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

4 Common Transmission Problems that Should Be Quickly Fixed

by Atlas Transmission • 5 May 2025
Your vehicle’s transmission is essential for transferring power from the engine to the wheels. When transmission problems arise, they can lead to serious drivability issues and may cause increasingly expensive repairs if not addressed promptly. At Atlas Transmission, we provide expert transmission repair in the greater Tucson area. Here are four common transmission problems that should be fixed as soon as possible. Slipping Gears One of the most noticeable signs of a transmission problem is when your vehicle slips out of gear unexpectedly. Gear slipping can feel like a sudden change in power or a jolt, and it often indicates worn internal components or low transmission fluid. This issue can quickly become dangerous, especially if it happens while merging onto a highway, and should be addressed right away. Delayed or Rough Shifting If your transmission hesitates or jerks when shifting between gears, it's a sign something isn’t functioning correctly. You may notice delays when shifting from park to drive or reverse, or feel a thud when your transmission engages. These symptoms can point to problems with the transmission fluid, solenoids, or other parts. Left unchecked, rough or delayed shifting could potentially lead to further damage and eventual transmission failure. Unusual Noises Grinding, whining, or clunking noises coming from your transmission are clear warnings that something is wrong. These sounds often occur when there’s internal wear or insufficient lubrication. Grinding can suggest damaged gears, while whining may indicate fluid flow problems or a failing torque converter. Ignoring these sounds can lead to more severe and costly issues, so it's important to have them inspected by a professional as soon as possible. Fluid Leaks Transmission fluid is essential for cooling, lubricating, and operating your transmission. If you notice reddish fluid leaking underneath your vehicle, it's a sign of a potential problem. Leaks can occur from seals, gaskets, or the transmission pan, and if not repaired, they can lead to dangerously low fluid levels. Running your transmission without enough fluid can cause it to overheat and fail, making leak repairs a top priority. Transmission Repair in Tucson, AZ For transmission repair in Tucson and the surrounding area, contact Atlas Transmission at  520-641-2026  . At our local transmission shop, we can expertly handle your vehicle’s transmission needs. Feel free to give us a call to make an appointment!

Does my vehicle need automatic transmission repair? Don’t ignore these 4 warning signs

by Atlas Transmission • 4 April 2025
Your vehicle’s automatic transmission plays a crucial role in ensuring smooth acceleration and overall drivability. When it starts to develop problems, ignoring the warning signs can lead to costly repairs or even total transmission failure. Recognizing the early symptoms of transmission trouble can help you address issues before they escalate. At Atlas Transmission, we provide expert automatic transmission repair in the greater Tucson area. Here are four signs of an automatic transmission problem. Delayed or Slipping Gears If your vehicle hesitates when shifting gears or unexpectedly slips into another gear while driving, it’s a strong indication of a transmission problem. Gear slipping can feel like a sudden loss of power or like the engine is revving higher than normal without a corresponding increase in speed. This issue is often caused by low or degraded transmission fluid or internal damage to the transmission. Unusual Noises While in Gear A healthy transmission should operate quietly and smoothly. If you begin to hear grinding, whining, or clunking sounds while driving, it could signal internal transmission trouble. A whining noise often points to low or contaminated transmission fluid, while a grinding sound may indicate worn gears. If you hear a clunk when shifting from park to drive or reverse, there could be an issue related to the torque converter. Fluid Leaks Beneath the Vehicle Transmission fluid is essential for lubricating and cooling the internal components of the system. If you notice reddish puddles forming under your vehicle, there may be a transmission fluid leak. Leaks can develop from worn seals, a cracked transmission pan, or damaged fluid lines. A low fluid level can lead to overheating and serious transmission damage, so any leaks should be addressed as soon as possible. Burning Smell Coming from the Engine Bay A burning odor while driving is a warning sign that your transmission may be overheating. Overheated transmission fluid can degrade quickly, losing its ability to properly lubricate and cool the system. Ignoring this warning sign can result in severe internal damage. Automatic Transmission Repair in Tucson When you need transmission repair in Tucson and the surrounding area, contact Atlas Transmission at  520-641-2026  . At our local transmission shop, we can expertly handle your vehicle’s transmission needs. Feel free to give us a call to schedule an appointment!
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