched quote well for good prices. Recommended my mother to visit for her cars AC issue. Got it done for much less than the dealership would have done it for. It was about 450-550. Dealership would have done it for 700-900. They perform quality service for fair prices. For anything beyond swap part service (self servicing / maintenance), these guys can meet your cars service needs that you may not have the tools or equipment for.
L
, 04/18/2022

Very good service and they even follow up after.
K
, 03/30/2022

From the moment I called Protrans they were on top of it! Their customer service is top notch and that means a lot in the auto repair industry. They were genuine, understanding and extremely patient with me. They follow up with their clients after service and it's obvious they take their customers satisfaction to heart. Thank you Protrans! Highly recommend!
C
, 03/28/2022

  • AAA Approved Auto Repair
  • ACDelco
  • ASE (Automotive Service Excellence)
  • BG Products
  • carfax
  • Enterprise
  • IDENTIFIX
  • Interstate Batteries
  • TECH-NET Professional Auto Service - Trans
  • Car Care Aware
TAP TO CALL NOW 951-367-7400 X