AAMCO Colorado Transmission Repairs & Rebuilds

Image of an AAMCO mechanic advertising free multi-point inspection

FREE Multi-Point Transmission Inspection ($85 Value)

We will NOT Overcharge you! Pay only to the fix the repairs you NEED. Our work is supported by the strongest nationwide warranty in the industry.

AAMCO Transmission Repair Services


Transmission Inspection, Diagnostics & Repair Services

If you need expert transmission repair in Denver, Colorado Springs, Fort Collins, Greeley or anywhere else along Colorado’s Front Range, your Colorado AAMCO Transmission & Total Car Care center will rebuild your transmission the right way. We use quality parts because we know that if you are fixing your transmission, you want it fixed right the first time. Best of all, we guarantee our services with the Best Nationwide Warranty available- Learn more!

Providing the Trust, Quality, and Value you Deserve

image - automatic transmissionAAMCO is one of the world’s most recognized transmission names in transmission services and automotive repairs and maintenance. We know cars – especially transmissions – and when the time comes when you need repairs or transmission service, no one does it better than your local AAMCO Colorado technicians. Only trust your vehicle to certified expert mechanics! We perform our exclusive Transmission Multi-Point Inspection service on every car before we do any transmission repair. If our initial diagnosis calls for service, you can be sure it’ll be done right with AAMCO. If your car’s transmission problems can be solved with a fluid change or our Power Purge® service, that’s what we’ll recommend. We have the technology and expertise to pin-point the cause of your transmission problems. We only repair what needs fixing and nothing more. Many times, we’ll discover your transmission only requires a minor repair. That’s why AAMCO is the most trusted name in quality, affordable transmission services and repairs for over 50 years.

Transmission Rebuild Service

AAMCO Colorado signature transmission rebuild service is the difference that lets us offer you the best nationwide warranty in the business. We’re the best and we back it up. Whether you drive a car, truck or SUV, manual or automatic transmission, foreign or domestic, luxury or economy – we know your transmission.

Related: Transmission Rebuild or Replace

When an AAMCO Colorado master technician rebuilds your transmission, you’ll have no fear of a defective replacement unit. You know it’s done right because it’s rebuilt using the original unit by an on-site expert technician. Our mechanics disassemble the transmission, thoroughly clean and inspect the internal and external components, rebuild it with quality parts, and reinstall the transmission. We refill the fluid and make any external adjustments, then road test to ensure all of the problems are corrected. With AAMCO you get peace of mind that your transmission has been rebuilt to AAMCO’s exacting quality standards – and the work is backed with the best nationwide warranty.

Reseal Service

Your vehicle’s only problem could be that your automatic transmission is not retaining fluid with no other drive-ability problems. You may only need our AAMCO Reseal Service. The AAMCO Reseal Service for an automatic transmission includes: Removal of your transmission from your vehicle and disassembly sufficient to perform the service.Replacement of all external seals and select components by expert AAMCO technicians to correct the fluid retention problem. The transmission is reinstalled, fluid refilled to the full level with fresh, clean transmission fluid and any external adjustments are made as needed. Your vehicle is then road tested to ensure the transmission is functioning properly and your car, truck or SUV is ready to take you anywhere you need to go.

Clutch Repair Service

Drive a manual (AKA standard) transmission? We know those too! Our Transmission Multi-Point Inspection may reveal that the problem is with the clutch and cannot be corrected by external adjustments, repair or replacement of a clutch-related component. Your certified AAMCO Colorado expert technician will then:

Remove your vehicle’s transmission. Inspect the clutch disc, pressure plate, flywheel and related components.Replace any required components to meet AAMCO’s exacting standards. Reinstall of the transmission.Refill with fresh, clean fluid.Perform a lift check to ensure proper clutch installation and adjustment.

Your vehicle is then road tested to ensure proper clutch operation, and your car, truck or SUV is ready to go for miles and miles to come.

Related: Maintenance for Manual Transmission Cars

Book an Appointment

  • * We do our best to serve each and every customer. If you require an appointment within 24-36 hours, please call for assistance. Appointments booked online less than 24-36 hours in advance might not be available. Contact your selected AAMCO location directly to schedule your appointment.

Power Purge® Transmission Services


image - logo for AAMCO's proprietary Power Purge Transmission Fluid Flush and Cleaning ServiceBook an appointment for AAMCO’s exclusive Power Purge® or Power Purge® Plus Transmission Flush (Fluid Exchange) services. Our Power Purge® services are the most comprehensive transmission maintenance services available anywhere. Power Purge® is a proprietary process the replaces virtually all of the old, degraded transmission fluid with fresh fluid to help prolong the life of your transmission. Much more than just a simple fluid drain from the transmission pan, our expert technicians check and then exchange virtually all of the old fluid from your transmission system using our state of the art patented Power Purge® equipment.

