Heavy-Duty Diesel Mechanic Services in Burlington, WI

HHH & Repair LLC provides comprehensive diesel repair, maintenance, and diagnostic services for commercial trucks, fleet vehicles, and heavy equipment in Burlington, Wisconsin, and the surrounding area. Our experienced technicians service light-, medium-, and heavy-duty trucks as well as construction, agricultural, and other diesel-powered equipment, with capabilities ranging from routine preventive maintenance and DOT inspections to complex mechanical, electrical, hydraulic, and engine repairs. We offer both in-shop service at our Burlington facility and mobile truck and equipment repair for customers who need service at their location. Whether you need scheduled fleet maintenance, diagnostic services, or repairs to get a vehicle or piece of equipment back to work, HHH & Repair provides dependable service focused on minimizing downtime and keeping your business moving.

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Comprehensive Truck & Equipment Services

HHH & Repair offers a full range of services to keep commercial trucks, fleet vehicles, and diesel-powered equipment safe, reliable, and productive. From routine maintenance and DOT inspections to advanced diagnostics and mobile repairs, our technicians work on the systems and equipment your business depends on every day. We service commercial trucks and trailers as well as construction, agricultural, and other heavy equipment, providing practical repair solutions designed to reduce downtime. Explore our core services below to learn more about how HHH & Repair can support your vehicle and equipment needs.

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Preventive Maintenance

Keep your commercial trucks and diesel equipment reliable with scheduled preventive maintenance from HHH & Repair. We inspect critical components, service fluids and filters, identify developing problems, and help fleets reduce unexpected breakdowns and costly downtime.

Heavy Equipment Repair

HHH & Repair services construction, agricultural, and other diesel-powered heavy equipment with in-shop and mobile repair capabilities. Our technicians diagnose and repair engines, hydraulics, electrical systems, cooling systems, drivetrains, and other critical equipment components.

Federal DOT Inspections 

HHH & Repair provides DOT inspections for commercial trucks and vehicles in Burlington, WI. Our technicians inspect key safety components and identify issues that may affect compliance or roadworthiness, helping commercial operators keep their vehicles safe and ready for work.

General Diesel Repair

From mechanical problems and engine issues to diagnostics and electrical faults, HHH & Repair provides comprehensive diesel repair for commercial trucks, fleet vehicles, and equipment. Our experienced technicians diagnose problems accurately and perform the repairs needed to get your equipment back to work.

Mobile Truck Repair

When your truck can't come to the shop, HHH & Repair can bring the repair service to you. Our mobile truck repair service provides onsite diagnostics, maintenance, and mechanical repairs for commercial trucks and fleet vehicles throughout Burlington and the surrounding area, helping minimize downtime.

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Mobile Truck & Equipment Repair

When a commercial truck or piece of equipment cannot easily be brought to the shop, HHH & Repair can bring professional repair service directly to your location. Our mobile technicians provide onsite diagnostics, mechanical repairs, maintenance, and troubleshooting for commercial trucks, fleet vehicles, construction equipment, and other diesel-powered machinery. Mobile service can help reduce towing requirements, minimize equipment downtime, and get vehicles and machinery back into operation more efficiently. Whether you're dealing with a breakdown at your facility, a truck that won't make it to the shop, or equipment that needs service at the jobsite, our team can provide practical onsite repair solutions.

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Fleet & Commercial Equipment Service

Keeping a commercial fleet operating reliably requires more than repairing problems after they occur. HHH & Repair supports fleet owners, contractors, and commercial operators with preventive maintenance, diagnostics, inspections, and repairs for trucks and diesel-powered equipment. Our technicians can help identify developing issues, address needed repairs, and maintain critical components to reduce unexpected downtime and keep vehicles and equipment productive. With both in-shop and mobile service available, HHH & Repair provides flexible repair and maintenance solutions for businesses throughout Burlington, WI, and the surrounding area.

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Experienced Truck & Equipment Repair Technicians

Choosing the right repair provider is important when your trucks and equipment are essential to your business. HHH & Repair brings more than 30 years of combined diesel mechanic experience to the repair and maintenance of commercial vehicles and heavy equipment. Our technicians have experience diagnosing complex mechanical, electrical, engine, drivetrain, aftertreatment, and hydraulic problems, allowing us to address both routine service needs and difficult repairs. We combine experienced technicians with in-shop and mobile service capabilities to provide practical repair solutions that help customers keep their vehicles and equipment working reliably.

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Truck & Equipment Services in Burlington, WI and Surrounding Areas

HHH & Repair is based in Burlington, Wisconsin, providing in-shop truck and equipment repair along with mobile service throughout the surrounding area. We work with commercial truck owners, fleet operators, contractors, and equipment owners who need reliable diesel repair and maintenance close to where their vehicles and machinery operate. Our mobile service is especially useful for businesses that need repairs performed at their facility, jobsite, or other location. Contact HHH & Repair to find out if our shop or mobile technicians can service your truck or equipment in your area.

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Get the Truck & Equipment Service You Need

Whether you need routine maintenance, a DOT inspection, diagnostic work, or repairs for a commercial truck or heavy equipment, HHH & Repair is ready to help. Contact our Burlington, WI shop to schedule service or discuss your repair needs with our experienced team. If your truck or equipment cannot come to us, ask about our mobile repair services and onsite support.

