Transmission Repair and Rebuilds


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Quality Denver Transmission Repair at the Lowest Prices

Does your vehicle shake, grind, or make odd noises? You may need transmission repair.

The transmission system is essential to the operation of your car, truck, or SUV. When the transmission completely fails, your vehicle won’t go anywhere.

If your vehicle starts acting differently, get a hold of us. We are your source for dependable manual and automatic transmission repair in the Denver area.

Reliable Transmission Repair

We offer convenient repairs to help get your vehicle back on the road quickly. Our experienced technicians work on a wide range of makes and models including domestic, foreign, and hybrid vehicles.

Our mechanics handle all types of transmission repairs and maintenance:

  • Transmission flushes
  • Transmission leak repairs
  • Transmission rebuilds
  • Transmission upgrades

No matter the problem, at Denver Transmission Repair we can resolve it quickly. The first step is bringing your vehicle to our mechanics.

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Transmission Flush

A transmission flush is one of the easiest fixes and most recommended forms of preventative maintenance. Over time, grime and debris build up in the transmission system. The buildup keeps internal components from operating properly, increasing the risk of more severe damage.

Flushing the transmission helps remove sludge and grime, therefore increasing the efficiency of your transmission system. Most manufacturers recommend flushing the transmission every 30,000 to 60,000 miles. Depending on how and where you drive, you may need to flush the transmission more frequently.

Transmission Leak

Transmissions may also experience leaks due to damage such as worn gaskets and seals. The fluid helps lubricate the transmission system. Without this lubrication, your transmission starts to suffer, which causes unnecessary wear on internal parts.

Our technicians can inspect for leaks and replace or reseal components. The complexity of this repair depends on the location of the transmission leak. Allow us to find the cause of the leak quickly so you can get back to your busy schedule.

Transmission Rebuild

For more severe issues, you may need a complete transmission overhaul. Overhauling the transmission is needed when multiple components fail. In some cases, repairing the transmission is not the best solution. We can help extend the life of your vehicle with a complete transmission rebuild.

A rebuild ensures that everything works at peak efficiency as if your vehicle rolled off the lot for the first time. With a complete overhaul, we disassemble the transmission and inspect every part for wear or damage. We then replace the necessary parts, seals, and gaskets.

Transmission Upgrades

After a vehicle is released, manufacturers may detect defects in the design that require modification. In most cases, manufacturers provide transmission upgrade kits or specifications to repair shops, allowing mechanics to resolve the defect.

We frequently handle transmission upgrades to deal with defects, along with upgrades to increase the performance of your vehicle. Contact us to speak with one of our skilled mechanics and learn more about potential upgrades.

Why Choose Denver Transmission Repair?

We are your local Denver transmission experts, specializing in transmission repair for all types of cars, trucks, minivans, and SUVs. Our locally owned business proudly serves Denver and the surrounding areas, providing residents with quality, efficient repairs and maintenance.

Here are some of the reasons to contact us for your transmission repair needs:

  • ASE-certified technicians
  • Service for all makes and models
  • Competitive rates for affordable repairs
  • Decades of combined experience
  • Honest and transparent service
  • Convenient scheduling and swift repairs

We believe in providing customers with exceptional service. When you bring us your vehicle, you are guaranteed to receive quality work at the best available prices.


Our team includes Automotive Service Excellence (ASE) certified technicians. Earning ASE certification involves several exams and requires at least two years of hands-on experience. With ASE-certified mechanics, you know that your vehicle is in good hands.

All Makes and Models

We also work on all makes and models of vehicles. Our mechanics specialize in manual and automatic transmissions from all domestic automobile manufacturers including Chevy, Chrysler, Dodge, Ford, and GM. We also work on foreign cars such as Japanese and European vehicles. No matter the make or model, we should have no problem finding the cause of your transmission issues.

Special offers now on – Contact us on (303) 529-7686

Reasonable Prices

Transmission repairs are often time-consuming and complex. We ensure that you receive the most affordable repairs by offering competitive rates for all services. Our goal is to give every customer the most cost-effective solution for their specific needs.

