Precision care for your vehicle's most vital systems.
At Gunpowder Service Center, we understand that your vehicle is more than just a machine—it's your daily driver, your family hauler, and your peace of mind. Located at 12128 Pulaski Hwy, we've built our reputation on transparency, technical expertise, and treating every car as if it were our own.
Whether you need a simple oil change or a complex transmission rebuild, our team brings decades of combined experience to the bay. We don't upsell; we solve problems.
What We Do
Advanced computer diagnostics to identify check engine lights, misfires, and performance issues accurately.
Complete brake inspections, pad replacements, rotor resurfacing, and fluid flushes to ensure your safety.
Regular oil changes, fluid checks, and filter replacements to keep your engine running smooth and new.
Expert transmission flushes, repairs, and rebuilds for both automatic and manual vehicles.
Battery testing, alternator repairs, and fixing complex electrical gremlins in modern vehicles.
Struts, shocks, tie rods, and alignment services for a smooth, controlled ride.
"Finally found a shop in Joppa I can trust. They explained exactly what was wrong with my car and didn't try to sell me things I didn't need. Highly recommend!"
— Satisfied Customer
"Professional, fast, and fair. My car runs like new after their transmission service. I won't go anywhere else in Harford County."
— Local Driver
"The team at Gunpowder Service Center is top-notch. They got me in quickly and the communication throughout the repair was excellent."
— Happy Client
Get In Touch
Ready to schedule your service or have a question about your vehicle? Contact us today or stop by our location in Joppa.
12128 Pulaski Hwy
Joppa, MD 21085
Mon - Fri: 8:00 AM - 5:30 PM
Sat: By Appointment
Sun: Closed
