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Best Auto Repair, Billings

3906 1st Avenue S Billings, MT 59101

406-208-6740
Opening Hours
  • Mon 9:00AM - 6:00PM
  • Tue 9:00AM - 6:00PM
  • Wed 9:00AM - 6:00PM
  • Thu 9:00AM - 6:00PM
  • Fri 9:00AM - 6:00PM
  • Sat Appointment Only
  • Sun Appointment Only
CONTACT US

406-208-6740 | 3906 1st Avenue S Billings, MT 59101

Smog Check: Testing and Repairs

Smog Check: Testing and Repairs

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 Guaranteed Auto Repair in Billings for Your Smog Testing and Repair

    Specialized smog check service station in Billings
  • 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 Guaranteed Auto Repair 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 Guaranteed Auto Repair.

For [YEARS] years, the pro mechanics at Guaranteed Auto Repair have provided quick smog testing and cost-effective smog repairs when needed. Start a maintenance service plan with Guaranteed Auto Repair 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 Guaranteed Auto Repair at 406-208-6740 to schedule an appointment today or stop by our location at 3906 1st Avenue S in Billings, MT, 59101.

What Does Guaranteed Auto Repair 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, Guaranteed Auto Repair 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, Guaranteed Auto Repair will inspect your car or truck's gas cap, ignition timing, exhaust gas recirculation system, fuel, and evaporative system.

Finally, Guaranteed Auto Repair 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, Guaranteed Auto Repair 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

coupons

AC services starting at $98

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Includes a system check and Freon evac/recharge to OEM specification (R134A only)

  • ASE (Automotive Service Excellence)
  • Billings Chamber of Commerce
  • Billings Drag Racing
  • EPA Certified
  • NFIB (National Federation of Independent Business)
  • AutoZone Pro
  • Car Care Aware

Testimonials

, 11/16/2019
Won't take my car anywhere else
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