DUNCAN'S EQUIPMENT SERVICE
Duncan's Equipment Service Heavy Duty Mobile Field Service Truck
23+ Years
Experience

Duncan's Equipment Service • London, KY & Laurel County Mobile Mechanic & Heavy Equipment Repair

When your equipment breaks down, your job site stalls. At Duncan's Equipment Service, we are your trusted on-site mobile mechanic providing expert heavy equipment and diesel repair in London, KY and surrounding areas to keep your iron moving. Outfitted with an Auto Crane, mobile welding, and dealer-level diagnostics, our mobile team delivers solutions you can count on directly on-site.

Zach Duncan, owner of Duncan's Equipment Service, with his family

Uncompromising Quality

Founded by Zach, Duncan's Equipment Service is a locally owned and operated business in London, Kentucky built on heavy machinery craftsmanship and honest communication.

Whether we are managing fleet Planned Maintenance (PM) for commercial contractors across the region or helping local homeowners and farmers keep their equipment running, we prioritize doing the job right the first time. We are also proud to serve as a family legacy lane, teaching the trade to the next generation while delivering top-tier service across Central and Southern Kentucky.

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Our Core Service Offerings

From heavy industrial fleets on job sites to agricultural machinery on private land, we bring certified mechanical expertise directly to you.

Heavy Equipment & Commercial Fleet Service

construction Heavy Equipment Field Repair

Forklifts, Excavators & Loaders

On-site repair for forklifts (electric, LPG, diesel), excavators, skid steers, backhoes, and wheel loaders directly at your job site or yard.

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fact_check Pre-Purchase Inspections

Machinery & Fleet Evaluations

Buying used equipment? We perform comprehensive on-site inspections of hydraulics, engine condition, electrical systems, and structural integrity before you buy.

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bolt Diagnostics & Forced Regens

Code Reading & DPF Service

Advanced diagnostic code scanning, live parameter monitoring, electrical troubleshooting, and DPF forced regens at your work location.

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calendar_month Planned Maintenance (PM)

Fleet Continuity & Servicing

Scheduled PM programs designed to eliminate expensive job-site downtime. Filters, fluids, greasing, and wear inspections tailored for commercial fleets.

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agriculture Farm Equipment & Tractors

Agricultural Machinery Repair

On-farm mobile mechanical service for agricultural tractors, balers, loaders, PTO drivelines, and pasture utility implements across Central & Southern KY.

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settings_input_component Hydraulic & Electrical Systems

Hoses, Cylinders & Pumps

Hydraulic leak troubleshooting, cylinder repacking, valve bank repairs, pump testing, and complex wiring harness diagnostics.

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How It Works

  1. 1

    Text Zach

    Send a quick text with the machine, the problem, and your location. Photos help us come prepared.

  2. 2

    We Roll Out

    Our fully equipped service truck comes to your job site, yard, or farm. No hauling, no towing to a dealer.

  3. 3

    Fixed On-Site

    We diagnose and repair right there, so your iron gets back to work and your crew keeps moving.

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Central, Southern & Eastern Kentucky Coverage

We provide on-site heavy equipment repair, diesel mechanics, and machinery diagnostics directly to your location. Based locally in London, our mobile service trucks travel across Central, Southern, and Eastern Kentucky to serve commercial job sites, agricultural farms, and residential properties.

Frequently Asked Questions

Are you an on-site mobile mechanic in London KY? expand_more

Yes, 100%! Duncan's Equipment Service is a dedicated on-site mobile mechanic service. Rather than dealing with the expense and hassle of hauling disabled machinery or trucks to a dealership, we bring our fully equipped mobile service truck directly to your job site, commercial yard, farm, or property across London, Laurel County, and Central & Southern Kentucky.

Do you do emergency highway roadside repairs? expand_more

No. For safety and quality standards, we service equipment and vehicles on job sites, farms, commercial yards, or residential driveways. If you experience a breakdown on the interstate (such as I-75), please have your vehicle or equipment towed home, to a farm, or to a safe parking lot, and we will complete the repair on-site there.

Do you perform pre-purchase equipment inspections? expand_more

Yes! Before buying a used forklift, excavator, skid steer, backhoe, or diesel truck, we come to the seller's location to perform a detailed evaluation. We inspect hydraulics, engine health, electrical components, and structural wear to save you thousands in hidden defects. You can also submit an inspection request online via our Pre-Purchase Request Form.

What area do you serve in Kentucky? expand_more

Zach regularly travels to job sites, commercial yards, and farms across Central and Southern Kentucky — including all surrounding communities depending on the job site location.

What types of forklifts and heavy equipment do you work on? expand_more

Zach services electric, LPG, and diesel forklifts, hydraulic excavators, skid steers, backhoes, wheel loaders, farm tractors, and commercial diesel vehicles across all major equipment manufacturers.

Can you perform computer diagnostics and DPF forced regens? expand_more

Yes. Our service rig carries electronic diagnostic tools to read fault codes, troubleshoot electrical/hydraulic issues, clear fault codes, and perform DPF forced regens right at your location.

How do I schedule an on-site appointment? expand_more

Simply text us directly at (606) 350-8815, or submit an online Contact Form or Pre-Purchase Inspection Form. Because our mechanics are actively in the field on service calls, text messages or online submissions ensure the fastest response and direct scheduling.

Duncan's Equipment Service Logo

Don't Just Take Our Word For It

See why local business owners, contractors, and homeowners trust us for expert equipment repair.

Read our 5-Star Google Reviews
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