What We Do


To keep your vehicle running properly at all times, Harley’s Autotech, Inc. offers a number of services in the Denver, CO 80247 area that are carried out by our certified, expert auto service and repair technicians, who have years of experience performing everything from oil changes to a complete engine overhaul.

We use high-tech diagnostic equipment to guarantee your vehicle is repaired and/or serviced correctly the first time around, and we only use the highest quality replacement parts, filters, oils, and components when it comes to your car.

Harley’s Autotech, Inc.—Your One-stop Facility for ALL YOUR auto-servicing needs

Harley’s Autotech, Inc. is Your Automotive Lifesaver. As a locally owned and operated independent business that’s been offering great service to customers for 30+ years at the same location, Harley’s Autotech, Inc. recognizes that we need to have great relationships with our customers, but also great relationships with our team members as well. Good people breed a good environment. We offer a wide breadth of automotive services that make it easy for you. Our services include:
General Services

Car & Truck Care

Inspections and Emissions

Engine Repair

Automatic Transmission/Transmission Axle



Engine Maintenance
Transmission Services

Heating and Cooling Services

Electrical/Electronic Systems

Manual Drive Train & Axles

Suspension & Steering

Miscellaneous Services


Harley’s Autotech, Inc. is located in Aurora, at 8080 E. Mississippi Avenue. We are Yelp! 4.5-Star rated and hold an A+ with the BBB. We are open Monday through Friday, from 7:30am to 6 pm, and on Saturdays from 8am to 3 pm. We are a NAPA Auto Care Center certified repair shop; offer a complimentary shuttle; have rental cars available through Hertz and Enterprise if your vehicle needs to be in the shop longer; accept all major credit cards and now offer special financing. 

In addition, we are a proud member of The Automotive Service Association and The Metro Denver Chamber of Commerce.

Harley’s Auto Tech, Inc. Mission Statement

Harley’s Autotech, Inc. is a Christian father and son owned business dedicated to providing our customers with honest quality service at fair, economic prices on all make and models, cars and trucks.

As a NAPA auto care center, we strive every day to give you the best Quality parts at affordable prices. We save our customers 20% - 40% compared to other repair shops. We source 3-4 different parts suppliers specifically for YOUR car repairs, to get you the best value and savings we can. At Harley’s, you receive higher quality workmanship for substantially less than Dealer prices and we provide EVERY quality service they do! We also honor NAPA car care repairs and warranties. We also honor aftermarket warranties!

Thank you for choosing us as your automotive repair specialists! For more info., please see a more detailed list of services we offer below:

Car Care Services: Chassis Lube, Oil & Filter Change, Transmission Service, Pack Wheel Bearings, Pack CV Joints, Differential Service, Power Steering Svc, Brake Fluid Service, Windshield Washers, Battery Service, Wiper Blades, Filter Replacements, Various Adjustments. We also offer Body shop and window-tinting services

Brake Systems: Inspection/Diagnosis, Anti-lock (ABS) Systems, Pad Replacement, Lining Replacement Resurfacing/Machining, Hose Replacement, Line Replacement, Master Cylinders, Wheel Cylinders, Parking Brakes, Power Boosters

Cool/Heat Systems: Inspection/Diagnosis, Preventive Maintenance, Radiators, Water Pumps, Thermostats, Hoses, Belts, Heater Cores, Electric Fans, Fan Clutches, Head Gaskets, Transmission Coolers, Air Conditioning Service

Exhaust Systems: Inspection/Diagnosis, Mufflers, Catalytic Convertors, Exhaust Pipes, Tail Pipes, Crossover Pipes, Clamps and Hangers, Exhaust Manifolds, Gasket Replacement, Dual Systems

Maintenance Service: Oil & Filter Change, Factory Scheduled Maintenance, 30, 60, 90K Mile Service, Transmission Service, Brake Fluid Service, Power Steering Service, Differential Service, Battery Service, Windshield Washers, Wiper Blades, Filter Replacements, Chassis Lubrication, Re-pack Wheel Bearings, Re-pack CV Joints, Various Adjustments, Vehicle State Inspection, Motorcycle Vehicle State Inspection

Electrical Systems: Inspection/Diagnosis, Drivability Problems, CHECK ENGINE light, SERVICE ENGINE SOON light, Battery/Alternator/Starter, Interior/Exterior Lights, Instrument/Gauges, Electrical Wiring, Power Accessories, Heater Controls, A/C Controls, Electronic Climate Controls, Engine Tune-Up

Fuel Systems: Inspection/Diagnosis, Electronic Fuel Injection (EFI), Diesel Fuel Injection, Emission Services, Fuel Filters, Fuel Pumps, Fuel Lines, Fuel Hoses, Fuel Tanks, Fuel Gauges, Glow Plugs

Suspension Systems: Inspection/Diagnosis, Alignment, Shocks/Struts, Tires/Wheels, Ball Joints, Leaf Springs, Coil Springs, Control Arms

Drive Train System: Engine Overhaul/Replacement, Transmission Overhaul/Replacement, Differential Overhaul/Replacement, CV Shafts, Drive Shafts, U-Joints, Wheel Bearings

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