AAMCO’s Power Purge® Service Includes:

  • A complete Transmission Multi Point Vehicle Courtesy Check for your transmission and related systems.
  • Exchange of virtually all of the old transmission fluid – including the torque converter and cooler. Other basic transmission fluid changes can leave up to 30% of old fluid in the torque converter and cooler. AAMCO’s Power Purge® fluid exchange services removes dirty, gritty and worn out, ieffective fluid that can harm your transmission.
  • A complete refill with fresh, clean transmission fluid.
  • A thorough test drive and check for leaks.

Book your Power Purge® appointment now and get that old, worn out, gunky transmission fluid flushed out!

Is Your Transmission in Trouble?


This is an important question to consider, and why diagnosing problems with your vehicle’s transmission can be difficult sometimes. You might notice signs like strange sounds or erratic, reduced performance. At a simpler level, transmissions are similar to the tires on your car – over miles and years of use, the tires on your car are guaranteed to wear out. Similarly, your transmission will wear over the years and miles. Transmission repairs can be expensive, so it is best to listen to those sounds and be aware of the signs of transmission trouble. A simple inspection could save you thousands.

Signs That Your Transmission Needs to be Inspected

  • High RPM (over 3,500)
  • Delays in acceleration
  • Inability to reverse
  • Unusual or burnt smells
  • Check engine light
  • Difficulty shifting gears
  • Shifting gears produces a harsh response, or any strange noises.
image - red pencil making check marks in check boxes on checklist

Transmission Troubles – Quick Tips & Information

Don’t Wait Until it’s Too Late

Come to Your Local Colorado AAMCO. The earlier you are able to diagnose a problem with your transmission, the easier it is to fix it and get you back on the road. Don’t wait until you’re in a situation where the costs outweight the benefits of repair. Find your locally owned Colorado AAMCO location or schedule an appointment with us today to get a FREE Multi-Point Inspection of your transmission ($85 Value) that will identify the problem and avoid unnecessary costs.

Many AAMCO Centers Offer Free Towing

Contact a Colorado AAMCO location near you for more information about free towing.

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Our FREE AAMCO Multi-Point Inspection®


Come into your local AAMCO Colorado today and experience true customer service. Our expert transmission mechanics strive to ensure your car will last without pushing the repairs that you don’t need.  Trust in our AAMCO mechanics to give you honest and thorough feedback on your vehicle- all on us!

Vehicle Performance AAMCO Multi-Point Inspection

  • Transmission/Clutch
  • Engine Performance
  • Brakes
  • Steering
  • Shock Absorbers
  • Heater/Air Conditioning
  • Instruments/Controls
  • Headlights/Fog Lights
  • Brake/Back-up Lights
  • Interior/Warning Lights
  • Turn Signals/Flashers

Under Hood AAMCO Multi-Point Inspection

  • Fluid Level/Condition
  • Drive Belt
  • Battery
  • Starter
  • Charging System/Alternator
  • Idle Speed
  • Engine
  • Intake System
  • Fuel Delivery System
  • Ignition System
  • Computer Systems
  • Cooling System

Under Car AAMCO Multi-Point Inspection

  • Steering/Front Suspension
  • Brakes
  • Rear Suspension
  • Engine Mounts
  • Transmission Mounts
  • Engine Seals
  • Transmission Seals
  • Clutch/Transmission Linkage
  • Driveshaft
  • U-Joints
  • Drive Axles
  • CV Joints
  • Exhaust System
  • Rear Axle

Discover the Difference of an AAMCO Rebuilt Transmission


If an AAMCO Transmission Multi-Point Inspection diagnosis determines you need a rebuilt transmission, you can be sure you’ll get the best service and warranty available.
You’ll discover the difference that having an AAMCO expert technician rebuild your transmission can mean, because your rebuilt transmission is backed by the strongest nationwide warranty in the business – up to the life of your car depending on your needs.

When an AAMCO certified technician rebuilds your transmission, there’s no fear of a defective replacement unit. Because it is rebuilt using the original unit by an on-site expert technician, you know it’s right! The technician will completely disassemble your transmission, rebuild it with quality parts, thoroughly clean and inspect your transmission’s internal and external components, reinstall your transmission, refill the fluid, make any external adjustments and road test to ensure all of the problems you noticed prior to AAMCO’s service are corrected. You get peace of mind that your transmission has been rebuilt to AAMCO’s exacting quality standards and backed with a nationwide warranty.

Find an AAMCO Colorado Transmission Repair Center Near You