About D&B Fleet Services


Our Story

D&B Fleet Services represents three generations of truck service, starting with Barry Callavini’s grandfather, Joseph Callavini, who was in the trucking business back in the 1940s. Joseph’s son and Barry’s father, Joseph, followed in his father’s footsteps working with trucks and formally established D&B Towing (named for his wife, Dorothy, and his son, Barry) in 1979 in Humboldt Industrial Park. The business has remained in that location ever since, with Barry as president today. In 2005, D&B Towing, underwent an expansion that added 5,000 square feet to its facility, doubling the size of the garage. The company is a vendor for major national fleets such as JB Hunt, Warner Enterprises and Crete Carriers.

In 2020, D&B Towing announced the expansion of the company to include a dedicated Truck and Trailer Fleet Service Division, primarily providing on-site truck and tractor-trailer fleet maintenance. D&B Towing can get your equipment from your facility to ours and back, or our experienced technicians can come to you. D&B Fleet Services and D&B Towing and Truck Service proudly keeps your trucks on the road and America’s supply chain moving in the Northeast.

The best testament to D&B Fleet Services’ commitment to excellent, reasonably priced service is our many repeat customers and the relationships we have built with them.

“At D&B Towing and D&B Fleet Services, we take pride in how we treat all of our customers and their vehicles.
They know they can rely on our experience and that we’ll do what it takes to get their trucks up and running safely as soon as possible.”

– Barry Callavini, Company President

Our ideal location puts us just a mile off Interstate 81 and within 20 miles of six major industrial parks.

D&B Towing and Truck Service
D&B Towing and Truck Service
D&B Towing and Truck Service

ROADSIDE Assistance

D&B Fleet Services has a fully equipped service fleet that we bring to the site of your breakdown.

Truck & Trailer REPAIR

Full service truck and trailer repair, provided by skilled diesel technicians gets you back on the road.

FLEET Maintenance

We come to your facility to service your entire fleet, saving you precious time and money.


Our roadside assistance service is available within a 75 mile radius of Hazleton, PA.


Located in Humboldt Industrial Park in Hazleton, Pennsylvania, just a mile off of Interstate 81.