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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Automotive Milestone Services in Maryland

Hillmuth Certified Automotive believes in milestone maintenance to keep your car, truck or SUV dependable and running. Each one of our four Maryland automotive service locations (Clarksville, Columbia, Gaithersburg, Glenwood) are staffed and equipped to provide you and your vehicle with all the necessary maintenance services.

Schedule a Milestone Service Appointment for your vehicle!

Below are itemized automotive services for each major milestone, select a service to learn more:


  • Premier 27 point courtesy service
  • Drain & renew engine oil & oil filter
  • Adjust tire pressure
  • Check brakes & record %
  • Top off all fluid levels
  • Lubricate suspension, door & hood
  • Road test & written evaluation

This service includes the inspection of:

  • PCV, emission system
  • Coolant protection and pH
  • Air & breather filter
  • Belts and hoses
  • Engine coolant fan operation
  • Suspension & steering components
  • Exterior & interior lighting
  • Exhaust system
  • Brake lines & hoses
  • Suspension alignment & tire wear

  • Premier 27 point courtesy service
  • Drain & renew engine oil & oil filter
  • Install oil supplement
  • Adjust clutch
  • Check brakes & record percentage
  • Rotate tires/adjust air pressure
  • Top off all fluid levels
  • Check A/C & heater operation
  • Lubricate suspension, door & hood
  • Road test & written evaluation

This service includes the inspection of:

  • PCV, emission system
  • Coolant protection and pH
  • Air & breather filter
  • Belts and hoses
  • Engine coolant fan operation
  • Suspension & steering components
  • Exterior & interior lighting
  • Exhaust system
  • Brake lines & hoses
  • Suspension alignment & tire wear
  • CV joints & boots

  • Premier 27 point courtesy service
  • Drain & renew engine oil & oil filter
  • Install oil supplement
  • Adjust clutch
  • Check, clean, adjust brakes; record %
  • Rotate tires/adjust air pressure
  • Balance all four tires
  • Service battery, including pads
  • Top off all fluid levels
  • Check A/C & heater operation
  • Lubricate suspension, doors & hood
  • Check spark plug condition
  • Install fuel additive (remove carbon)
  • Reset engine maintenance light
  • Road test & written evaluation

Includes the inspection of:

  • PCV, emission system
  • Coolant protection and pH
  • Air & breather filter
  • Belts and hoses
  • Engine coolant fan operation
  • Suspension & steering components
  • Exterior & interior lighting
  • Exhaust system
  • Brake lines & hoses
  • Suspension alignment & tire wear
  • Wiper blades
  • Rear defroster operation
  • CV joints & boots

  • Premier 27 point courtesy service
  • Drain & renew engine oil & oil filter
  • Install oil supplement
  • Adjust clutch
  • Check, clean, adjust brakes; record %
  • Rotate tires/adjust air pressure
  • Balance all four tires
  • Service battery, including pads
  • Top off all fluid levels
  • Check A/C & heater operation
  • Lubricate suspension, doors & hood
  • Replace spark plugs as needed
  • Install fuel additive (remove carbon)
  • Replace fuel filter
  • Replace air filter & PCV valve
  • Complete transmission service
  • Replace anti-freeze
  • Reset engine maintenance light
  • Road test & written evaluation

*Complete fuel system service additional

Includes the inspection of:

  • PCV, emission system
  • Coolant protection & pH
  • Air & breather filter
  • Belts & hoses
  • Engine coolant fan operation
  • Suspension & steering components
  • Exterior & interior lighting
  • Exhaust system
  • Brake lines & hoses
  • Suspension alignment & tire wear
  • Wiper blades
  • Rear defroster operation
  • Shock absorber operation
  • Strut & shock condition
  • Vehicle suspension height
  • Suspension springs
  • Engine / transmission mounts
  • Cam belt
  • Secondary ignition wires
  • CV joints & boots

 

 

 

 

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)