Professional Engine Repair & Replacement in Frederick, MD

When your vehicle’s engine begins to lose power, make noise, or trigger the check engine light, it’s time to visit the experts at Rose Hill Service Center. We are a trusted auto repair shop in Frederick, MD, providing complete engine diagnostics, repair, and replacement services for domestic and foreign vehicles. Our ASE-certified technicians use advanced diagnostic tools to identify the source of any issue quickly and accurately.

Your engine is the most important component of your car, and proper maintenance is essential to keep it running smoothly. If you notice rough idling, unusual smells, smoke, or a sudden drop in fuel efficiency, don’t ignore the warning signs. The sooner you bring your vehicle in for an inspection, the more affordable the repair is likely to be. At Rose Hill Service Center in Frederick, we focus on honest communication, transparent pricing, and long-lasting repairs that protect your investment.

Comprehensive Engine Diagnostics

Modern vehicles rely on complex electronic systems that constantly monitor performance. When something goes wrong, our state-of-the-art diagnostic equipment scans for fault codes, sensors, and data readings to determine the root cause. Whether your vehicle needs a simple tune-up or a complete rebuild, we’ll give you clear recommendations and options before performing any work.

Expert Engine Repair Services in Frederick, MD

  • Computerized engine diagnostics and troubleshooting
  • Check engine light testing and repair
  • Fuel injection cleaning and performance tuning
  • Timing belt and timing chain replacement
  • Head gasket and valve repair
  • Oil leak detection and engine sealing
  • Full engine rebuilds and replacements

We only use high-quality OEM or equivalent parts, ensuring your repair meets manufacturer standards. Each job is backed by the
NAPA Auto Care Peace of Mind Warranty, honored nationwide for your protection and peace of mind.

Preventative Maintenance & Performance Inspections

Keeping up with regular oil changes, filter replacements, and scheduled maintenance can extend your engine’s life. Our team performs engine performance inspections that evaluate spark plugs, fuel injectors, ignition timing, and other key systems to ensure your vehicle is running efficiently. By catching small problems early, you can avoid major repairs later.

Why Drivers Choose Rose Hill Service Center

  • ASE-certified mechanics with decades of experience
  • Advanced diagnostic and testing equipment
  • Honest, upfront estimates before any repair
  • Trusted auto repair shop in Frederick, MD since 1995
  • Convenient location, friendly service, and fast turnaround

At Rose Hill Service Center, we care about your safety and satisfaction. Whether you need a minor repair or a complete engine replacement, our technicians take the time to do the job right. We proudly serve customers throughout Frederick, Middletown, Urbana, Walkersville, and surrounding Maryland communities.

Call 301-663-8828 or contact us online today to schedule your engine repair in Frederick, MD. Trust our experienced team to restore your vehicle’s power, reliability, and performance. read our customer reviews on Google.