Mobile Diesel Mechanic services in Plaistow, NH

Welcome to Tri-State Diesel Repair! Your trusted mobile diesel mechanic partner for all your truck and heavy equipment repair needs. Our mobile diesel mechanic services include preventive maintenance, 24/7 roadside assistance within a 25-mile radius of Plaistow, NH, DOT inspections, and more! If your require professional mobile diesel mechanic services in Plaistow, NH, call Tri-State Diesel Repair to schedule onsite service today!

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Mechanic provides roadside in Plaistow, NH

How Often Should I Schedule Maintenance for My Heavy Equipment?

Regular maintenance is crucial to keeping your heavy equipment running smoothly and avoiding unexpected breakdowns. We recommend scheduling maintenance every 3 to 6 months, depending on your equipment's use and the manufacturer's guidelines.

What Should We Do if We Have an RV Breakdown or Emergency While on the Road?

Don't panic! If you experience an RV breakdown or emergency while on the road, give us a call immediately. Our skilled technicians will arrive promptly to provide comprehensive and effective on-site repairs, ensuring you get back on the road safely.

Is Your Roadside Service Available 24 Hours a Day?

Absolutely! We understand that breakdowns can happen at any time. Our roadside service is available 24/7 within a 25-mile radius of Plaistow, NH. You can rely on us day or night for prompt assistance.

Who Is Required to Undergo a DOT Inspection?

Any commercial motor vehicle (CMV) that meets specific weight, passenger, or hazardous materials criteria is required to undergo a DOT inspection. This inspection helps ensure the vehicle's compliance with safety regulations.

What Are the Consequences of Neglecting Truck Preventive Maintenance?

Neglecting preventive maintenance for your truck can have serious consequences. It increases the risk of breakdowns, reduced fuel efficiency, costly repairs, and potential safety hazards. Regular maintenance not only extends the life of your truck but also saves you from unexpected downtime and expenses.

What Makes Us Different? 

At Tri-State Diesel Repair, we take pride in delivering top-notch services to our valued customers. Our experienced technicians use state-of-the-art equipment and industry best practices to keep your heavy equipment and RVs in peak condition. Whether you need routine maintenance or emergency repairs, we've got you covered.

Contact us today to schedule an appointment or take advantage of our 24/7 roadside assistance. Our team is always ready to provide efficient, reliable, and affordable solutions for all your diesel repair needs. Trust Tri-State Diesel Repair for excellence in service and customer satisfaction.

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"Seth, is friendly and professional.  He showed up on time and finished the job. Excellent mechanic!"
Jevon Hamm

New England Firewood, LLC

5 star review

"I have been using Wrenchn-It Diesel for over 4 years now. Started with oil change for dump truck, mobile service for replacing hydraulic lines and belts on machines. Seth has always been there on short notice and is a great mechanic. Just a great overall guy and very easy to work with. Highly recommend!"

"I had a hub bearing go out on my truck. Butler's Truck Repair got me fixed up quickly and did great work at a very fair price. I highly recommend them for all repairs, from pickups to semi trucks. Thanks  to Sam for the great work."

Craig Loring

5 star review

"I gotta give a big shoutout to the team at WRENCHN’ IT DIESEL REPAIR! They went above and beyond to accommodate me and my family in getting our rig back on the road!
I CANT THANK YOU ENOUGH SETH!"

"I had a hub bearing go out on my truck. Butler's Truck Repair got me fixed up quickly and did great work at a very fair price. I highly recommend them for all repairs, from pickups to semi trucks. Thanks  to Sam for the great work."

DANNY MOHAMMED

5 star review

"Studs broke on my truck called all around nobody was able to fix it or had the time, called wrench it and he said no problem but it will be a wait,the man went pick up studs nuts and rims And came out to me and fixed in the rain. Thumbs up to this guy. All our truck repairs up in this area will be done by them. Highly recommend 👌"

"I had a hub bearing go out on my truck. Butler's Truck Repair got me fixed up quickly and did great work at a very fair price. I highly recommend them for all repairs, from pickups to semi trucks. Thanks  to Sam for the great work."