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FAQs

What types of trucks and equipment does HHH & Repair service?

HHH & Repair services light-, medium-, and heavy-duty commercial trucks, fleet vehicles, trailers, and diesel-powered equipment. Our technicians also work on construction, agricultural, and other heavy equipment, providing mechanical, electrical, engine, hydraulic, drivetrain, and diagnostic services for a wide range of commercial vehicles and machinery.

Does HHH & Repair offer mobile truck and equipment repair?

Yes. HHH & Repair provides mobile truck and equipment repair for customers who cannot easily bring their vehicle or machinery to our Burlington shop. Our technicians can perform diagnostics, maintenance, troubleshooting, and many mechanical repairs at your facility, jobsite, or other service location, helping reduce downtime and avoid unnecessary towing.

What areas does HHH & Repair serve?

HHH & Repair is based in Burlington, Wisconsin, and serves commercial truck, fleet, and equipment owners throughout the surrounding area. In addition to in-shop repairs, our mobile service allows our technicians to travel to customer locations when onsite service is appropriate. Contact us to confirm whether our shop or mobile technicians can service your location.

Does HHH & Repair provide preventive maintenance for commercial fleets?

Yes. Preventive maintenance helps identify developing problems before they become expensive breakdowns. HHH & Repair provides scheduled maintenance and inspections for commercial trucks, fleet vehicles, and diesel equipment, including fluid and filter service, component inspections, diagnostics, and other recommended maintenance based on the vehicle or equipment's needs.

Can HHH & Repair perform DOT inspections?

Yes. HHH & Repair provides DOT inspections for commercial vehicles in the Burlington, WI area. Our technicians inspect important vehicle safety components and identify issues that may affect a vehicle's roadworthiness or compliance requirements. Regular inspections and maintenance can also help commercial operators identify repair needs before they lead to unexpected downtime.

What types of diesel repairs does HHH & Repair perform?

HHH & Repair provides a broad range of diesel repair services for commercial trucks and diesel-powered equipment. Our capabilities include engine repair, diagnostics, electrical repair, brakes, transmissions and clutches, axles, driveline components, suspension, cooling systems, exhaust, EGR and DPF systems, tires, HVAC, and other mechanical repairs.

Does HHH & Repair provide hydraulic repair?

Yes. HHH & Repair provides hydraulic repair services for trucks, construction equipment, agricultural equipment, and other machinery. Our capabilities include hydraulic hose and cylinder repair as well as hydraulic system diagnostics and component repair. If a hydraulic system is leaking, malfunctioning, or losing performance, our technicians can help identify the problem and determine the appropriate repair.

Can HHH & Repair diagnose engine and electrical problems?

Yes. Proper diagnostics are an important part of HHH & Repair's truck and equipment service capabilities. Our technicians diagnose diesel engine, electrical, and other mechanical problems to identify the underlying cause rather than simply treating the symptoms. We can then recommend the appropriate repair or maintenance needed to restore reliable operation.

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Comprehensive Heavy-Duty Mechanic Services

Our experienced diesel mechanic team handle everything from general diesel repair to hydraulic hose and cylinder repair, preventive maintenance, DOT inspections, and heavy equipment repair for construction and agricultural equipment. For customers who cannot bring their equipment to our shop, our mobile truck and equipment repair services bring professional technicians directly to your job site. Whether you need routine maintenance or complex diesel repairs, HHH & Repair provides dependable service for the trucks and equipment your business relies on.

Diesel mechanic performing DOT Inspection on semi truck in Burlington, WI

DOT Inspection

At HHH & Repair LLC, we understand that DOT inspections are a crucial aspect of keeping your fleet trucks running safely and smoothly. As a commercial vehicle owner, you are required to have your fleet inspected annually by a qualified inspector to ensure that your vehicles comply with federal regulations.
Diesel mechanic performing general diesel repairs on semi truck in Burlington, WI

General Diesel Repair

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 heavy equipment repairs in Burlington, WI

Heavy Equipment Repair

At HHH & Repair LLC, we don't just specialize in fleet truck repair, we also offer a wide range of heavy equipment services to our commercial clientele. Our experienced technicians are equipped with the knowledge and expertise to diagnose and repair a wide range of heavy equipment, including construction equipment, hydraulic lift gates, and forklifts.
Mobile diesel mechanic performing onsite mobile truck repair services on semi truck in Burlington, Wisconsin

Mobile Truck Repair

At HHH & Repair LLC, we understand that when your fleet vehicles break down, time is of the essence. That's why we offer mobile truck repair services to our commercial clientele. Our experienced technicians are equipped with state-of-the-art diagnostic equipment and a fully-stocked mobile repair truck, allowing us to provide on-site repairs to your fleet vehicles.
Diesel mechanic performing preventive maintenance services on semi truck in Burlington, Wisconsin

Preventive Maintenance

At HHH & Repair LLC, we understand that preventive maintenance is key to keeping your fleet running smoothly and avoiding costly breakdowns. Our experienced and certified technicians offer a wide range of preventive maintenance services to help ensure that your fleet trucks are always in top condition.

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

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.

Diesel mechanic at work