General Diesel Repair Services in Burlington, WI

At HHH & Repair LLC, we offer a wide range of diesel truck services to keep your fleet running smoothly and reliably. From preventive maintenance to major repairs, our experienced and certified technicians are equipped to handle all of your fleet's diesel truck service needs.

Diesel mechanic performing general diesel repairs on semi truck in Burlington, WI

Preventive Maintenance 

Preventive maintenance is essential to ensure that your diesel trucks stay on the road and avoid costly breakdowns. Our preventive maintenance services include regular oil changes, filter replacements, fluid top-offs, and comprehensive inspections to identify and address potential issues before they become major problems.

Brake Repairs 

Brake repairs are another critical aspect of maintaining the safety and reliability of your fleet trucks. Our technicians are highly trained in diagnosing and repairing all types of brake systems, including air brakes, hydraulic brakes, and electric brakes. We use only high-quality parts and state-of-the-art diagnostic equipment to ensure that your brakes are functioning properly and safely.

Axle Repairs 

Axle repairs are also a specialty at HHH & Repair LLC. We can repair or replace damaged axles and related components, including bearings, seals, and hubs. Our technicians have the expertise and equipment necessary to ensure that your axle repairs are completed quickly and accurately, minimizing downtime and maximizing your fleet's productivity.

Engine Repairs 

When it comes to engine repairs, our team has the skills and knowledge to diagnose and repair all types of diesel engines, including Cummins, Caterpillar, Detroit, and more. Whether you need a simple tune-up or a major overhaul, we have the expertise and equipment necessary to get the job done right.

After-Treatment Repairs 

We also specialize in EGR (exhaust gas recirculation) and DPF (diesel particulate filter) repairs. These emissions systems are critical to ensuring that your diesel trucks meet EPA emissions standards. Our technicians are trained in diagnosing and repairing EGR and DPF issues, helping to keep your fleet compliant and avoiding costly fines and penalties.

Contact Us for Professional Diesel Repair Services Call: 262-SERVICE

At HHH & Repair LLC, we're committed to providing high-quality diesel truck services to keep your fleet running smoothly and efficiently. Contact us today to learn more about how we can help maintain your fleet's diesel trucks. We're located in Burlington, Wisconsin, and are always here to help keep your fleet trucks in top condition.

FAQs

How Do You Get to HHH & Repair LLC in Burlington?

You can find our shop at 36004 52nd St, Burlington, WI 53105, serving commercial trucks and fleets throughout the surrounding area. Customers heading to our location can use WI-50 and WI-83 to reach Burlington before continuing onto local roads.

Rock Corner Wheatland is just a few minutes from our shop, and Koch Park is another familiar landmark nearby.

What Areas Do We Service for General Diesel Repair?

Our team handles general diesel 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.

What Are the Most Common Diesel Truck Problems That Require Repair?

Common diesel truck problems include hard starting, loss of power, overheating, unusual exhaust smoke, fluid leaks, charging issues, and warning lights. Diesel diagnostics help pinpoint the cause before repairs begin, reducing unnecessary part replacement and helping drivers avoid more serious mechanical damage.

How Do I Know If My Heavy-Duty Truck Needs Diesel Engine Repair?

Signs that may point to diesel engine repair include rough idling, excessive smoke, poor acceleration, knocking sounds, increased fuel use, or repeated warning lights. A heavy-duty diesel mechanic can test engine performance, inspect related systems, and determine whether the issue requires repair or deeper diagnostics.

Why Is My Diesel Truck Losing Power While Driving?

A diesel truck can lose power because of fuel delivery problems, air intake restrictions, turbocharger issues, sensor faults, aftertreatment problems, or internal engine wear. Professional diesel service uses diagnostic testing and physical inspections to isolate the cause before the problem leads to a breakdown.

What Our Customers Have To Say!

Honest and efficient, Ben and team are always ready to help from regular maintenance to emergency work

Rhett Mitchell

Repaired my Massey 135farm tractor with engine top end overhaul, new clutch, new throw out bearing. All went well.  Many hours of use gained for a 1964 farm tractor.  Must highly recommend them. 5star….thank hhh!

Jeffrey Kramer

Bobcat 743 diesel engine repair. Hyd hose repair. Dodge Ram 3500 pm's. Don't be afraid to let HHH do it.

Mark Lesko

Very knowledgeable, great communication, thank you!

Bryan Covey

I came as I had an inside duel flat. Ben and the guys pulled it with a load on the truck and change tires. And found the tire that still held air was an accident that would happen. So set me up with two used tires. Gave me great advice from their inspection and got me back on the road in no time. The charge was real fair. I would think about going out of my way for their service. Great bunch of Mechanical master minds! Thanks again guys.

Ben Bracker

I'm very happy with the service I received from HHH & Repair LLC. I highly recommend this shop.

Michael Weis

Great Experience, Ben came highly recommended. He diagnosed what was wrong with our system, showed us many things, we came up with a game plan to get back up and running. Ben and his company are awesome!

Jake Mitchell

I'm very happy with the service I received from HHH & Repair LLC I highly recommend this shop.

Ryan Ennocenti

We are incredibly pleased with the results of our dump truck repair! The technicians did a fantastic job, providing top-notch service and restoring the vehicle to like new condition. It was wonderful working with their team: they were friendly and knowledgeable throughout the whole process. Highly recommended for all kinds of repairs– five stars from us!

Jeffrey Whelan

These guys know what they are doing!

Jason Rumohr

Had a hot no start on my 6.0 powerstroke.  I recently had a different shop install a new motor and had nothing but issues. I got fed up with the incompetent mechanics from the other shop so brought it to hhh and repair.. they had a fast turn around and explained everything that was done incorrectly by the other guys. Hands down my best experience with a shop 🙌.. I will be returning for a Trans and some go fast parts in the near future.. thanks again Ben and Jeff!...IF YOU DRIVE A 6.0 POWERSTROKE THESE ARE YOUR GUYS

Zach C

Contact HHH & Repair

Get in touch with HHH & Repair today for professional light to heavy-duty commercial truck & equipment repair and top-rated commercial fleet services in Burlington, Wisconsin.

Diesel mechanic at work