Block Diesel Repair Inc. provides fleet maintenance, truck and trailer repairs, and 24/7 roadside assistance in Janesville, WI. Trust us to keep your fleet safe, reliable, and road-ready.
Fleet Services in Janesville, WI
At Block Diesel Repair Inc., we help fleet managers stay ahead of breakdowns, unexpected repairs, and compliance headaches with dependable fleet services in Janesville, Wisconsin. As a light to heavy-duty truck and trailer repair shop, we support everything from daily work trucks to full fleet operations with in-shop repairs, preventive maintenance, and 24/7 emergency roadside assistance.
Fleet Maintenance, Repairs, and Inspections
Keeping a fleet running smoothly takes more than quick fixes—it takes a proactive approach. That’s why we provide a full range of fleet maintenance and fleet repair services designed to reduce surprise failures and improve long-term equipment performance.
Our fleet services include:
- Preventive maintenance programs and scheduled servicing
- Fleet oil changes and fluid checks
- Brake inspections, repair, and replacement
- Suspension and steering repairs
- Engine diagnostics and drivability troubleshooting
- Coolant system service (radiators, hoses, thermostats, leaks)
- Electrical diagnostics and charging system repair
- Truck and trailer DOT inspections
- Trailer repair and maintenance support
- 24/7 emergency roadside assistance for fleet vehicles
Whether your fleet needs routine upkeep or urgent repair work, we’ll help you stay organized, compliant, and confident in every mile.
Why Choose Block Diesel Repair Inc.?
Fleet owners don’t have time for guesswork. You need repairs done right, honest communication, and a team that understands how important dependable equipment is to your operation. At Block Diesel Repair Inc., we provide fleet support with the urgency, professionalism, and technical experience your business relies on.
24/7 Emergency Roadside Assistance: Breakdowns don’t wait for business hours. Our 24/7 emergency roadside assistance helps fleet drivers get back on the road faster with on-site diagnostics and repairs when possible.
In-Shop Fleet Repair Support: When repairs need to be handled in a controlled shop environment, our facility is equipped to perform everything from mechanical repairs to inspections and fleet maintenance services—keeping your vehicles serviced with consistent quality.
What Areas Do We Serve?
We are located at 3248 S Tower Dr. Janesville, WI 53546. Block Diesel Repair's location is conveniently located by interstate exits I-90 that runs North/South to Illinois and up to Madison and I-43 running east to Milwaukee. Our mobile and roadside assistance services allow us to service cities such as Roscoe IL, South Beloit IL, Rockford IL, Milton WI, and Janesville, WI.
Contact Us
If you’re looking for dependable fleet maintenance, fleet repair, or fleet roadside assistance in Janesville, Wisconsin, trust the team at Block Diesel Repair Inc. Call today to schedule service and get a fleet plan that works for your operation.
FAQs
What are winter fleet services?
Winter fleet services prepare commercial vehicles for cold weather by inspecting batteries, fluids, tires, heating systems, and safety components to prevent breakdowns. These services help fleets stay compliant, reduce downtime, and keep drivers safe during harsh winter conditions.
Heavy-Duty diesel Mechanic Specialists
Jeremy Shirah
Great job. My mechanic Mitch did an incredible job. Arrived exactly on time. Finished the repair in record time and the price was very reasonable. And all on a Sunday morning. Great job! Keep up the awesome service.
Brit Payjack
Thank you so much to Greg. We had an emergency after hours and he quickly got us and our horses back on the road. We are beyond grateful.
Tim Braun
They got me right in when I needed a repair during a trip. Fair pricing with quality work. Went there worried since on the road repairs can go so wrong but left very happy.
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