Our mobile service units are equipped with advanced tools and diagnostics to perform scheduled maintenance directly at your location—whether your fleet operates in Massachusetts, Connecticut, Rhode Island, Vermont, New Hampshire, or Maine. Expert technicians deliver safe, efficient service designed to reduce downtime and keep your vehicles running strong.

With 65,000+ emergency service providers nationwide, Cox Fleet delivers reliable 24/7 roadside support across New England. Whether your truck is down during a Boston rush hour, struggling in the mountains of Vermont, or stranded along I95, we coordinate rapid service and audit every invoice to ensure transparency.

We create customized PM schedules tailored to your fleet’s needs and OEM specifications. Services include:

• Oil & fluid changes
• Filter replacements
• Tire rotation & inspection
• Brake checks & battery testing
• Multi-point inspections
• DOT readiness support

Preventative maintenance extends vehicle life and reduces costly breakdowns—especially important in New England’s demanding climate.

Our technicians service all classes of trucks and trailers with full mechanical repair capabilities. From engines and transmissions to driveline components, suspension, brakes, cooling systems, and electrical diagnostics, our Northeast Great Dane heavyduty diesel shop ensures your fleet receives advanced, specialized care.

Our convenient parts shops offer a wide range of Class 4–8 components, trailer parts, and equipment essentials—supported by teams who know your fleet, understand your challenges, and deliver service you can count on. Whether you’re maintaining dry vans, refrigerated bodies, or specialized equipment, our network helps keep your operation moving with dependable turnaround and expertise you can trust.

Northeast Great Dane offers top-of-the-line trailers to suit any of your fleet needs. From dry vans and stock trailers, to refrigerated truck bodies, Northeast Great Dane is equipped to keep your fleet hauling the freight that matters to your customers. When business needs shift, we offer rental and leasing options to get you through in a pinch.