We Offer Truck Repair Services

Serving Dane, Rock, Green, Jefferson and Walworth Counties as well as most Northern Area Illinois!

We Repair Trucks!

Truck Repair
Preventative Maintenance
A - Inspection - 1 hr labor + parts 7,500 Mile - Class 8 (3,000 mile/45 Days - Mid-range))
B - Inspection - 3 hr labor + parts 15,000 Mile - Class 8 (6,000 mile/90 Days - Mid-Range)

We have been in service since 1994. Our Janesville service provider does alignments, wheel balancing and towing.

We offer experienced, well trained technicians with the most up to-date training on the latest technologies. Our facilities are equipped with state of the Art Hunter Alignment Equipment and Hunter Road Force Balancer. Our state-of-the art equipment allows us to provide you with quality

We at Block Diesel Repair pride ourselves with the quality of work we do. So with us, you don't have to worry because we will take care of your truck the way we take good care of ours.

Services Include

  • Electronic Repairs
    • Engine
    • Transmission
    • ABS
  • Drive Train
    • Cluch
    • Drive Axle
    • Transmission
  • Electrical
    • Lights
    • Starter
    • Alternator
    • Troubleshooting

  • Suspension
    • Tag Axle
    • Spring
    • Air Bags
    Welding and Fabrication
  • Brakes
    • Hydraulic
    • Air

    Engine Repair/Overhaul
  • HVAC Repair
    • Heating
    • Ventilation
    • A/C
    Dot Inspection

24 Hour Emergncy Road Services

We are there for you any time of the day or night!

Serving Dane, Rock, Green, Jefferson and Walworth Counties as well as most Northern Area Illinois! 5 Service Trucks fully equipped and ready to go with in a 60 mile radius of our location We offer 24 hour towing, truck repair and emergency road assistance in Janesville, WI and the areas within a 60 mile radius from our locations. We have been in service since 1994. This means we have enough experience in this industry, so rest assured that we will respond to your roadside emergency in a jiffy. So if you are in Janesville, WI or in areas 60 mile within the radius of our offices, please contact us. We can provide you with fast and reliable services that could help you overcome problems on the road.

    • Jump Starts
    • Truck/Trailer Light Repairs
    • Alternator/Starters
    • Air System Issues (Valves/Chambers/Lines)
    • Belts/Hoses
    • Brakes
    • Scan Electronic Engine Codes
    • Welding and Fabrication
    • If we can't complete repair roadside we can tow unit back to our shop
    • Medium/Heavy-Duty Towing
    • Overweight - we can off-load