Boss Diesel Serv

Call Boss Diesel Service Today

Contact Us Online

All Required Fields


Get quality, affordable equipment and truck repair from the area’s best mechanics. Boss Diesel Service has more than 40 years of experience in the industry, ensuring we know how to properly repair your truck, RV, and heavy equipment quickly and correctly the first time. Plus, with 24-hour emergency service and evening appointments available, we’re ready whenever you need us. For those who have multiple commercial trucks, we even offer a fleet maintenance program to keep your vehicles on the road and your business running smoothly.

Semi Repair

Get the reliable semi-repairs you need without breaking the bank. We keep our rates affordable, allowing you to get everything you need when you need it.
Dump Truck Repair

Protect your fleet with our maintenance program. We’ll make sure your dump trucks are ready to go whenever you need them.
Heavy Equipment Repair

Ensure you can handle anything the job throws your way. Our heavy equipment repair team properly diagnoses and fixes every aspect of your machine, ensuring efficient and reliable performance.
Roadside Assistance

Get emergency service and roadside assistance, 24/7. We’ll get there quickly and do our best to fix the problem onsite, getting you back on the road as fast as possible.
Diesel Service

About Boss Diesel Repair

With more than 40 years combined experience, the mechanics and technicians at Boss Diesel Service have the knowledge and skills necessary to repair every aspect of your truck and heavy machinery. We service light, medium, and heavy trucks, as well as RVs, tractor-trailers, and heavy machinery, ensuring that no matter what you drive, we can handle it. 

Even though our name says diesel, we also service all makes and models of gas and CNG-powered units, including:

  • CAT®
  • Cummins®
  • Detroit
  • International
  • Mercedes-Benz®
  • Paccar
  • Mack®
  • Volvo®
  • Isuzu
  • Powerstroke
  • Duramax®
  • CNG
  • McNeilus
  • Labrie
  • Allison
  • Eaton
When you need high-quality truck repairs from a qualified diesel mechanic, we’re the local choice in Rochester, NY. We also offer fleet maintenance programs for those with multiple units and roadside assistance 24/7, proving we’ll always be there when you need us most.
I can't say enough about these guys. Whenever you get stuck, Boss Diesel will be there to get you back on the road in no time. He is fair. Skill level is off the charts and they actually care for their customers. If you own a business, Boss Diesel is a must to have in your back pocket. I recommend Boss Diesel.
- Salvatore Neri