What to Expect With Transmission Services
1. Schedule Your Appointment
Whether scheduling online or over the phone be sure and let us know what you're experiencing so we can provide fast and accurate service advice.
2. Diagnostics and Inspections
Drop off your vehicle and the shop will get to work with inspections and diagnostics using the same equipment as the manufacturers to determine issues and next steps.
3. Digital Vehicle Inspection Report and Estimate
Following the diagnosis we will text you a digital vehicle inspection report, containing pictures and videos of our findings and recommendations.
4. Review and Approval
A service advisor will reach out to walk you through the findings and recommendations to determine how you would like to proceed, or you can approve work directly in your DVI.
5. Work Performed or Scheduled
Most work can be completed immediately, or scheduled based on parts and customer availability.

Did You Know: Henry Ford coined the term 'tune-up' while developing his initial automobile prototype.


Why Transmission Health Can’t Be Overlooked
Transmission problems can escalate quickly, affecting your vehicle's performance and safety.
How Transmission Issues Manifest:
- Strange Noises: Whining or clunking sounds can signal serious problems.
- Leaking Fluid: A common indicator of needed maintenance or repair.
- Erratic Shifting: Sudden changes in gear can indicate internal issues.
In St. Peters, with its varying climates and road conditions, ensuring your transmission works optimally is not just smart—it's essential.
Transmission health also impacts fuel efficiency. A malfunctioning transmission can cause the engine to work harder, increasing fuel consumption. This can become especially noticeable when faced with St. Peters’ frequent stop-and-go traffic, leading to higher fuel expenses. By maintaining your transmission optimally, you can enjoy smoother rides and better fuel economy, reducing long-term costs.
Our Range Of Skilled Transmission Repair Services
At Christian Brothers Automotive O'fallon, we offer many services to address anything your transmission might need.
Our comprehensive services include:
- Transmission Diagnostics: Identifying issues before they become major.
- Fluid Exchange Services: Improving transmission health and performance.
- Complete Overhauls & Repairs: Restoring your transmission to peak condition.
Understanding that each vehicle presents unique challenges, our diagnostic processes are designed to pinpoint issues accurately. This ensures no unnecessary repairs are suggested, saving you time and expense. We believe in a proactive approach, allowing you to avoid future breakdowns by identifying potential problems before they occur, keeping your driving experience seamless and stress-free.
Contact us at (636) 435-2930 or online for transmission maintenance, repairs, rebuilds, and replacements in O'fallon.
FAQs
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Q. "What factors determine the price of transmission repair?"
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Q. "What does automatic transmission service include?"
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Q. "Is there a difference between a transmission fluid change and flush?"
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Q. "Do you offer a shuttle service?"
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Q. "Do you offer a warranty?"
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Q. "Can you provide service under my extended warranty?"
Have more Questions?
Our friendly auto service experts have the answers.
Call your local Christian Brothers Automotive car shop today
Hear What Our Customers Had to Say About Us
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"I liked the customer service and going above and beyond to make sure I was comfortable while waiting in the store for my vehicle work to be done, specifically being offered a nice hot coffee with creamer."
- J.L.