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Your Trusted Auto Repair Partner in Parker & Centennial, CO
Extreme Auto Repair, Inc. has been serving Parker and Centennial, Colorado as a locally owned and operated full-service mechanic shop since our founding. With 22 service bays and 8 certified technicians, we specialize in comprehensive automotive solutions including mechanical repairs, electrical diagnostics, engine replacements, and Colorado emissions compliance. Our team utilizes digital diagnostic equipment and manufacturer scan tools to ensure precise repairs for both gas and diesel vehicles. We offer 3-year/36,000-mile warranties on remanufactured parts and prioritize transparent communication throughout every service interaction.

Our facility handles everything from routine maintenance like oil changes and brake services to complex transmission rebuilds and differential repairs. We maintain partnerships with 1st Class Towing for emergency assistance and provide shuttle service to enhance customer convenience. Through ASE-certified diesel specialists and a commitment to using quality replacement parts, we ensure vehicles receive expert care that maximizes their longevity and performance.
Services
Mechanical Repairs Electrical Diagnostics Engine Replacements Clutch Repairs Brake Services Diesel Repair Towing Service Suspension Repair Transmission Rebuilds Emissions Testing
Highlights and features
  • We offer free towing for approved repairs of $500+
  • Our 3-year/36,000-mile warranty covers remanufactured parts
  • ASE-certified diesel specialists service fleet vehicles
  • 22 service bays ensure timely completion of repairs
  • Shuttle service available for customer convenience
What people say
PHENOMENAL customer service 5-star rating Honest and fair pricing Quick turnaround Excellent communication
Services
Mechanical Repairs
Our ASE-certified technicians diagnose and repair mechanical issues including blown head gaskets, valve problems, and timing belt replacements. We perform cylinder compression tests and digital diagnostics for accurate solutions. Diesel repair services include injector replacements and fuel system troubleshooting for both personal and fleet vehicles.
Electrical Diagnostics
We specialize in complex electrical system repairs using manufacturer scan tools for American-made vehicles. Our services include battery and alternator replacement, computer reflashing, and waveform pattern analysis for fuel pumps. Technicians diagnose issues in onboard computer systems controlling engines and transmissions.
Engine Replacements
We offer multiple engine replacement options including remanufactured engines with 3-year warranties, rebuilt engines with 12-month coverage, and used engines from low-mileage sources. Our team can overhaul existing engines or install new units to restore vehicle performance and reliability.
Brake Services
Our brake repair services include pad replacement, rotor resurfacing, and complete brake system diagnostics. Technicians use quality parts to ensure single-visit repairs and avoid unnecessary caliper or master cylinder replacements. We follow modern safety standards for disc and drum brake systems.
Towing Service
In partnership with 1st Class Towing, we provide emergency roadside assistance within a 10-mile radius. Free towing is available for approved repairs exceeding $500. Our service includes vehicle recovery and transport to our repair facility for immediate diagnostic and repair services.
Questions
What types of vehicles do you service?
We service all makes and models including domestic and imported cars, trucks, 4x4s, and medium-duty trucks. Our ASE-certified technicians handle both gas and diesel engines.
Do you offer warranties on repairs?
Yes, we provide a 3-year/36,000-mile warranty on remanufactured parts and a 12-month/12,000-mile warranty on rebuilt components. Specific warranty details vary by repair type.
Are financing options available?
Yes, we offer financing options for major repairs. Please contact our service consultants for application details and approval requirements.
How quickly can you complete repairs?
Most repairs are completed within one business day. Complex engine or transmission work typically takes 2-3 days. Emergency towing customers receive priority scheduling.
Do you provide shuttle service?
Yes, we offer complimentary shuttle service for customers during major repairs. This service is available at both our Parker and Centennial locations.
Can you service fleet vehicles?
Yes, we specialize in fleet maintenance and repairs. Our ASE-certified diesel technicians service commercial fleets with pickup and delivery options available.
Reviews (6)
Guy P.
Jun 22, 2022 Report
I've used Extreme since I moved to Parker over 20 years ago. I trust them. I've tried a couple of other repair shops in Parker with several bad experiences. I'll keep using Extreme, professional work, but with better prices than most.
Becky Thompson
May 25, 2022 Report
I had a pickle of a problem for the team to fix and they did a great job. They were very responsive and had great communication the whole way. As a woman, it was so nice to not be patronized and be treated like any other customer. Pricing was very fair. They were upfront and honest about everything. There was never a time that I felt uncomfortable or questioned if I was being treated fairly. I highly recommend Extreme Auto.
Jenny Z.
Apr 27, 2022 Report
My car had brakes, rotors, oil change, and wiper blades at extreme auto repair. They were quick, very responsive and had my car ready to go in one day. The prices were as good as the service. I would highly recommend Extreme Auto for any car needs. Thank you
Jamie Sunderman
Mar 21, 2022 Report
While I did not end up needing to use Extreme Auto, I will absolutely bring my vehicles to this shop if ever I need work done. I spoke with Walter about our vehicle situation and he gave me clear, honest feedback. This feedback resulted in me taking the trade offer from the dealership instead of bringing my SUV to Extreme for a new engine. He could have easily sold me on bringing my SUV to them, but instead he gave me great advice. THANK YOU!
Dave Sullivan
Feb 06, 2022 Report
These guys are great! I have been to this shop twice and both times their work was quality and I did not feel like I was getting screwed over on the price. Also Mike was great to work with. Services: Steering & suspension repair, Wheel alignment
Amber Mackey
Jan 22, 2022 Report
I Have used Extreme Auto for MANY years now and I wouldn't go anywhere else! They have been amazing in anything that I have needed. From getting my care repaired from and accident to even just an oil change. They have great fair pricing and really looking out for their customers. They always keep you up to date on what is happening with your care and when it will be done. Everyone is super friendly and helpful! You can trust your vehicle with extreme that they will take care of the problem and back on the road as soon as possible! Thank you Extreme!