Circle B Welding
Semi truck engine bay during turbo and equipment repair

Heavy Equipment & Semi Repair in Lebanon, MO

Heavy Equipment Repair Built Around a Clear Diagnostic

Skid steers, excavators and semi trucks repaired on-site — hydraulics, tracks, engine and driveline work, with a straight diagnostic minimum.

$150

Diagnostic minimum, quoted up front

Mobile

We come to your equipment

Local

Lebanon and surrounding area

On-site

Repaired where it sits

Recent Projects

Recent Heavy Equipment & Semi Repair & Maintenance jobs

Start with the diagnostic. Then price the real repair.

Heavy equipment and semi repair starts with a diagnostic minimum. The final cost depends on the failure, the parts needed, and the time it takes to fix once we're on-site.

Get estimate

Pricing is a starting point. Final quotes are confirmed after a quick site review.

  • Heavy Equipment & Semi Repair & Maintenance

    Hydraulic, track, engine and driveline work.

    $100 first hr, $75/hr after - diagnostic minimum $150

Circle B Welding & Contracting repairs skid steers, excavators, semi trucks and other heavy equipment on-site around Lebanon, Missouri — hydraulic motors, pumps, cylinders and lines, rubber track replacement, and engine, driveline and electrical repair, done where your equipment sits.

On-site heavy equipment and semi repair

Skid steers, excavators and semi trucks are expensive to move when they are down. Circle B handles practical on-site diagnostics and repair around Lebanon so you can avoid unnecessary hauling whenever the job can be fixed in the field.

Hydraulic, track, engine and driveline work

We work on hydraulic motors, pumps, cylinders, lines, rubber tracks, engine issues, driveline problems and electrical faults. When a repair needs reinforcement, a bracket, a guard or a welded fix, the welding and fabrication side of the business supports the mechanical work.

Built for working equipment, not showroom equipment

The priority is getting equipment safe, functional and ready to work again. We will explain what failed, what can be repaired, what should be replaced and what can wait, so you can make a practical decision for the machine and the job.

Helpful details for a faster diagnosis

Before a service call, note the machine model, the symptoms, when the problem started and whether it changed under load. Photos or short videos of leaks, track issues, fault lights, broken brackets or damaged lines can help narrow the problem before we arrive and may save time on the job.

Customer Reviews

What Our Customers Say

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Barnaby Wilde

2 years ago

This business is run by Matt, and we had him put in a chain link dog fence at our residence. WOW. Matt showed up on time, had an excellent work ethic I haven't witnessed in a long while, and he proved he knows how to do the job right. No, I'm not related to Matt, just a pleased customer!

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Tyler Pollock

3 years ago

Diverse, Knowledgeable, and quality end product. I've used Circle B for several different projects and have always been pleased with the results.

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Blaine McEachern

2 years ago

Circle B was prompt fairly priced and very thorough.

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Tyler Cardwell

a week ago

Great experience working with Matt. He repaired a hydraulic pump on a track loader brush cutter for me. Never had any issues with it since.

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Cheri Holmes Gipson

6 months ago

We moved here in August 2025 from Las Vegas and were hard pressed to find anyone we could actually get to even bother to come out for an estimate and the one person who did never even got an estimate back to us at all. When I found Circle B we were a big hesitant but Matt came right out, gave us an estimate and the rest is history! Matt and his crew put up a lot of fencing in two different yards, built our 10x14 shed, poured concrete for a floor in the shed, extended our patio deck, added a handrail, and set up a gazebo and will be helping with future jobs. You will not find anyone in the area with a better work ethic as this young man, he is methodical in all he does, honest as the day is long, and he truly cares about his clients, which in this day and time gets harder and harder to find. Circle B will always have our business as long as we live here. Thank you Matt for taking such great care of us. Mike & Cheri G

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Melissa Dalton

2 years ago

They do amazing work! Great communication! Great prices! We love our fence! Thank you!

Request A Quote

Let's get your quote started

Send the basics here. We'll follow up with the right questions before coming out to look at the job.

Questions

Frequently Asked Questions

Do you work on semi trucks, or just construction equipment?

Both. We repair skid steers, excavators and other heavy equipment as well as semi trucks — engine, driveline, hydraulic and electrical work included.

Can you replace rubber tracks on-site?

Yes, rubber track replacement is done on-site, along with hydraulic motor, pump, cylinder and line repair.

How much does heavy equipment repair cost?

Heavy equipment and semi repair is $100 for the first hour and $75 per hour after that, with a $150 diagnostic minimum.

Let's get your quote started

Send the basics. Matt can follow up with the right questions before he comes out.

Add up to 5 job photos. Clear photos help us understand access, damage, measurements and materials before we call.