5506 Bissonnet St. Houston, TX 77081 | Monday-Friday 8am-6pm & Saturday: 8am-1pm |  (281) 954-3756


Transmission Repair & Maintenance in Houston and the Surrounding Areas

At A1 American Transmission we provide an array of services to keep your car, truck or SUV shifting smoothly. You can count on our ASE certified team of technicians to take care of your vehicle in a fair priced and timely manner.


If you experience any signs of transmission trouble, such as grinding gears, delayed response or a transmission fluid leak, contact our nearby transmission shop right away. We’d be happy to schedule you an appointment or provide an estimate for the cost of transmission repair in Houston or the surrounding area.

  • Domestic Transmission Repair
  • European Transmission Repair
  • Asian Transmission Repair
  • Automatic Transmission Repair
  • Manual Transmission Repair
  • Transmission Diagnostics
  • Transmission Maintenance
  • Transmission Service
  • Transmission Fluid  Flush
  • Free Transmission Cost Estimates

Foreign & Domestic Transmission Repair

Our Houston transmission shop services all makes and models of foreign and domestic cars, trucks and SUVs. We complete German transmission repair, Italian transmission repair, Swedish transmission repair, English transmission repair, Japanese transmission repair, Korean transmission repair and domestic transmission repair. The cars we service include:


  • Domestic Transmission Repair: Chevrolet, Cadillac, GMC, Buick, Oldsmobile, Pontiac, Hummer, Saturn, Ford, Lincoln, Mercury, Chrysler, Dodge, RAM, Jeep & Plymouth.
  • European Transmission Repair: MINI, Jaguar, Land Rover, Fiat, Alfa Romeo, BMW, Mercedes-Benz, Volkswagen (VW), Audi,  Porsche, Volvo & Saab.
  • Asian Transmission Repair: Honda, Acura, Mazda, Toyota, Nissan, Lexus, Genesis, Kia Hyundai, Subaru, Mitsubishi & Scion.

Automatic Transmission Repair

At A1 we conduct automatic transmission repair and semi-automatic transmission repair (CVT) for all makes and models of vehicles. If you begin to experience delayed shifting, which is characterized by a high revving engine as the vehicle tries to shift, or if your transmission is difficult to shift, leaks fluid or has other issues, be sure to give us a call right away. We fix transmission issues big and small, ensuring they don’t grow worse.

Manual Transmission Repair

Whether your vehicle has three, four, five or six speeds, or some other number of gears, we can service and repair it. A1 American Transmission is a full service transmission repair shop in Houston and our technicians can diagnose and correct any issue you're having with your manual transmission in a quick manner and at an affordable price.


We take pride in our work and want you to leave our shop knowing your vehicle's transmission is in great shape and that you were treated fairly and honestly. Give us a call to schedule service.

Transmission Service & Maintenance

Our local transmission center completes factory maintenance services as well, such as transmission fluid flushes. At certain mileage intervals, as recommended by the vehicle manufacturer, transmission fluid needs to be drained and refilled to ensure proper operation of the transmission. If you're due for an ATF flush give us a call today for expert transmission service in Houston.


When you need professional transmission repair in Houston leave it to A1 American Transmission. Stop by our shop on Bissonnet Street or give us a call at (281) 954-3756 to schedule an appointment or to request an estimate for transmission repair costs for your vehicle. Our mechanics look forward to helping you keep your vehicle running and shifting great for miles to come.

