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Block Diesel Repair heavy-duty repair team supports September PM for Janesville work fleets transitioning into fall.

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From Highway 11 Heat to Fall Morning Starts: September PM for Janesville Work Fleets

September gives Janesville work fleets a useful maintenance window: summer heat has already tested cooling, tires, and chassis parts, while cooler morning starts can expose weak batteries and electrical problems before colder Wisconsin weather arrives.

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Industry Insights

EGR & DPF repair on a semi-truck in a service bay with fuel tank, air lines, and cab side visible. Text: "CAUTION" and "EM 17,000".

The Biggest EGR & DPF Repair Mistakes We See in Janesville, WI

Exposed fan of a truck HVAC system on a blue semi.

5 Hidden Causes of Poor Truck A/C Performance Most Drivers Overlook

How to Know When Your Truck Needs an Alignment (And Why You Shouldn’t Wait)

Preventive maintenance under semi truck as technician inspects axle with tools and Blaster Multi-Purpose can nearby.

7 Signs Your Diesel Truck Needs Leaf Spring or Air Suspension Repair

Winter Preventive Maintenance Checklist for Trucks: What to Inspect and Replace

Is Your Fleet Ready for Winter? Here’s How to Make Sure

5 Common Winter Brake Mistakes That Can Lead to Dangerous Failures

Is a Heavy-Duty Truck Alignment Worth It for Just One Vehicle?

5 Truck Suspension Diagnostics and Repairs Fleets & Owner-Operators Should Know

Diesel repair partner testing electrical circuits beside a panel of relays and fuses inside a yellow service vehicle.

The Fleet Manager’s Guide to Picking the Right Repair Partner

Close-up of a heavy-duty truck suspension system showing the shock absorber, control arm, and wheel assembly.

Why Suspension Maintenance Is Critical for Heavy-Duty Trucks

How to Create a Preventive Maintenance Plan for Your Reefer Fleet

Hydraulic Maintenance 101: The Basics Every Operator Should Know

How to Prevent Clutch Burnout & Transmission Slippage in High-Torque Heavy-Duty Applications

The Role of Hydraulic Fluids in Heavy Equipment: What You Need to Know

How a Cheap Exhaust Repair Can Lead to Engine Damage

12 Tips for Extending the Life of Your Pickup Truck Engine

Finding a Reputable On-Site Mobile Repair Service for Your Heavy-Duty Truck

The Importance Of Prompt Repairs For The Paccar Mx-13 Engine

Extending the Lifespan of Your Kenworth T880: Best Practices for Maintenance

6 Indicators Your Pick-Up Truck Needs Immediate Coolant Repair

The Importance of Regular Brake Inspections & Repairs for Your Truck Fleet

The Importance of Diagnostics in Heavy-Duty Truck Repairs

Heavy-Duty Trucks Preventive Maintenance

Preventive Maintenance Tips for Heavy-Duty Trucks

Maximizing the Performance of Your Peterbilt's Driveline System: Maintenance Tips

The Advancements & Benefits of Diesel Technology

Technician connecting a commercial truck diagnostic scanner during diesel engine diagnostics and maintenance service in a professional repair shop.

Smarter Truck Diagnostics: How Today’s Technology Helps Keep Diesel Trucks on the Road

Exterior of Block Diesel Repair shop in Janesville, Wisconsin, featuring service bays, parked trucks, signage, and snowy winter conditions.

How to Find a Trustworthy Mechanic for Your Heavy-Duty Truck

What Happens During a Heavy-Duty Truck Alignment Service?

The service these guys give is awesome. Prices are very fair, and the work they do is fantastic. Good customer service, quality work and great price.

C & T S

M&M Carriers

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.

Jon Jenses

I deal with block for most of my semi needs if im home i also rent a spot from them they are all great people to deal with and do quality work

Ginny Browning

I can’t thank Greg and the entire team enough for the outstanding service they provided. If you’re looking for honest, reliable RV service and are anywhere near Janesville, I highly recommend Block Diesel. Their expertise and customer service are second to none.

Robert Ortiz

One of my brake chambers broke as I was driving down Interstate 39 by Janesville. I called them after doing an online search. Josh came out in about an hour and replaced my brake chamber fast! Thank you Josh!

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