~ Diagnostic Service                             ~ Gas & Diesel & Bio Diesel
~ Scheduled Maintenance                     ~ Fuel Injection
~ Major Overhauls & Tune-ups            ~ Mufflers & Exhaust
~ Transmissions & Clutches                  ~ Turbos & Superchargers
~ Air Conditioning                                ~ Performance Upgrades
~ 4 Wheel Drive & Front Wheel Drive ~ Electric Service
~ Shocks & Struts                                 ~ Radiators
~ Brakes                                               ~ Tires, Parts & Accessories
~ Hunter Computerized Alignment       
   & Balancing System                                                                MARV'S  TOWING
                                                                                                  303-444-4460

The knowledgeable staff at Marks Auto Service offers full service & maintenance & repairs on all makes & models to provide the customer with a one stop auto repair facility. Marks Auto Service Inc uses Mitchell on Demand computerized repair information system for up to date service bulletins & safety recalls on your vehicle. Marks Auto Service Inc is a member of the BBB & Pace-Partners for A Clean Environment. Marks Auto Service Inc is a Napa Auto Care Center as well as a Independent A/C Delco repair facility.

Marks Auto Service Inc has the modern tools & equipment to perform scheduled maintenance & repairs on your vehicle today.

The Warranty on your new vehicle stays in effect when Maintenance is performed here.

Perform preventative maintenance & reduce costly repairs.

Recalls & Trade-ins are the only reason to go back to the dealer.

Marks Auto Service Inc is ranked among the best for customer service & quality of repair for all vehicles in Boulder by its peers as well as receiving top reviews by websites such as CarTalk.