Honesty and Transparency

All transmission repairs and services come with complete transparency and honest recommendations. We want you to understand what you are paying for. If a transmission flush is all that your vehicle requires, we do not try to upsell you on other services.

Convenient Appointments

We understand that a busy schedule may keep you from bringing your vehicle in at the first sign of a problem. We offer convenient appointments to suit your schedule. Our team of skilled mechanics also works swiftly, minimizing the inconvenience of waiting for repairs. We want to help you get your vehicle back on the road quickly.

We handle all types of transmission and drivetrain repairs and maintenance. If you suspect that something is wrong with your vehicle, bring it in as soon as possible. Allow our mechanics to determine the cause of the problem and provide the recommended repairs.

Schedule an appointment today!

Signs That Your Vehicle Needs Transmission Repair

When your transmission system starts to fail, you may notice changes to the way your vehicle handles. Some of the most common signs of transmission problems include:

  • Noises
  • Grinding
  • Shaking
  • Leaks
  • Burning smell
  • Loose clutch pedal
  • Rattling

Whining, clunking, and rattling sounds are common signs of transmission issues. Potential problems may include a worn torque converter or damage to other internal components of the transmission system.

The sudden appearance of an unusual noise is often the first indicator that something is wrong. You may also notice changes to the performance of your vehicle when accelerating or decelerating. As the automatic transmission tries to shift gears, the transmission system may start to shake or grind. If shaking or grinding occurs in a manual transmission system, it is often the result of an issue with the gears.

Transmission leaks are often easy to detect. Look for red or brown droplets or puddles of liquid under the vehicle when pulling out of a parking space or garage. Most leaks occur near the seal between the engine and transmission or the drain plug.

A burning smell requires immediate attention. This may indicate an oil leak or internal damage to parts of the transmission system. No matter the cause, the burning smell also indicates that the transmission is running hot. The excess heat increases the risk of more severe damage to your vehicle.

A loose clutch pedal is an issue that you may experience with manual transmissions. If the pedal feels loose, the transmission may struggle to shift gears. Automatic transmissions may experience rattling when dealing with gear issues.

Along with these indications of a mechanical problem with your car, SUV, or truck, pay attention to any changes in the way that your vehicle operates. Sudden changes to handling and performance, including unusual sounds, may be signs of a developing problem.

Ignoring issues only leads to more costly repairs and the potential need for replacement. Do not hesitate to contact us for a full inspection of the transmission system of your vehicle.

Call us today to schedule an appointment!

Common Causes of Transmission Failure

The transmission is a vital part of your vehicle, converting power from the engine to drive the wheels. It controls gears and allows the system to adjust the revolutions per minute (RPMs) to suit the speed of the vehicle, keeping the engine from getting overloaded.

Oil changes and frequent servicing of your vehicle help prevent and detect transmission issues, reducing the risk of needing a full transmission rebuild.

Unfortunately, transmission systems may start to fail for a variety of reasons, including:

  • Internal wear and tear
  • Contamination of the transmission fluid
  • Leaks or cracks in the transmission system

Internal wear and tear may keep the transmission system from shifting gears properly. It can also lead to unnecessary wear on other parts.

Contamination and fluid leaks reduce the efficiency of the transmission system. Without treatment, the contamination or leak may even destroy the transmission and drivetrain, which are the two most critical components of the vehicle.

Allow our skilled technicians to examine the transmission. Our team has decades of combined experience working on manual and automatic transmissions and drivetrains. We can help with any transmission problems that may arise, from a transmission leak to cracks or wear and tear.

After inspecting your vehicle, our mechanics will provide honest advice on the best solution, whether you need transmission repair, upgrades or a standard transmission flush.

Early detection may keep you from dealing with more expensive repairs. If you cannot remember the last time that you had your vehicle serviced, bring it to us. We can thoroughly examine the transmission, flush it, and detect any potential issues before they get out of hand.

Contact us to schedule your inspection!