Trailers are the backbone of your fleet, and maintaining them in top condition is essential for your business. At Block Diesel Repair in Janesville, Wisconsin, we bring decades of combined experience in fleet trailer repair, maintenance, and inspections, helping to keep your trailers on the road longer.
Trailer Maintenance, Repairs, and Fleet Trailer Inspections
Our goal is to keep your trailers performing at their best and staying compliant, which is why we offer a comprehensive range of trailer repair, maintenance, and fleet trailer inspection services. From routine upkeep to detailed safety evaluations, we help you reduce downtime and avoid costly violations.
Our services include air and hydraulic brake repair and replacement, wheel and axle alignment, deck re-arching, sliding trailer repairs, trailer modifications, and complete DOT inspections for both trucks and trailers. In addition, we provide thorough fleet trailer inspections designed to identify safety issues, wear, and compliance concerns before they become major problems.
Fleet Trailer Inspection Services
Regular inspections are essential for maintaining safety, extending trailer lifespan, and keeping your fleet DOT-compliant. Our technicians perform several types of fleet trailer inspections based on your operational needs:
- DOT Trailer Inspections: Annual and periodic DOT inspections to ensure your trailers meet all federal safety regulations, including brakes, lights, tires, suspension, and structural components.
- Preventive Maintenance Inspections: Routine inspections focused on catching early signs of wear, corrosion, brake issues, air leaks, and alignment problems before they cause breakdowns.
- Pre-Trip and Post-Trip Inspections: Ideal for fleet managers who want an extra layer of assurance before trailers hit the road or after heavy use.
- Safety and Compliance Inspections: Detailed checks that help reduce CSA violations and improve overall fleet safety performance.
These inspections help improve reliability, reduce unexpected repairs, and keep your trailers road-ready year-round.
Why Choose Block Diesel Repair?
We understand that your trailers are a critical part of your operation, and keeping them safe, compliant, and reliable directly impacts your bottom line. With a 13,000 sq. ft. facility featuring six drive-thru bays and the largest alignment pit in all of Wisconsin, our skilled technicians are equipped to handle everything from repairs to detailed fleet trailer inspections.
We specialize in fast, efficient fleet trailer service using advanced diagnostic tools and specialized equipment to ensure maximum safety, performance, and compliance.
24/7 Mobile Service
Trailer issues don’t follow a schedule. That’s why we offer 24/7 mobile service for fleet trailer repair and inspection needs. Our fully equipped service trucks and experienced technicians can perform roadside repairs, on-site inspections, and emergency service to minimize downtime and keep your fleet moving.
Expert Technicians
Our licensed technicians are highly trained in all aspects of trailer repair, maintenance, and inspection. With extensive experience and industry certifications, they quickly identify issues, recommend solutions, and complete repairs accurately—saving you time and money.
Specialized Equipment
We use advanced Hunter Alignment and Hunter Road Force Balancer equipment to ensure proper alignment and safe operation. Combined with access to a wide inventory of high-quality parts, we can service and inspect virtually any trailer make or model.
What Areas Do We Service?
We are located at 3248 S Tower Dr., Janesville, WI 53546, conveniently near I-90 running north/south to Illinois and Madison, and I-43 heading east to Milwaukee. Our mobile and roadside services allow us to support fleets in Roscoe, IL, South Beloit, IL, Rockford, IL, Milton, WI, and Janesville, WI.
Contact Us
Contact us today to schedule fleet trailer repair, maintenance, or fleet trailer inspection services with Block Diesel Repair in Janesville, Wisconsin. Keeping your trailers safe, compliant, and road-ready starts with one call.
FAQs
What should fleet managers look for in a diesel repair partner?
Fleet managers should prioritize repair shops that offer fast communication, fleet-specific services, preventive maintenance plans, and mobile or after-hours support—all critical for minimizing downtime and protecting equipment.
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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