We Are Your Last Stop.

(716) 894-5799  |  1615 WILLIAM ST BUFFALO, NY 14206

Bison Fleet Specialists is the largest fleet repair complex in Buffalo & WNY.
33000sq ft complex
Large Trucks

Bison is equipped to handle vehicles up to 100,000 lbs. We proudly service all  heavy trucks, equipment and tractor trailers. We can perform alignments on vehicles up to 16 axles. We can perform any custom job for your vehicle needs. We Are Your Last Stop.

Large Trucks
Automotive Services

Full repairs on all Import and Domestic vehicles including; Trucks, SUV’s and Car’s. From maintenance to major repairs. Bison accepts all warranty repair companies. Let Bison take the worries out of your vehicle repairs. We Are Your Last Stop.

Automotive Services
JASPER Engines

Bison Fleet Specialists is a certified JASPER Warranty and Installer service center.  If your vehicle is paid for,  let the Bison crew install a valued Jasper Engine or Transmission if replacement is needed. We Are Your Last Stop

JASPER Engines


That’s our mission statement, and we mean it.  “We Are Your Last Stop.” means that Bison Fleet Specialists has all of the tools and equipment to get the job done at one location, giving you the fastest turnaround time possible.
All vehicles, foreign and domestic, Light Truck, SUV, Auto, Heavy Truck, Equipment, RV, Carrier service up to 100,000 lbs.  We tackle everything from routine maintenance up to extreme vehicle modifications.  For large fleets, personal vehicles, or anything in between – Give us a call and we will get the job done for you.

Bison Fleet Specialists - Fleet Service in Buffalo, NY

For all your RV, Truck, Trailer, Bus, Camper & Car repair and service needs, contact Bison Fleet Specialists of Buffalo, NY.  With 17 lifts and 36 bays Bison has the capacity to service any vehicle at any time. Our repair facility has been providing a wide range of quality RV, Truck, Trailer, Bus, Camper & Car repairs and service for over 24 years. With experienced and certified technicians, we can assure you quality service.

For more than 41 years, I have strived to bring quality service and superior workmanship to the vehicle repair industry in Western New York. In addition to competitive pricing and a knowledgeable staff, our Service Department is second-to-none when it comes to vehicle troubleshooting and repair. When I first started out as a technician, I was determined to identify with our customers, making sure every effort was made on my part to maintain the integrity of Bison Fleet Specialists workmanship, and establish a long-term “care” relationship with each person who passed through our service center. A personal goal of mine was to inform each customer of some basic maintenance steps they could perform to keep their RVs, Trucks, Trailers, Buses, Campers & Cars running at optimum performance levels, achieved by following a few simple guidelines.We have been serving our customers for more than 24 years. Our technicians are light and heavy duty vehicle certified inspectors. Also, ASE, and NYS Department of Motor Vehicles Automotive Technical Training Program Certified. We also perform DOT/Hyrail/Crane inspections.

In any service business today, time is money! When a vehicle breaks down, it is very important to have it up and running ASAP. Having all of the repairs done at one location can help that process. Bison has the knowledge, capacity and technology in its facility to accomplish this task, so “Peace of Mind” can be yours. We Are Your Last Stop“.

As cutting-edge technology has made its way into our industry, Bison has kept pace by adding digital vehicle inspections, electronic diagnostic equipment, state-of-the-art calibration, diagnostic tools and light/heavy duty alignment equipment. We consider our Service Center one of the best in Western New York, and are extremely proud to repair and service your RV, Truck, Trailer, Bus, Camper & Car. For questions about Bison, please contact me directly at jconstantin@bisonfleetspecialists.com. Thank you for your continued patronage.  John Constantin, Owner of Bison Fleet Specialists.

A sample of services we provide include:

  • Computer Diagnostics – Import and Domestic
  • Full Tire Sales & Repairs
  • Transmission Repairs & Replacements
  • Engine Repairs & Replacements
  • Windshields/Auto Glass


JASPER ENGINES AND TRANSMISSIONS  We proudly recommend JASPER who has been the industry leader since 1942. With their extensive research, they have insight to correct problems in original manufacture design, improving their products performance, reliability and durability.   We proudly recommend and install JASPER Engines & Transmissions and have worked diligently to earn our Preferred Installer rating through top performances and awards in service and sales.