
Based in Glenelg, Maryland, our certified technicians deliver reliable, data-driven fleet maintenance designed to extend equipment life and eliminate unexpected failures. Whether you operate heavy-duty trucks, light commercial vehicles, buses, or specialty equipment, Eyre Heavy Duty provides scalable PM programs built around your fleet’s exact needs.

Unplanned downtime is expensive — productivity drops, deliveries stall, and operational costs rise. Our proactive approach combines scheduled maintenance, advanced diagnostics, and predictive insights to keep Maryland fleets moving. A properly managed Preventative Maintenance Program can:
Every PM service includes detailed inspections and scheduled replacements to prevent mechanical failures before they occur:


Our preventative maintenance programs are designed to keep your fleet running safely and efficiently. We provide expert service for a wide range of commercial and specialty vehicles, including:
The appropriate interval depends on the vehicle, mileage, engine hours, workload, operating environment, manufacturer recommendations, and required inspections. Eyre can discuss how your trucks, buses, RVs, or commercial vehicles are used and recommend a practical maintenance schedule.
A fleet preventative maintenance program is a planned schedule of inspections and routine services intended to identify wear, safety concerns, and maintenance needs before they lead to unexpected breakdowns. The schedule can be based on mileage, engine hours, operating conditions, vehicle type, manufacturer guidance, and regulatory requirements.
Eyre Heavy Duty provides maintenance and repair services for a range of light-, medium-, and heavy-duty commercial vehicles, including trucks, buses, fleet vehicles, RVs, and specialty equipment within its service scope. Share your vehicle list and operating needs so Eyre can discuss the right maintenance approach.
Our programs cover oil and filter changes, brake and tire inspections, suspension and steering checks, battery and electrical system testing, fluid top-offs, engine diagnostics, and more. Each inspection is designed to catch small problems before they turn into major repairs.
Bring or provide your vehicle list, VINs, maintenance history if available, current mileage or engine hours, manufacturer service requirements, operating schedules, and any recurring repair issues. This information helps establish maintenance priorities and service intervals.
13600 Triadelphia Rd., Glenelg, MD 21737
Based in Glenelg, MD, Eyre Heavy Duty Fleet Services provides professional bus repair, truck repair, RV repair, and heavy-duty diesel vehicle services throughout Maryland, including Anne Arundel County, Carroll County, Baltimore County, Baltimore City, Montgomery County, Frederick County, and Prince George’s County. We proudly service commercial trucks and fleet vehicles across Baltimore, Annapolis, Frederick, Columbia, Silver Spring, and surrounding Maryland areas, as well as Washington, D.C., Northern Virginia, and Delaware.