Working Hours
  • Mon 7:30AM - 5:30PM
    Tue 7:30AM - 5:30PM
  • Wed 7:30AM - 5:30PM
    Thu 7:30AM - 5:30PM
  • Fri 7:30AM - 5:30PM
    Sat 7:30AM - 3:30PM
  • Sun Closed
settings

314-837-6250 | 14241 New Halls Ferry Road Florissant, MO 63033

Smog Check: Testing and Repairs

Smog Checks in Florissant

*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 Ronsick's Auto Care in Florissant for Your Smog Testing and Repair

  • Specialized smog check service station in Florissant
  • 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
  • We participate in the California State Free Smog Testing Program
  • Ask about smog repair discounts and coupons

Florissant's Trusted Source for Smog Testing and Repair

Ask any car or truck owner in Florissant who they recommend for smog testing and repair, and they will tell you Ronsick's Auto Care.

Since 1965, the pro mechanics at Ronsick's Auto Care have provided quick smog testing and cost-effective smog repairs when needed. Start a maintenance service plan with us that can help prevent high-cost repairs to your emission system. We are professional, honest, and friendly. For five star, cost conscious smog testing and repair services call Ronsick's Auto Care at 314-837-6250 to schedule an appointment today or stop by our location at 14241 New Halls Ferry Road in Florissant, MO, 63033.

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

Finally, we 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, Ronsick's Auto Care will provide you a vehicle inspection report showing your vehicle's results and will electronically send the smog certificate to DMV.

Discover More About Exhaust Repair Services At Ronsick's Auto Care in Florissant

Auto Electronics Repair
4X4 Services
Undercar Services: Maintenance


What Our Customers Are Saying

Personnel here are very courteous, friendly and helpful. The waiting area is always very clean. Reps at front desk, Steve and Rob try to make sure all your automotive concerns are taken care of. Estimates of repairs necessary are given. Repairs are A-one. I will continue to use them for my car care needs.

, 06/24/2022

reviewicon

Brought my vehicle in thinking I had a tie rod problem which would be expensive but thanks to Ronsicks Auto they checked out my vehicle and found it was not the tie rods but something different. They saved me $500 + in repairs. I like their honesty and prompt service. They have my business going forward. The staff is very professional and polite.

reviewicon

Exceptional service! The team is very caring, attentive to detail, and cost if service is always reasonable price, The strong customer care culture is endorsed by all employees and is clearly demonstrated by the owner, Steve Sr and Jr. Thanks for caring!

reviewicon

Had my car in for a state inspection and to find the source of a squeak in the rear of the car. I was told that a strut was the source of the noise & to take it back to whoever did the installation because it should still be under warranty. Very honest workers.

reviewicon

Service was fast and the staff was super awesome! It's always nice to walk in and see Steve. I never fell pressured, service and recommended repairs are always explained. Any recommendations are given in a written estimate which is helpful. Thank you!

  • ACDelco
  • Jasper
  • O'Reilly Auto Parts
  • AAA Approved Auto Repair
  • State Inspections
  • ASE Master Technician
  • Nexen Tires
  • Gateway Vehicle Inspection Program
  • Car Care Aware
  • Call Us For Service: 314-837-6250