At HHH & Repair LLC, we understand that having reliable brakes is essential to the safety of your fleet vehicles and drivers. That's why we offer a wide range of brake repair services to our commercial clientele, including slack adjuster maintenance, brake shoe repairs, s-cam replacements, and air system repairs.

Slack Adjuster Service
Slack adjusters are an essential component of your brake system, helping to ensure that your brakes are properly adjusted and functioning as they should. Our experienced technicians are equipped with the knowledge and expertise to diagnose and repair issues with slack adjusters, ensuring that your brakes are operating safely and efficiently.
Brake Shoe Repairs
In addition to slack adjuster maintenance, we also offer brake shoe repairs to help address issues with worn or damaged brake shoes. Our team of experienced technicians can diagnose and repair a wide range of brake shoe issues, including cracked linings, worn rivets, and more.
S-Cam Replacements
S-cam replacements are another common brake repair service that we offer. S-cams are a critical component of your brake system, helping to transfer the force of the brake chamber to the brake shoe. If your s-cams are worn or damaged, it can lead to brake failure, which can have serious safety implications. Our experienced technicians can diagnose and replace worn or damaged s-cams, ensuring that your brake system is functioning safely and efficiently.
Air System Repairs
Finally, we also offer air system repairs to help address issues with your brake system's air supply. Our team of experienced technicians can diagnose and repair a wide range of air system issues, including leaky hoses, faulty valves, and much more.
Diagnosing Uneven Braking and Reduced Stopping Performance
Commercial truck brake problems do not always begin with a complete loss of braking. Longer stopping distances, pulling during braking, inconsistent brake response, excessive pedal travel, unusual noises, or one wheel running hotter than the others can all indicate developing problems within the braking system.
Diagnosing these symptoms may involve checking brake adjustment, lining and drum condition, air pressure, chamber operation, valves, hoses, and mechanical movement at each wheel end. Comparing brake operation across the truck can help identify whether one position is applying differently from the others.
What Causes Brake Imbalance on a Commercial Truck?
Brake imbalance occurs when braking force is not distributed evenly across the vehicle. Worn friction material, improper adjustment, restricted or leaking air components, damaged hardware, or problems at an individual wheel end can all contribute to uneven braking.
A truck with significant brake imbalance may pull to one side, stop less predictably, or place additional stress on other brake components. Inspecting the system as a whole helps technicians determine which brake position or component is creating the difference in performance.
Why Wisconsin Trusts HHH & Repair LLC for Truck Brake Repair
Commercial truck brake problems need to be diagnosed accurately because several components can contribute to the same symptom. HHH & Repair LLC evaluates the condition and operation of the braking system to help identify the actual source of reduced braking performance, air loss, or uneven brake application.
- Heavy-Duty Brake Experience: Our technicians work with commercial truck braking systems across light, medium, and heavy-duty applications.
- Air Brake System Knowledge: We diagnose problems involving chambers, valves, hoses, slack adjusters, S-cams, and other air brake components.
- Component-Level Inspection: We check related brake parts together when necessary instead of focusing only on the first visible sign of wear.
- Brake Performance Troubleshooting: Our team investigates changes in stopping distance, brake response, air pressure, and uneven braking.
- Fleet-Focused Repair Support: We understand the importance of keeping commercial trucks safe, compliant, and available for service.
- Local Truck Brake Repair: Based in Burlington, we support commercial truck owners and fleets throughout southeastern Wisconsin.
Contact Us for Expert Truck Brake Repair Services Call: 262-SERVICE
At HHH & Repair LLC, we're committed to providing high-quality, reliable brake repair services to our commercial clientele. Contact us today to learn more about our brake repair services or to schedule an appointment with one of our expert technicians. We're located in Burlington, Wisconsin, and are always here to help keep your fleet vehicles running smoothly and safely.
FAQs
How Do You Get to HHH & Repair LLC in Burlington?
Truck owners looking for brake repair can find our shop at 36004 52nd St, Burlington, WI 53105. Drivers traveling through the area can use WI-50 and WI-83 before connecting to local roads leading to our Burlington location.
Rock Corner Wheatland is just a few minutes from our shop, while Koch Park serves as another familiar landmark nearby.
What Areas Do We Service for Brake Repair?
We perform brake repair for commercial trucks and fleets throughout Burlington and nearby communities. Our service area includes Burlington, Wheatland, Waterford, Rochester, Union Grove, Paddock Lake, and East Troy.
Why Is My Heavy-Duty Truck Losing Air Pressure When Braking?
Air pressure loss during braking may point to leaking hoses, fittings, brake chambers, valves, or other air system components. Heavy-duty brake diagnostics can locate the leak, inspect system pressure, and determine what repairs are needed to restore reliable braking and reduce the risk of an out-of-service condition.
How Can Regular Commercial Truck Brake Inspections Prevent Costly Repairs?
Regular commercial truck brake inspections help identify worn linings, damaged drums, air leaks, slack adjuster problems, and failing brake chambers before they worsen. Catching these issues early can reduce repair costs, improve braking consistency, and support safer operation during DOT and roadside inspections.
What Causes Air Brake Problems on Commercial Trucks?
Commercial truck air brake problems can develop from air leaks, worn brake chambers, damaged hoses, faulty slack adjusters, contaminated components, or poor maintenance. A brake inspection can test system operation, check air pressure, and identify worn parts that may reduce braking performance or cause DOT issues.
What Our Customers Have To Say!
Contact HHH & Repair
Need truck, diesel, or heavy equipment repair? Contact HHH & Repair in Burlington, WI, to schedule service or speak with our experienced repair team. We provide in-shop and mobile repair services for commercial trucks, fleets, construction equipment, and agricultural equipment throughout the surrounding area. Whether you need diagnostics, maintenance, or an urgent repair, we’re ready to help.


