At Tri-State Diesel Repair, we specialize in comprehensive repair and maintenance services for Ford trucks, including the F-Series lineup (F-150, F-250, F-350), Super Duty models, and commercial vehicles. Our certified technicians are equipped to handle a wide range of issues, from engine diagnostics and transmission repairs to brake systems and electrical troubleshooting.
We understand the importance of keeping your Ford truck operational and efficient. Whether you're dealing with routine maintenance or unexpected breakdowns, our team is committed to providing prompt and reliable service to minimize downtime and get you back on the road safely.
Do you service all Ford truck models, including F-150, F-250, and F-350?
Yes, we provide repair and maintenance services for the entire Ford truck lineup, including light-duty, heavy-duty, and commercial models.
Can you handle diesel engine repairs for Ford Super Duty trucks?
Absolutely. Our technicians are experienced in diagnosing and repairing diesel engines, including the Power Stroke® series found in Ford Super Duty trucks.
Do you offer mobile repair services for Ford trucks?
Yes, we provide 24/7 mobile repair services within a 50-mile radius of Belmont, NH, to assist with roadside breakdowns and emergencies.
Are OEM parts used in repairs?
We use high-quality OEM and OEM-equivalent parts to ensure the longevity and reliability of your Ford truck repairs.
Do you offer fleet maintenance programs for Ford commercial vehicles?
Yes, we offer customized fleet maintenance programs tailored to the needs of businesses operating multiple Ford trucks.

Tri-State Diesel Repair is a veteran-owned truck and trailer repair company based in Belmont, NH, offering expert mobile diesel repair, fleet maintenance, and roadside assistance across Lakes Region NH Trusted. Fast.
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