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.


"Hillmuth always does quality work in a courteous and professional manner."
W. Coopersmith
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6 Month Financing Available


$299 minimum purchase required. Interest will be charged to your account from the purchase date if the purchase balance is not paid in full within 6 months or if you make a late payment.

Hillmuth provides our customers with financing options featuring:

1. Spread out payments for your automotive repairs or service

2. Approval amount ranges $800 – $3000

3. Application approval with in 60 seconds in most cases.

4. No annual fee and no prepayment penalties.

5. Competitive APR.


We’re proud to say that we are now an accredited Bosch Repair Center having passed the rigorous testing and background testing to be part of their team.

The Bosch Service network is a group of high quality independent auto repair centers that have been rigorously evaluated in order to be accepted as a recognized Bosch Service Center. As the largest OEM parts manufacturer in the world, Bosch places a particularly strong emphasis on part quality, and the organization itself offers high quality, cost-effective parts and fluids for top repair shops to use. Bosch also supplies its recognized service centers with top-notch diagnostic equipment and training.

In order to be recognized as a Bosch Service Center, automotive repair shops must pass a rigorous evaluation and pass frequent ongoing inspections.

When it comes to quality repairs, part quality is extremely important. At Hillmuth Certified Automotive, we routinely save our customers money by not only sourcing the best – and most cost-effective – part for the job, but by using quality parts which last longer and prevent breakdowns.

*MINIMUM MONTHLY PAYMENTS REQUIRED. Applicable to purchases made January 1 through June 30, 2013. APR: 22.8%. Minimum Finance Charge: $1.00. CFNA reserves the right to change APR, fees and other terms unilaterally.

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)