Transmission Repair in Tomball, TX

Dependable Transmission Repairs & Services From Auto Professionals

The transmission converts engine power into motion, and when it starts to fail, your entire vehicle feels it. At Christian Brothers Automotive North Tomball, our ASE-certified technicians handle transmission services on automatic and manual transmissions for all vehicle makes and models, from routine transmission flushes through complete replacements. Whether your vehicle is slipping gears or due for scheduled maintenance, we’re equipped to diagnose the problem and get it done right the first time.

Our Tomball location on Tomball Pkwy is owned and operated by Clay and Ashley Patranella, who are on-site and accountable for every job that leaves our shop. Christian Brothers Automotive North Tomball opened February 23, 2026, bringing the Christian Brothers Automotive network’s decades of experience to drivers in Tomball and across Montgomery County.

Transmission Services We Offer

We handle the full range of transmission work, so you won’t need to chase down a specialty shop for different parts of the job. Our certified technicians perform transmission diagnostics to find the root cause of shifting problems, not just treat the symptoms. From there, the path forward may be a transmission flush, a targeted repair, or a complete replacement. Routine fluid checks, filter service, and periodic transmission flushes help extend transmission life and catch wear before it becomes a major failure. We use manufacturer-quality equipment on every job, whether it’s a scheduled maintenance visit or a complex repair.

Ready to schedule your transmission service? Call us at (713) 929-3976 or book an appointment online today.

Getting your transmission serviced at Christian Brothers Automotive North Tomball is straightforward. Schedule online or by phone, bring your vehicle in for a complimentary courtesy inspection, and we can explain exactly what your transmission needs before any work begins. No surprises, no pressure.

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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.

Call For a Quote



Why Tomball Drivers Trust Christian Brothers Automotive North Tomball for Transmission Service

At Christian Brothers Automotive North Tomball, your transmission work comes with ASE-certified technicians, owner-operator accountability, and amenities that make the visit easier on your schedule.

  • ASE-Certified Technicians: Every transmission job is performed by certified technicians trained to work on both automatic and manual transmissions across all makes and models.
  • Owner-Operator Accountability: Clay and Ashley Patranella are on-site, which means real accountability on every repair, not just a corporate policy.
  • 36-Month / 36,000-Mile Warranty: Our industry-leading warranty covers transmission work and is honored at any Christian Brothers Automotive location nationwide.
  • Free Shuttle Service: Drop your vehicle off and get where you need to go while we service your vehicle.
  • Transparent Communication: We explain what your vehicle needs in plain language before you approve anything.
  • Complimentary Courtesy Inspection: Included with every visit so our team can look for other concerns.

Tomball and Montgomery County drivers can schedule transmission service online or call us directly at (713) 929-3976. We’re ready to help with your transmission concerns.

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Transmission Warning Signs & Maintenance Tips

Transmissions rarely fail without warning. Knowing what to watch for can be the difference between a manageable repair and a complete replacement. If your vehicle shows any of these signs, schedule an inspection at Christian Brothers Automotive North Tomball in Tomball promptly.

Common transmission warning signs:

  • Slipping Gears: The vehicle unexpectedly changes gears or hesitates during acceleration
  • Delayed or Rough Shifting: Hesitation, banging, or harsh transitions between gears
  • Strange Noises: Grinding, whining, or clunking sounds during gear changes
  • Leaking Transmission Fluid: Red or brown fluid pooling under the vehicle
  • Warning Lights: An illuminated check engine or transmission warning light on the dashboard
  • Burning Smell: May indicate overheating transmission fluid

Automatic vs. Manual Transmissions

Automatic transmissions shift gears without driver input, relying on fluid pressure and electronic controls to manage gear changes. Manual transmissions require the driver to engage the clutch and select gears, which creates different wear patterns and service needs. Both types require periodic fluid service and inspection to stay reliable, and our team is equipped to service both across all makes and models.

Why Transmission Maintenance Matters in Tomball

Texas heat and stop-and-go traffic on routes like Tomball Pkwy and SH-249 place real thermal stress on transmission fluid, accelerating its degradation. Over time, fluid loses its ability to lubricate and cool internal components, turning gradual wear into a costly repair or complete replacement. Regular transmission flushes and fluid inspections are a straightforward way to stay ahead of that. If your vehicle is used for towing or hauling, more frequent service intervals may be appropriate given the added workload on the transmission.

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FAQs

  • Q. "What factors determine the price of transmission repair?"
    Many different factors go into determining costs of transmission repair. The major factor is what type of vehicle you drive. The year, make and model of the car, determine how much parts and labor will cost. Another factor is how much damage the transmission has sustained. Your transmission should last a minimum of 100,000 miles by servicing your transmission on a regular basis.
  • Q. "What does automatic transmission service include?"
    Fluid is first drained from the pan during an automatic transmission service. A new transmission filter is installed with a new pan gasket once the pan has been removed. Finally, fresh automatic transmission fluid (ATF) is used to refill the vehicle.
  • Q. "Is there a difference between a transmission fluid change and flush?"
    During a transmission fluid and filter change, it’s only the fluid in the pan that is drained and replaced with new ATF. Four to five quarts of fluid will typically be replaced in this process, while nine to thirteen quarts are replaced during a full transmission fluid flush. The difference in amounts is because the complete flush drains the entire system.
  • Q. "Do you offer a shuttle service?"
    Yes! we understand you have a full schedule. Whether you need to get to work, school, or need to attend to other responsibilities, we can take you where you need to go. Click here to learn more.
  • Q. "Do you offer a warranty?"
    As part of our Nice difference.® commitment to providing our customers the best auto service experience possible, we also offer a3-year/36,000-mile warranty on all the work that we do. We offer this warranty at every Christian Brothers Automotive nationwide, and it will be honored at any location, regardless of which branch did the initial work.
  • Q. "Can you provide service under my extended warranty?"
    Yes. At Christian Brothers Automotive, we work with all major extended warranty providers to make needed repairs for our customers. If you have an extended warranty, you can discuss your carrier with our team when scheduling an appointment and confirm that the work will be covered. You can find a partial list of the extended warranty companies we work with here.

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

  • "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.

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