About Rich's Diesel Performance LLC
Rich's Diesel Performance LLC in Mt Airy, Maryland provides diesel-specific engine diagnostics and repair work from its shop facility, serving owner-operators and equipment owners across a 15-mile radius that includes Union Bridge, Ijamsville, Woodsboro, Damascus, and Frederick. The business is ASE Certified and handles the full range of diesel engine diagnostics and performance work for trucks, heavy equipment, and diesel-powered vehicles in the region. Located along a key corridor serving both rural and suburban diesel operations, the shop draws from the Frederick area and surrounding communities where agricultural, commercial trucking, and equipment maintenance demand is steady. Call (301) 712-2565 for diesel repair service.
Gallery
Our Services
ASE Certified
Engine Diagnostics
Diesel Specialist
Customer Reviews
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Verified Customer
Google Review
Talk about professional... Rich is the definition of it. I can honestly not say enough about how excellent his quality of work is. He does everything 100 percent right. ...
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Verified Customer
Google Review
I can't say enough great things about Rich and the work he performs. I took my 2020 GMC 2500 to him after accidentally putting DEF in the fuel tank and running it. The job was massive. Rich communicated with me regularly and kept me ...
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Verified Customer
Google Review
Rich knows his stuff. Wouldn't take a diesel rig anywhere but here.