About Marks Equipment Service
Marks Equipment Service handles diesel engine repair, diagnostics, and maintenance work on heavy-duty trucks and equipment. Located in Frederick, Maryland, the shop serves owner-operators and fleet managers across a 15-mile radius, including Ballenger Creek, Ijamsville, Woodsboro, Union Bridge, and Clarksburg. ASE-certified technicians work round-the-clock to keep trucks moving, with 24/7 availability for emergency breakdowns and scheduled service. Call (301) 874-3324 for diesel repair.
Gallery
Our Services
ASE Certified
Diesel Specialist
Customer Reviews
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Verified Customer
Google Review
Started off with promises unfulfilled. Screwed me in the end. I would not recommend as they just lie to you and overcharge. Cost me a grand to have them do nothing and they asked for more before I called them out. I'm glad I will never deal ...
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Verified Customer
Google Review
Response from the owner
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Verified Customer
Google Review
Our car broke down in Frederick, MD. The Tow truck came out quickly as promised. The driver was cordial and efficient, taking us to the repair we had contacted.