
Service
The service department at Bay State Truck & Trailer is second to none. We have the best technicians around, factory trained, ASME certified & with years of experience. With over 100 years combined service, our technicians have seen and done it all. We have DOT registered inspectors here on staff to ensure that your equipment passes HM183 annual inspection. Whether its a simple brake job, replacing springs or airbags, or a complete rebuild of a wrecked unit, we have done it to the exacting standards expected by our loyal customers. We believe that if its worth doing, its worth doing right. Bay State prides itself on only the highest quality work coming out of our facility. We know that your business depends on our ability to keep your equipment on the road. Your success is determined by the ability to move products, safely, efficiently, and profitably. Downtime costs you money and we strive to minimize your downtime. Let Bay State maintain your equipment, whether it be a single unit, or a whole fleet, we can help keep them on the road for you.

Tractor & Truck Work
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Hydraulic "Wet" System Installations
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Hydraulic Cooler Installations
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Product Pump Installations & Rebuilds
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Power Take Off & Driveshaft Installation/Repairs
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Blower System Installations & Rebuilds
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Product Piping Fabrication for Offloading
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Shorten/Lengthen Chassis Rails
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Meter Installation
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Hose Reel Installation

Trailer Work
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HM183 Annual Inspections
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Pressure and Internal Inspections
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"R" Stamp Certified Facility
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Petroleum Trailer Product Leaks Repaired
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Petroleum Trailer Overfill Systems Repaired
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Hydraulic Cooler Installations
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Product Pump Installations & Rebuilds
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Discharge Piping Fabrication/Modification
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Meter Installation
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Hose Reel Installation
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Cabinet Installation
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Suspension Work (airbags, springs, hangers, shocks, etc.)
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TRAM - Standfast Fall Protection Systems
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Wrecks - Rebuilt (Insurance Work)
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Re-Barrel - Heil Barrels Available to Order
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Trailer Conversions (Pool Water & Septic)
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Preventative Maintenance

Custom Fabrication
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Welding and Fabrication of Aluminum, Steel, and Stainless Steel - come see us for all your custom trailer delivery needs.
Gallery of Work

This unit was built at Bay State starting with a modified 7200g barrel only, using a customer supplied donor tandem axle frame. Trailer designed for non-code pool water transport, with a custom built trash pump stand, aluminum rack for lay-flat hoses, and gas can holder. Piping fabricated to load and offload on both sides of trailer. Axles were pushed forward to make turning radius tight and allow for better maneuverability.

Shop fabricated aluminum hose tray and expanded aluminum hose rack for lay-flat style hoses, in-house fabricated trash pump stand and bracket to hold 5-gallon gas can.

Side view of the previous DEF delivery system. This unit was designed to run on a 110V plug, that with a DC converter mounted inside the trucks allow it to be powered easily.

This unit was built at Bay State starting with a modified 7200g barrel only, using a customer supplied donor tandem axle frame. Trailer designed for non-code pool water transport, with a custom built trash pump stand, aluminum rack for lay-flat hoses, and gas can holder. Piping fabricated to load and offload on both sides of trailer. Axles were pushed forward to make turning radius tight and allow for better maneuverability.

