
J&A Fleet Maintenance
New Lenox, ILFull-Service Truck RepairYou Can Count On.
Our New Lenox shop is fully equipped to keep your trucks running. From preventive maintenance to major repairs, our ASE-certified technicians deliver quality service with fast turnaround so you can get back on the road.
Our New Lenox Shop
Built for Fleets. Here for Our Community.
Full-service truck repair for the businesses and fleets that keep New Lenox moving. We understand the demands of local and regional trucking operations and provide dependable service that keeps your business moving forward.
- Serving fleets and owner-operators across Will County
- Mobile service available within a 75-mile radius
- Proudly supporting the New Lenox business community
New Lenox, IL 60451




Services Available At Our New Lenox Shop
Preventive Maintenance
Engine Diagnostics & Repair
Brake Service & Repair
DOT Inspections
Electrical System Repair
Transmission Service & Repair
Tire Service & Replacement
And More
Local Service. Local Commitment.
We’re more than just a truck repair shop — we’re part of the New Lenox community. Our team is proud to support local businesses, schools, and organizations that keep our town strong.
Supporting Local Businesses
Invested In Our Community
Dependable Service You Can Trust

Keeping New Lenox Fleets Moving with Reliable Truck Repair Services
When a truck breaks down, every minute off the road costs time, money, and productivity. That’s why businesses throughout New Lenox, IL, trust J&A Fleet Maintenance for fast, dependable truck repair, fleet maintenance, and 24/7 roadside assistance. Whether you’re managing a single commercial vehicle or an entire fleet, our experienced diesel technicians are ready to keep your equipment operating safely and efficiently.
Located in the heart of Will County and just minutes from major transportation corridors connecting the Chicago region, New Lenox is home to countless trucking companies, contractors, delivery services, and fleet operators who depend on reliable transportation every day. J&A Fleet Maintenance proudly supports these businesses with expert repairs, preventive maintenance, emergency roadside service, and fleet management solutions. New Lenox’s location near major freight routes makes dependable truck service essential for local businesses and regional carriers alike.
Complete Heavy-Duty Truck Repair Services in New Lenox
Our team specializes in servicing heavy-duty diesel trucks, trailers, vocational vehicles, and commercial fleets. We understand the demands placed on working trucks and provide comprehensive repair solutions designed to minimize downtime.
Our New Lenox truck repair services include:
- Diesel engine diagnostics and repair
- Transmission and drivetrain service
- Brake repair and replacement
- Electrical diagnostics and repairs
- Suspension and steering repairs
- Trailer repair and maintenance
- Welding and fabrication services
- DOT inspections and compliance repairs
- Preventive fleet maintenance
- Emergency roadside assistance
With years of hands-on experience working on commercial vehicles, our technicians use advanced diagnostic equipment and proven repair methods to quickly identify problems and deliver lasting solutions.
24/7 Roadside Assistance When You Need It Most
Breakdowns don’t wait for business hours. When a truck is stranded on the roadside, quick response times can make all the difference.
J&A Fleet Maintenance offers 24/7 roadside assistance throughout New Lenox and surrounding communities. Our mobile service trucks are equipped to handle many repairs on-site, helping drivers get back on the road without the delays and expenses associated with recovery coordination, whenever possible.
From no-start conditions and electrical issues to brake failures and air system problems, our roadside technicians arrive prepared to diagnose and repair a wide range of issues quickly and professionally.
Fleet Maintenance Programs Built for Your Business
Preventive maintenance is one of the most effective ways to reduce costly breakdowns and extend the life of your fleet. J&A Fleet Maintenance works with businesses throughout New Lenox to develop customized fleet maintenance programs that keep vehicles operating at peak performance.
Our fleet services help:
- Reduce unexpected downtime
- Improve vehicle reliability
- Extend equipment lifespan
- Maintain DOT compliance
- Lower long-term repair costs
- Improve fleet safety
Whether you operate delivery trucks, construction equipment, service vehicles, or over-the-road tractors, we can create a maintenance schedule tailored to your operation.
Why New Lenox Businesses Choose J&A Fleet Maintenance
At J&A Fleet Maintenance, we know that trucking is more than a business—it’s what keeps America moving. Our company was built on real-world trucking experience and a commitment to providing honest service, quality workmanship, and dependable support when customers need it most.
Customers choose us because we offer:
- Experienced diesel technicians
- Fast response times
- 24/7 emergency support
- Mobile repair capabilities
- Fleet-focused solutions
- Transparent communication
- Quality parts and repairs
We understand the urgency of commercial vehicle repairs and work hard to get every truck back on the road safely and efficiently.
Serving New Lenox, IL, and Surrounding Areas
Whether your truck breaks down near I-80, along Route 30, or anywhere throughout New Lenox and the surrounding Will County area, J&A Fleet Maintenance is ready to help. Our team proudly serves local businesses, owner-operators, regional carriers, and national fleets with professional truck repair services they can trust.
If you’re looking for dependable truck repair, fleet maintenance, or emergency roadside assistance in New Lenox, IL, contact J&A Fleet Maintenance today and discover why so many fleet operators rely on our team to keep their trucks moving.
New Lenox Location FAQs
Ready For Fleet Service?
Call our New Lenox team today to schedule service or request mobile service for your fleet.
