Tires & Balancing

At Coale’s Automotive, we offer a wide variety of tired and tire services, including 4-wheel alignments, wheel mounting and tire balancing services. For competitively priced tires for cars and trucks of all makes and models, contact us. You can expect courteous and prompt service, every time!

Maryland State Inspections

Is it time for a vehicle inspection? At Coale’s Automotive, we are an authorized Maryland State Inspection shop located in Millersville, MD. Depend on us for outstanding service every year you need your inspection renewed. Our mechanics will make sure to check all following required parts and systems of your vehicle. Call today to schedule a convenient appointment!

Computer Diagnostics

Our trained technicians will provide thorough computer diagnostics to determine any issues with your car or truck quickly so you can get back on the road. We use the highest quality tools and computer equipment in order to successfully diagnose any issue with your vehicle. Call us today to schedule an appointment!

Electrical Systems

We offer auto and truck electrical system services. Our experienced, trained technicians will find any electrical issues your vehicle may be having including broken wires, shorts, poor connections, battery drain concerns and much more. We can also replace your starter, alternator or battery.


You can expect honest, prompt auto and truck repair services at Coale’s Automotive. We provide complete brake repairs and services to customers in the Baltimore-Washington metropolitan area. Our commitment to providing high quality customer service makes us your top choice for new brakes and brake repairs.

Custom Exhaust

Need your exhaust system repaired? Properly working exhaust systems are good for you and the environment. Coale’s Automotive offers a wide variety of emission and exhaust and repair services, from value-oriented replacement mufflers and systems to high performance mufflers and exhaust – we do it all. We also have a Bender machine which can customize any exhaust pipe.