Expert Transmission Service in Helena, MT

Automatic & Manual Transmission Repair Specialist

Schedule Service Drop Off Form

Our Services

  • General Repair
  • Transmission Repair
  • Differential Repair
  • Oil Change

The team at Smith Transmission in Helena can perform any of your necessary transmission and general automotive repairs. As soon as you notice anything wrong with your vehicle, bring it to us so that we can properly diagnose it. Getting the right information from the beginning is half the battle for any automotive service. We help point you in the right direction for the best course of action. Strange sounds are a common occurrence when your vehicle’s transmission is in need of service. Manual transmission issues may sound different than automatic transmission issues, but it will still usually be a foreign and unmistakable sound. The earlier we can take a look at your vehicle, the less damage that will be done when driving it. Sometimes your vehicle will not respond to your attempts to accelerate into another gear. When you notice this serious problem, it should definitely be handled immediately. If your transmission is failing to engage, or not allowing you to accelerate as you need, you could be placing yourself and your passengers in danger.

Automotive repairs can be complex and the professional technicians at Smith Transmission are here to help get things repaired and you back on the road. Transmissions that are leaking fluid are another common symptom of needed repair. When you notice a leak you should seek immediate service because without proper lubrication your transmission may stop working altogether. If you notice a burning smell, this could also be another warning sign that your transmission needs attention. When the transmission starts running hot, the transmission fluid will start to break down and burn. This loss of fluid viscosity leaves the transmission parts susceptible to break down due to the increased friction of the metal parts. Your transmission might also be the cause of your check engine light coming on. Our expert technicians will be able to diagnose your check engine light to let you know the reason that it is on. There are a variety of repair-needed warning signs that you may recognize and we are here to help you get them fixed. Come to us for all of your automotive repair needs!

We Specialize in a Variety of Auto Repair Services

Smith Transmissions - Helena - Helena, MT

Standard Maintenance Services

  • Factory Scheduled Maintenance
  • 30/60/90/120 Mile Services
  • Computer Diagnostics
  • Oil Changes
  • Tune Ups
  • Filter Replacements
  • Windshield Wiper Blades
  • Fluid Services
  • Trip Inspections
  • Maintenance Inspections
  • Check Engine Light Diagnostics & Repair
  • Brake Repair & Antilock Braking System (ABS) Repair
  • Shocks & Struts Repair
  • Chassis & Suspension Repair
  • Suspension & Steering Repair


  • Transmission Repair & Service
  • Transmission Replacement
  • Driveline Repair & Maintenance
  • Axle Repair & Replacement
  • Clutch Repair & Replacement
  • Transmission Fluid Service
  • Flywheel Repair & Replacement
  • Driveshaft & U-Joint Repair
  • Transmission Flush
  • Differential Diagnosis
  • Differential Rebuild & Service

Engine Services

  • Engine Repair
  • Engine Replacement
  • Engine Performance Check
  • Belt Replacement
  • Hose Replacement
  • Cooling System Repair
  • Radiator Repair & Replacement
  • Water Pump Repair & Replacement
  • Drivability Diagnostics & Repair
  • Fuel Injection Repair & Service
  • Fuel System Repair & Maintenance
  • Ignition System Repair & Maintenance

Heating & Air Conditioner Repair

  • Heating & Cooling System Diagnostics
  • Auto Air Conditioning Repair & Service
  • Heating System Repair & Service
  • Belt Repair & Replacement
  • Compressor Repair & Replacement
  • Evaporator Repair & Replacement
  • Refrigerant Replacement

Auto Electrical Services

  • Electrical System Diagnostics & Repair
  • Alternator Repair & Replacement
  • Starter Repair & Replacement
  • Windshield Wiper Repair
  • Power Lock Repair
  • Power Antenna Repair
  • Power Steering Repair
  • Power Window Repair
  • Power Accessory Repair
  • Light Repair & Bulb Replacements

Exhaust Services

  • Exhaust Repair & Replacement
  • Muffler Repair & Replacement
  • Tailpipe Repair & Replacement
  • Catalytic Converter Repair
  • Exhaust Manifold Repair
  • Custom Exhaust Fabrication
  • Exhaust Upgrades

Hybrid Services

  • Factory Scheduled Maintenance
  • State of Health Battery Testing & Conditioning
  • High Voltage Battery Testing & Conditioning
  • High Voltage Cable Inspection & Repair
  • Brake System Repair & Maintenance
  • Transmission Fluid Flush
  • Heating & Cooling System Repair

Why Choose Smith Transmissions - Helena?

  • Rapid, Accurate Diagnosis & Repair
  • Quality Workmanship, Fair Prices
  • ASE Certified Technicians
  • Customer Care & Convenience
  • Commitment to Our Service-Oriented Code of Ethics