24/7 Road Service

We’re Working When You’re NOT!

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Professional Diesel Truck Repairs and Maintenance

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Welcome to J & J Truck Service, located in Troy, New Hampshire. We provide experienced 24/7 road service, auto body repairs, and diesel truck and trailer maintenance. We are a local, family-owned, and operated business with over 35 years of experience. Call us at (603) 242-6270 for prompt and trusted service.

Outstanding Road Service

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At J & J Truck Service, we stand behind our work and service and have extensive knowledge of diesel engines. Call and speak to our diesel experts if you are looking for a friendly and reliable truck and diesel repairs. We specialize in 24/7 road service. We have state-of-the-art diagnostic equipment at our local repair shop. Our experienced mechanics will have you back on the road in no time. 

What We Offer

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Prompt Emergency Roadside Assistance

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You can't control when your truck breaks down, but you can manage how quickly you get it back on the road. If your truck is giving you problems, don't hesitate to contact our 24/7 dispatch at (603) 242-6270. We offer light to heavy-duty towing and recovery, computer diagnostics, truck and trailer repairs, Michelin tires, and many repairs that can be completed onsite.

Our Customer Testimonials

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"Jody and the crew at J&J, saved my daughter and her boyfriend. They had been towed to another shop that told them sorry cant help you going on vacation tomorrow. After trying multiple towing companies, all said you're too far out we cant/won't help you. J &J not only towed them but also dropped them off at a B&B nearby so they could rest for the night."

- Linda L.

"After getting a flat tire in Dublin (where my husband and i know no one). No towing companies would tow my car with me as well. Noah from j and j was willing to tow my car and let me be a passenger. Being july 4th i am even more grateful for their service. I will use j and j again for sure!"

- Brittany W.

"Good hard working people locally owned and operated"

- Robert R.

"Excellent mechanic Chris performed great job."

- Miroslav S.

We are here to help! Call our knowledgeable and skilled diesel service technicians at (603) 242-6270 today.

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CITIES WE SERVE

  • Winchendon, MA 
  • Brattleboro, VT
  • Swanzey, NH
  • Marlboro, NH
  • Greenville, NH
  • Joffrey, NH
  • Peterborough, NH
  • Winchester, NH
  • Wilton, NH
  • Keene, NH 


  • 50 Mile Radius from Troy, NH including NH, MA, and VT
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