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

What are the common symptoms of a transmission issue?

by Atlas Transmission • 7 August 2025
Your vehicle’s transmission is responsible for shifting gears and delivering power from the engine to the wheels. When it starts to fail, your car’s performance can decline rapidly, often leading to costly repairs if the issue isn’t caught early. Whether you drive a manual or automatic, paying attention to warning signs can help you avoid a complete transmission failure. At Atlas Transmission, we provide expert transmission diagnostics and repair in the greater Tucson area. Here are four common signs that your transmission is in trouble. Slipping Gears If your car unexpectedly changes gears without any input or seems to slip in and out of gear while driving, this is a major red flag. Gear slipping can cause the engine to rev without any increase in speed and may lead to dangerous driving conditions. This typically indicates internal wear or low transmission fluid, and it should be inspected immediately by a mechanic to prevent further damage. Delayed or Rough Shifting When you shift gears, whether manually or automatically, it should be a smooth and quick process. If you experience a delay when shifting or notice the vehicle jerking during gear changes, your transmission could be struggling. This could result from problems such as worn clutches, low fluid levels, or a malfunctioning transmission control module. Unusual Noises A healthy transmission should operate quietly. If you begin to hear whining, humming, grinding, or clunking noises, there’s likely a problem. These sounds often indicate worn bearings, damaged gears, or issues with the torque converter. Ignoring these noises can lead to worsening damage, so it’s best to have the transmission inspected at the first sign of unusual sounds. Fluid Leaks Transmission fluid is critical for cooling, lubricating, and enabling smooth gear changes. If you notice reddish fluid pooling underneath your vehicle, it could be a sign of a transmission fluid leak. Even a small leak can lead to low fluid levels, which may cause overheating or gear slippage. Transmission fluid leaks should always be addressed quickly to maintain proper function and prevent further issues. Transmission Repair in Tucson, AZ For expert 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 make an appointment!
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