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SM Transmissions


Transmission Repair & Service, Transmission Rebuild and Transmission Maintenance in Irving, and the entire Dallas Fort Worth Metroplex

A close up of a gearbox in a car.

Expert automatic, manual and CVT transmission repair services.

A man is working on a gearbox with his hands.

In house transmission rebuilding keeps costs low and quality high.

A car is sitting on a lift in a garage.

We offer factory transmission maintenance and fluid services for all cars and trucks.

  • CVT Transmission Specialists
  • Transmission Repair
  • Automatic Transmission Repair
  • Manual Transmission Repair
  • CVT Transmission Repair
  • Transmission Rebuilding
  • Transmission Replacement
  • Transmission MaintenanceClutch Repair
  • Foreign Transmission Service
  • Domestic Transmission Service
  • Free Transmission Diagnostics
  • Lifetime Warranty
  • Free Local Towing with Repair
  • 4x4 Transmission Repair

Locally owned and operated SM Transmissions provides expert transmission rebuilding, transmission maintenance and transmission repair in Irving and the neighboring Texas communities. With more than 30 years of experience, our transmission shop is on a mission to provide superior transmission service for all customers, no matter what they drive. Our certified mechanics care for all makes and models of Asian, European and domestic cars, trucks and SUVs at our modern facility that is equipped with the latest transmission diagnostic and repair tools. This investment ensures fast and accurate service for all automatic, manual and CVT transmissions. If you experience a transmission fluid leak, hear grinding gears or have other trouble shifting, don't hesitate to visit our Irving transmission shop for free diagnostics and an accurate quote for transmission repair costs.

$1595 & UP | Transmission Rebuild

with Installation, Parts and Labor and Lifetime Warranty! Unlimited Miles Free and Tow, Tax and ALL upgrades. No Hidden Cost. We Gladly work with your Insurance Company!

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We take great pride in helping residents of Irving, Arlington, Farmers Branch and the surrounding towns with their transmission service needs. To ensure an excellent experience we offer a number of benefits. This includes free towing in the Metroplex area with all transmission repair services, an unlimited mileage lifetime transmission warranty on labor and free diagnostics. We also promise to never surprise you with hidden costs. Our nearby transmission shop is here to do one thing, help you keep your vehicle on the road. From a transmission fluid flush and clutch adjustments, to complex CVT transmission repair or transmission rebuilds, we do it right. When your car is due for scheduled transmission service or if you're experiencing issues shifting, give us a call at (469) 908-3690 to schedule professional transmission repair in Irving, Texas. We look forward to getting you back on the road in a fast and affordable manner.

SM Transmissions Blog

by SM Transmissions 12 February 2025
When transmission problems arise, they often quickly escalate into costly repairs if left unaddressed. Recognizing the early warning signs of a transmission issue can help prevent breakdowns and more expensive repairs. At SM Transmissions, we provide expert transmission repair in the greater Irving, TX area. Here are five warning signs of a transmission problem. Slipping Gears If your car suddenly changes gears without warning or struggles to stay in gear, this is a clear indication of a transmission problem. Slipping gears can make your vehicle feel unresponsive, as though it's hesitating or losing power while accelerating. This issue can be caused by low fluid levels or internal damage. Delayed or Rough Shifting A healthy transmission should shift gears smoothly and without delay. If you experience hesitation when shifting from park to drive, or if your vehicle jerks when changing gears, there could be an issue with the transmission fluid or internal components. In automatic transmissions, rough or delayed shifting can make driving unpredictable and unsafe. For manual transmissions, difficulty shifting into gear could mean a problem with the clutch. Unusual Noises Strange noises coming from the transmission should never be ignored. If you hear grinding, whining, or clunking sounds while shifting gears, it could indicate a serious issue. A whining noise could indicate a failing torque converter. Grinding noises in manual transmissions may point to worn-out gears or clutch components. Any unusual noise coming from your transmission should be inspected by the mechanic before it worsens. Leaking Transmission Fluid Transmission fluid is essential for keeping your transmission lubricated and running smoothly. If you notice a reddish fluid puddle under your car, there’s a good chance you have a transmission leak. Leaking fluid can result from a damaged seal, gasket, or transmission pan. Without enough fluid, your transmission can overheat, leading to increased friction and premature wear. Finding and fixing the leak is crucial for preventing long-term damage. Burning Smell A burning odor coming from your car is always a cause for concern, and when it’s related to your transmission, it often indicates overheating. This can be due to low or old transmission fluid, which fails to properly lubricate and cool the system. Overheating can lead to internal damage, causing the transmission to wear out more quickly. Transmission Repair in Irving, TX When you need transmission repair in Irving, TX and the surrounding area, contact SM Transmissions at  (469) 908-3690  At our local transmission shop, we can expertly address any of your vehicle’s transmission needs. Feel free to give us a call to make an appointment!
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