About Hammer Down Diesel Performance & Off-Road LLC
Hammer Down Diesel Performance & Off-Road LLC handles transmission repair, brake service, and diesel-specific work for owner-operators and fleet owners in the Covington, Louisiana area. The shop serves a 15-mile radius covering Mandeville, Robert, Ponchatoula, and Hammond, supporting both highway and off-road diesel equipment across the region. Call (985) 276-4835 for service.
Gallery
Our Services
Transmission Repair
Brake Service
Diesel Specialist
Customer Reviews
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Verified Customer
Google Review
5 stars. Done business with Evan and his wife Morgan twice now and I have had over $10k worth of work done to my truck by them. They have outstanding professionalism and results. My truck has never ran better thanks to Evan, and fyi I ...
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Verified Customer
Google Review
Response from the owner
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Verified Customer
Google Review
I found Hammer Down through a Google search. My husband was so grateful for their excellent service. We've had our dealer give us the run around with his truck for weeks and Hammer Down fixed it in a hour. We are so thankful for the honesty ...