Why Choose Hillmuth?

  • Experience. We have been in the automotive business since 1978.
  • Convenience. Hillmuth has four Maryland service locations to better serve you.
  • Friendly. As a family-owned auto repair business, our staff strives to be personable and courteous.
  • We Care. Hillmuth doesn't just fix cars, we're eager to offer advice and have maintenance programs available to help extend the life of your vehicle.

Testimonials

"Hillmuth always does quality work in a courteous and professional manner."
W. Coopersmith
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customer satisfaction survey tires sales and service financing available 6 months interest free total lifetime care

Auto Systems Guide

Learn more about the various systems and components that are crucial to the smooth operation of your vehicle. Within each system block is a description of what each major part does and hints to help you identify when it’s time for replacement. (Requires Flash 5. In case you don’t have Flash 5, take a minute to download the plug-in now.)

ACDelco

Brakes

Ride Handling

Steering

Starting

Heating & A/C

Belts, Wipers & Cooling

 

Filters

Fuel & Engine

Exhaust & Emissions

Powertrain

Transmission

 

Click here to view the areas that we serve

Maryland Auto Repair and Auto Service Areas:

  • Howard County Auto Repair and Auto Service: Columbia (21044, 21045, 21046), Clarksville (21029), Cooksville (21723), Dayton (21036), Elkridge (21075), Ellicott City (21042, 21043), Fulton (20759), Glenelg (21737), Glenwood (21738), Guilford (20763), Hanover (21075, 21076), Highland (20777), Marriottsville (21104), Savage (20763), West Friendship (21784), Woodbine (21797).
  • Montgomery County Auto Repair and Auto Service: Ashton (20861), Bethesda (20814, 20815, 20817), Brookville (20833), Cabin John (20818), Chevy Chase (20815), Damascus (20872), Derwood (20855), Gaithersburg (20882, 20878, 20879), Germantown (20876), Kensington (20895), Olney (20832), Potomac (20854), Rockville (20850, 20851, 20853), Silver Spring (20904, 20905, 20906)