Services

We specialize in transmission repair, rebuilds, and full line diesel repair. However, our service includes a variety of preventative and maintenance service to help you be safe on the road.


Our auto repair shop is conveniently located in Longmont, Colorado. Our quality ASE (Automotive Service Excellence) certified mechanics at Advanced Transmission & Auto Repair, LLC employ today’s latest automotive technology and are equipped to handle all major and minor auto repair services on foreign and domestic vehicles. Below are some of the many auto repair services that we offer:

    

  • 24 Hour Drop Off Service
  • Air Filter Replacement
  • Axle Replacement
  • Battery Replacement
  • Belts & Hoses
  • Brake Systems
  • Clutch Repair
  • Computer Diagnostics
  • Diesel Service
  • Fuel Injection
  • Free Shuttle within limits
  • Oil Change
  • Power Steering
  • Preventative Maintenance
  • Radiator Service
  • Shuttle Service
  • Suspension Work
  • Tire Pressure
  • Tire Sales & Service
  • Towing Arrangements
  • Transmission Rebuild Service
  • Transmission Repair

Air Conditioning Service
One of our trained air conditioning specialists will inspect your car’s air conditioner, all A/C lines, evaporator and compressor for leaks and wear.

Cooling System Service
Our team will flush the cooling system, conduct a pressure test, check hoses and cap and check connections.

Driveline Service
We will remove old worn-out gear oil from the front and rear differential and transfer case.

Fuel/Air Induction Cleanup
Using specialized equipment, our technicians will quickly and effectively clean intake manifolds, ports, intake valves and combustion chambers and install injector cleaning additives in tanks. This service will restore lost power and performance and will reduce harmful exhaust emissions.

Oil and Oil Filter Service
Experts recommend changing the oil and oil filter in your vehicle every 3 months or 3,000 miles, whichever is first. It’s an essential way to maximize engine protection.

Power Steering Flush
Our technicians use a powerful cleaner to dissolve gum and varnish in your car’s power steering unit. Next, we will flush old, worn-out contaminated fluid and install fresh new fluid fortified with a special antioxidant and anti-wear ingredients to prevent expensive mechanical failure.

Note: Keep in mind that all the information provided above and on the services pages  are only the basics. However, if you contact us, we will be more than happy to explain in detail any questions or concerns related to your automotive needs. Also, keep in mind that a lack of maintenance can increase the cost of the services that prevent when your automobile is running at peak performance.