Atlas Transmission

More Than 40 years of service in Southern Arizona

Heavy Duty Billet Titan Transmissions, Transmission Repair & Service and Transmission Rebuild & Replace in Tucson, AZ and the Surrounding Areas

Professional engine repair

We build custom heavy duty transmissions to meet your toughest needs.

Professional engine repair

Our transmission mechanics will keep your gearbox shifting smoothly.

Professional engine repair

We have more than 400 transmissions in stock, allowing us to serve our customers quickly.

  • Tucson’s Transmission Experts
  • Foreign & Domestics - All Makes Welcome
  • Billet Heavy Duty Titan Transmissions
  • Heavy Duty Transmission Repair
  • Transmission Rebuilding
  • Transmission Replacement
  • Transmission Diagnostics
  • Diesel Transmission Services
  • Custom Transmissions
  • Automatic Transmission Repair
  • Manual Transmission Repair
  • Nationwide Warranty & Financing 
  • Free Towing 10 Miles with Major Repairs
  • Free Road Test with Appointment
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For more than 40 years, family-owned Atlas Transmission has been providing comprehensive transmission services in Tucson for all makes and models, specializing in heavy duty vehicles.

Since opening our transmission shop in 1983, we have been dedicated to ensuring our customers are fully satisfied with the products and services that they receive. No matter what year, make or model of vehicle you drive, including classic cars, hot rods, motorhomes and heavy duty trucks, we can solve your toughest transmission problems. As home of Heavy Duty Billet Titan Transmissions, we can also perform transmission upgrades to maximize performance when it comes to handling horsepower and towing capacity. From routine transmission services to complex transmission repairs, transmission rebuilding and transmission replacement, we do it all, and we do it the best. Give our Tucson transmission shop a call to learn more about our services or to schedule an appointment.

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An ad for successfully serving southern arizona for 40 years

As a local transmission service center, the entire team at Atlas Transmission takes pride in helping our neighbors in Tucson, Flowing Wells, Casa Adobes and the surrounding Arizona communities keep their cars running strong. To ensure we’re able to deliver an exceptional experience we have invested in state of the art equipment for diagnostic, repair and performance purposes. In addition, we offer our customers a nationwide warranty, free towing with major repairs within 10 miles, free road test inspections with appointments, and we can facilitate financing with six months of deferred interest. When you visit our Tucson transmission repair shop for any service, you’ll find us to be friendly, knowledgeable and more than willing to help with any gearbox problem you’re experiencing. We fix car and truck transmissions quickly and correctly, every time, guaranteed. Give Atlas Transmission a call at 520-641-2026 to learn more about our services or to request a free quote for the cost of transmission service in Tucson for your foreign or domestic vehicle.

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Atlas Transmission Customer Feedback Reviews

Atlas Transmission Blog

Common Automatic Transmission Problems that Should Be Fixed ASAP

by Atlas Transmission • 5 January 2026
Your vehicle’s automatic transmission plays a critical role in delivering power from the engine to the wheels. When it begins to malfunction, even minor symptoms can quickly turn into major and costly repairs if ignored. Automatic transmissions are complex systems, and early attention to problems can make the difference between a simple fix and a full replacement. At Atlas Transmission, we provide expert automatic transmission repair in the greater Tucson area. Here’s a look at four common automatic transmission issues that should always be addressed as soon as they appear. Delayed or Rough Shifting If your vehicle hesitates before shifting gears or shifts abruptly, it’s often a sign that something is wrong inside the transmission. Delayed or rough shifting can be caused by low or contaminated transmission fluid, worn clutch packs, or failing sensors. Ignoring this issue can lead to increased wear on internal components and reduced drivability, making early diagnosis essential. Transmission Slipping Transmission slipping occurs when the engine revs but the vehicle does not accelerate as expected or unexpectedly changes gears while driving. This problem is commonly linked to worn internal components, low fluid levels, or pressure issues within the transmission. Slipping not only affects performance but can also be dangerous, especially during highway driving or merging, which is why immediate repairs are critical. Fluid Leaks Transmission fluid leaks are among the most common and most urgent transmission problems. Automatic transmissions rely on fluid for lubrication, cooling, and hydraulic pressure. Leaks can occur due to damaged seals or cracked lines. Driving with low fluid levels can cause overheating and severe internal damage, so any signs of leaking fluid should be addressed without delay. Burning Smell/Overheating A burning smell or signs of overheating are serious indicators of transmission trouble. Overheated transmission fluid can lose its ability to properly lubricate and protect internal components, leading to accelerated wear or failure. Causes may include low fluid levels or excessively heavy loads. Addressing overheating issues quickly helps protect the transmission from severe damage. Automatic Transmission Repair in Tucson, AZ When you need transmission repair in Tucson and the surrounding area, contact Atlas Transmission at  520-641-2026  . At our nearby transmission shop, we can expertly handle your vehicle’s transmission needs. Feel free to give us a call to schedule an appointment!