
Diesel & Auto Repair in Monett, MO
Cars, pickups, and semi trucks. In the shop, on-site, or on the side of the road.
Mon–Fri 8–5 · Sat 8–12 · 100 Dairy St, Monett, MO 65708
- 10+ Years Experience
- Cars to Semis
- Mobile & Roadside Service
- English & Spanish
What we fix
Repair services in Monett & Lawrence County

Auto Repair
Brakes, engines, transmissions, AC and electrical for cars, pickups and SUVs.
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Diesel Repair
Injectors, turbos, EGR/DPF/DEF and no-start problems on diesel pickups.
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Commercial Truck Repair
Semis, box trucks and work trucks. Diesel repair for businesses that can't sit still.
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Mobile Mechanic
We come to your home, job site, farm or yard so you don't have to haul it in.
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Roadside Assistance
Broke down? Jump starts, tire help and on-the-spot repairs for cars and trucks.
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Semi Truck Repair
Engine, fuel, aftertreatment and electrical repair for tractors and 18-wheelers.
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Fleet Maintenance & Repair
One local shop for your trucks: scheduled maintenance and repairs that keep you rolling.
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Engine Diagnostics
Check engine light on? We find the real cause instead of guessing.
Learn moreBroke down? We come to you.
Stuck on the shoulder, in a parking lot, or out at the farm? Call us. Jump starts, tire help and on-the-spot repairs for cars and commercial trucks within about 50 miles of Monett.*
* Not sure if we service your area? Just give us a call. No harm, no foul.
Available during business hours. No towing.

Why Dons
Local, owner-run, and straight with you
Owner-operated by Landyn
When you call, you're talking to the people doing the work, not a call center.
Honest diagnostics
We find the real problem first and tell you what it'll take before we start.
Daily drivers to 18-wheelers
Cars, diesel pickups, work trucks and semis, all under one roof.
We come to you
Mobile mechanic and roadside help when the vehicle can't come to us.
Commercial & fleet
Keep your trucks earning
Trucking companies, farms and contractors count on their trucks. We repair semis, box trucks, dump trucks and work trucks, and we can set up regular maintenance so you have one local shop that knows your equipment.
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Service area
Serving 50 miles around Monett
Lawrence County first, plus Barry, Newton, Jasper, Christian, Greene, Stone, Dade and McDonald counties. See all service areas →
- Monett, MO
- Aurora, MO
- Pierce City, MO
- Mount Vernon, MO
- Cassville, MO
- Springfield, MO
- Joplin, MO
- Neosho, MO
- Purdy, MO
- Verona, MO
- Marionville, MO
- Republic, MO
- Carthage, MO
- Exeter, MO
- Wheaton, MO
- Billings, MO
- Sarcoxie, MO
- Granby, MO
- Miller, MO
- Stotts City, MO
- Freistatt, MO
- Wentworth, MO
- Diamond, MO
- Seligman, MO
- Crane, MO
- Lockwood, MO
- Nixa, MO
Reviews
What customers say
“Landyn is as knowledgeable as they come on diesels. You will get excellent communication, service and the result you want. What you won't get is unnecessary upselling, repairs you didn't ask for or an invoice that leaves you wondering if you chose the right shop!”
Lachlan Fordyce
3 reviews · Review from Google
FAQ
Common questions
What kinds of vehicles do you work on?
Cars, gas pickups, SUVs, diesel pickups, box trucks, work trucks and semi trucks. Daily drivers to 18-wheelers.
Do you offer roadside assistance?
Yes. We help cars and commercial trucks with jump starts, tire help and on-the-spot repairs within about 50 miles of Monett during business hours. We don't offer towing.
Can your mechanic come to me?
Yes. Our mobile mechanic service comes to your home, farm, job site or truck yard within about 50 miles of Monett.
What are your hours?
Monday–Friday 8 AM–5 PM and Saturday 8 AM–12 PM. Closed Sunday.
Are you open 24/7?
No. We're open during the hours above. The best way to reach us is to call (417) 205-3705.
Do you speak Spanish?
Sí. Se habla español. We serve customers in English and Spanish.
Where are you located?
100 Dairy St, Monett, MO 65708, serving Lawrence, Barry, Newton, Jasper, Christian, Greene, Stone, Dade and McDonald counties.
Do you work on fleets?
Yes. We do fleet maintenance and repair for trucking companies, farms, contractors and local businesses.
Need it fixed? Call Now.
Fastest way to get help is a phone call. In the shop, on-site, or on the side of the road.