A1 American Transmission & Automotive Blog

By A1 American Transmission February 20, 2025
A failing transmission isn’t just a minor inconvenience—it’s a major breakdown that can leave you stranded and lead to expensive repairs. Understanding what happens during transmission failure can help you recognize the early warning signs and prepare for the challenges ahead. When your vehicle needs transmission repair, visit A1 American Transmission in Houston to solve the problem. Early Warning Signs Before a total failure occurs, you might notice subtle indicators that your transmission is struggling. Slipping gears, delayed engagement, and rough shifting are common symptoms. These issues suggest that the transmission isn’t catching gears properly, which can compromise your car’s performance. If you experience these signs, it’s wise to seek a professional diagnosis to address the problem before it escalates. The Moment of Failure As the problem worsens, your vehicle might suddenly lose its ability to shift gears altogether. Imagine your engine roaring to life while your wheels refuse to move—the result is a complete immobilization of your vehicle. This scenario is inconvenient and dangerous, especially if you’re in heavy traffic or on a busy road. A transmission that has gone out can also cause other components in your drivetrain and engine to experience added stress, potentially leading to further damage. Costs and Repair Options Transmission failure usually requires either a rebuild or a complete replacement, both of which can be costly. Depending on your vehicle’s make and model, repairs may run into several thousand dollars. A professional mechanic will dismantle and inspect your transmission to determine whether it can be rebuilt or if a new unit is required. Timely intervention can sometimes save money in the long run by preventing additional damage, but the financial impact is often significant regardless of the approach. The Domino Effect on Vehicle Performance A malfunctioning transmission can lead to a host of other issues, such as overheating, decreased fuel efficiency, and even engine shutdown. These cascading problems highlight why regular maintenance and early repairs are essential for the longevity and safety of your vehicle. Transmission Repair in Houston At A1 American Transmission we specialize in taking care of vehicle's automatic or manual transmissions. We provide an array of services to keep your car, truck, or SUV shifting smoothly, including scheduled services such as fluid flushes and complex transmission rebuilding or replacement. You can count on the ASE-certified team of technicians at A1 to get the job done right and promptly. If you experience any signs of transmission trouble, such as grinding gears, delayed response, or notice a transmission fluid leak contact A1 American Transmission. Give us a call at (281) 954-3756 to schedule an appointment or request a free and accurate estimate for transmission repair in Houston!
By A1 American Transmission January 24, 2025
Asian vehicles are renowned for their reliability and efficiency, but like any car, they’re not immune to transmission problems. From minor hiccups to significant repairs, knowing what to look for can save you from unexpected breakdowns and costly fixes. Here are some common transmission issues that Asian vehicles often face and what to do about them. When your Asian vehicle runs into transmission trouble, visit A1 American Transmission in Houston to solve the problem. Delayed Gear Shifting One of the most frequent complaints with automatic transmissions in Asian cars is a delay when shifting gears. You might notice a lag when accelerating, especially from a stop. This could stem from low transmission fluid, a failing solenoid, or worn clutch plates. Transmission Fluid Leaks Many Asian vehicles rely heavily on hydraulic pressure to operate the transmission, making fluid leaks a major issue. If you spot red or dark fluid pooling under your car, it’s time to check the seals, gaskets, or pan. Ignoring leaks can lead to serious damage over time. Overheating Transmission Transmission overheating is a common issue in high-performance or heavy-use Asian vehicles. Factors like stop-and-go traffic, towing, or low fluid levels can overwork the system, leading to overheating. Installing a transmission cooler can help manage the heat. Grinding or Shaking If your car grinds or shakes when shifting, it might indicate internal transmission problems. This is often due to worn-out gears or a failing torque converter. While this issue can occur in both manual and automatic transmissions, it’s important to address it immediately to prevent further damage. Sensor Malfunctions Many modern Asian cars use advanced sensors to optimize transmission performance. When these sensors fail, you might experience erratic shifting or warning lights on the dashboard. A diagnostic scan can pinpoint the faulty sensor for replacement. What to Do About Transmission Issues Regular maintenance is your best defense. Check your transmission fluid regularly, and follow your manufacturer’s service schedule. If you notice any of these problems, don’t delay—consult a professional mechanic to prevent minor issues from escalating into costly repairs. Transmission Repair in Houston At A1 American Transmission we specialize in taking care of vehicle's automatic or manual transmissions. We provide an array of services to keep your car, truck, or SUV shifting smoothly, including scheduled services such as fluid flushes and complex transmission rebuilding or replacement. You can count on the ASE-certified team of technicians at A1 to get the job done right and promptly. If you experience any signs of transmission trouble, such as grinding gears, delayed response, or notice a transmission fluid leak contact A1 American Transmission. Give us a call at (281) 954-3756 to schedule an appointment or request a free and accurate estimate for transmission repair in Houston!
By A1 American Transmission December 26, 2024
The CV (constant velocity) axle plays a vital role in your vehicle's drivetrain by delivering power from the transmission to the wheels. When it’s functioning correctly, you probably don’t give it much thought. But if something goes wrong, it can lead to serious performance issues and safety risks. Below, we discuss the key signs that your CV axle needs attention. When you need CV Axle Repair, bring your vehicle to A1 American Transmission in Houston. Clicking or Popping Noises When Turning A clicking or popping noise, especially when making sharp turns, is one of the most common indicators of a failing CV axle. This usually means the CV joint—a critical axle component—is worn out. Ignoring this issue can lead to a complete axle failure, leaving you stranded or worse, causing an accident. Grease Leaks Around the Tires Spotting grease near your tires or under the vehicle is another red flag. This usually happens when the CV boot, which protects the joint, is cracked or torn. Once the grease leaks out, dirt and debris can enter the joint, causing it to deteriorate rapidly. Vibrations While Driving If you feel unusual vibrations coming from the front of the vehicle, especially when accelerating, it could indicate a damaged CV axle. The vibrations occur because the axle isn’t rotating evenly, which can put additional stress on other parts of the drivetrain. Difficulty Steering or Loss of Control A failing CV axle can impact your ability to steer, especially during tight maneuvers. If left unchecked, it can worsen, making your vehicle unsafe to drive. Why You Shouldn’t Ignore These Signs Delaying CV axle repairs can lead to more extensive (and expensive) damage, such as issues with your transmission or differential. Worse, a complete axle failure can result in loss of control while driving. CV Axle Repair in Houston The constant velocity axle, or CV axle, is what makes it possible for the transmission to transmit power to the wheels. If you notice a clicking noise when turning or accelerating, or your car seems to pull to one side when you hit the gas, it could be that the CV axle is failing. When trouble is brewing, it is vital that you visit us for proper diagnostics and CV axle repair in Houston. Putting off repairs could lead to a tire being unable to spin at all if the axle fails completely. Call A1 American Transmission at (281) 954-3756 at the first sign of a problem to ensure that this doesn’t happen to you.
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