J&A Fleet technicians repairing heavy-duty trucks

Everything YourFleet Needs

28 specialist services covering trucks, trailers, engines and everything in between — in our shops or at your yard.

28 SpecialistServices

Mobile ServiceWithin 75 Miles

ASE-CertifiedTechnicians

Quality Work.Safety First.

Our Services

Complete Truck & Fleet Capability

Whether it's a scheduled PM, a roadside breakdown or a major rebuild, we have the people and equipment for it.

Stranded No More, Your Lifeline for Heavy Truck Rescue

Navigating Emergencies with J&A Fleet, Rapid Response Semi Truck Repair in Illinois Welcome to J&A Fleet, where safety…

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RGN Repairs

RGN Trailer Repair • Pony Motor Service • PTO Repairs RGN Repairs & Heavy-Haul Trailer Specialists Serving Will & Grundy

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Transport Refrigeration

Carrier & Thermo King Specialists Transport Refrigeration Unit Repair At J&A Fleet Maintenance & Repairs, we understand…

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Roadside Assistance and Repair Services

At J&A Fleet, we understand the critical role that semi trucks play in the economy, ensuring that goods and services

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Semi Truck Parts, Repairs, and Maintenance in Chicagoland

At J&A Fleet, we understand the critical role that semi trucks play in the logistics and transportation industry.…

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Frozen Air Brake Repair Semi Truck

Cold weather can bring trucking operations to a halt. At J&A Fleet, we provide trusted frozen air brake repair and…

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Semi-Truck Electrical and Alternator Repair

Electrical problems are where guessing gets expensive fast. A no-start could be a battery, an alternator, a ground, a…

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Expert Suspension Repair, Maintenance, and Axle Replacement in the Southlands of Illinois

At J&A Fleet, we take pride in being the premier repair and maintenance shop serving the vibrant Southlands region of

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Semi-Truck Transmission Repair

A transmission going out rarely fails all at once — it warns you first. Slipping under load, grinding into gear,

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Semi Truck Radiator Repair and Replacement

In the world of long-haul trucking, ensuring your semi truck’s performance and longevity is of utmost importance. From…

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Cooling, Radiator & A/C Repair

Heat is an engine’s enemy, and a cooling problem rarely stays small. A weeping hose or a slow radiator leak

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Superior Semi-Truck AC System Repair – J&A Fleet

When your semi-truck’s air conditioning system fails, it’s more than just an inconvenience—it can impact driver…

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Mobile Maintenance Program

Our mobile maintenance program is here to help drivers in Joliet and Channahon minimize downtime. Get back on the road

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Semi-Truck Roadside Assistance

A breakdown doesn’t wait for business hours, and neither do we. When your rig quits on the shoulder of I-80,

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Fleet Maintenance & Repair That Keeps You Running

Every day a truck sits is a day it isn’t earning — and for a fleet, downtime doesn’t just cost

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Fleet Electrical System Repair & Diagnostics

Electrical problems in your fleet can quickly lead to breakdowns, safety concerns, and costly downtime. At J&A Fleet…

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Exhaust and Emissions System Repair

The exhaust and emissions system in heavy-duty trucks is a critical component that helps to ensure the vehicle operates…

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Semi-Truck Air Brake Repair

Brakes are the one system you never gamble on. On a loaded rig, a slow leak or a worn chamber

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Semi Truck Trailer Welding and Repairs

We have certified welders ready to help you out with your semi truck trailer welding and repairs! Whether you are

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Maintenance, Diagnosis, and Visual Safety Inspections in the Chicagoland

Call J&A Fleet Maintenance for all your needs concerning maintenance, diagnosis, and visual inspections in the…

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Diesel & Engine Repair

Your engine is the most expensive thing on the truck to get wrong — which is exactly why guessing costs

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load shift Services in The Southland

Load shift services in Joliet and The Southland is more common than you think, as a number of trucking companies

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Reliable Roadside Repair Services

Roadside repair service in Morris, IL can be of great convenience to your company when you’re moving freight through the

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Emergency Fleet Refueling Services

Diesel fuel delivery– Local road services you can rely on. Increase driver productivity with J&A Fleet’s fast, on-site…

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Roadside Fleet Repairs

Keep your semi trucks on the road and earning you money with our roadside repairs. When company vehicles stop working,

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Semi Truck Fleet Services

Illinois’s Best Fleet Services Semi truck fleet services are a specialty here at J&A Fleet Maintenance. The best part is

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Welding and Fabrication

J&A Fleet Maintenance delivers the best care for your truck and trailer within the Chicago suburbs. If your vehicle…

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Fleet Vehicle Transmission Repair

Your fleet vehicles need to be in working order to avoid interruptions to your daily workflow, and you don’t need

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Ready For Fleet Service?

Call now to schedule mobile service or build a maintenance program that works for your fleet.

Request Service (815) 518-5252