Mobile Diesel & Heavy Equipment Repair in Bedminster, NJ

Stuck on Route 202 or broken down near Lamington Road? KS Diesel On-Site Repair delivers 100% mobile truck, trailer, and heavy equipment repair in Bedminster, NJ, with 24/7 emergency response.

From horse farms off Black River Road to job sites along I-287, our fully-equipped service trucks come to your location, anytime, anywhere.

About Us

WHY CHOOSE KS DIESEL IN BEDMINSTER, NJ?

We deliver expert mobile diesel repair, fully on-site, for Bedminster’s contractors, fleets, and municipal operators. No towing, no delays, just fast, certified repairs where you need them.

100% ON-SITE REPAIRS

All repairs are done at your job site, roadside, or fleet yard, no shop delays or towing required.

24/7 EMERGENCY SERVICE

Breakdowns don’t wait. We’re ready 24/7, nights, weekends, and holidays, for fast response in Bedminster.

1-YEAR WORKMANSHIP WARRANTY

All work is backed by our full 1-year warranty, welding, hydraulics, diagnostics, or engine repairs.

TRUCKS, TRAILERS & EQUIPMENT

We repair diesel trucks, trailers, reefers, construction equipment, and fleet vehicles of all types.

ASE-CERTIFIED TECHNICIANS

Skilled, experienced, ASE-certified diesel mechanics handle every repair, guaranteed.

Our Services

Our Mobile Diesel & Equipment Repair Services in Bedminster, NJ

We repair diesel engines, heavy equipment, trailers, and hydraulics on-location, wherever your breakdown happens.

Heavy Equipment Repair

We fix loaders, excavators, skid steers, forklifts, backhoes, and more across Bedminster. Whether you're on a site near Lamington Road or off Burnt Mills Road, we come to you. Hydraulic issues? Won’t start? We get it running again, same day.

Mobile Truck Repair

Breakdown on Route 206 or I-287? We come to your location. From no-starts and air leaks to DPF problems and electrical failures, we fix diesel trucks on-site, fast.

Roadside Assistance

Stuck on Route 78 or near Pluckemin Village? If your semi or reefer fails, KS Diesel responds 24/7. We handle fuel delivery, battery jumps, hose leaks, brake issues, and more, right where you are.

Line Boring

Have worn pinholes on your excavator or loader? We offer precise on-site line boring for heavy equipment across Bedminster. No hauling. No downtime.

Welding & Fabrication

We bring mobile welding to your site in Bedminster, from cracked loader arms to broken brackets. Structural repairs, reinforcements, and custom fab work, done right on location.

Hydraulic Hose Repair

Blown a hydraulic hose on the job? We fabricate, crimp, and install new lines right on your site in Bedminster Township, same day, fully pressure-tested.

Diagnostics & Electrical Repair

Check engine light? No start? We run full diesel diagnostics to pinpoint engine, ECM, sensor, or electrical issues fast, on-site in Bedminster.

PM Service (Preventative Maintenance)

Keep your equipment or fleet running strong with oil changes, filter swaps, inspections, and fluid checks. All done at your location in Bedminster.

Fleet Maintenance

Managing a fleet in Bedminster or nearby? We offer routine service, inspections, and emergency repairs to keep your trucks and equipment working without downtime.

Breakdowns happen anytime, and we respond anytime

24/7 Emergency Diesel Repair in Bedminster, NJ

We’re ready when you break down, day or night, rain or shine.

We Handle All Emergency Situations

A reefer not cooling off Lamington Road

A semi truck stuck on I-78

A skid steer leaking fluid near Pottersville Road

Or a farm truck stalled in The Hills area

We show up fast, diagnose the issue, and get your machine moving, all without towing.

Call 908-723-9531

What Our Customers Say

TESTIMONIAL

EXCELLENT

Based on 30 reviews

Posted on Google

Howard Mcnabb

Trustindex verifies that the original source of the review is Google.
I was stuck on 202 from last night and Kevin came and got me up and running this morning. And his prices are reasonable .I would definitely go with him again

Posted on Google

Nicholas Dessauer

Trustindex verifies that the original source of the review is Google.
Kevin is a absolute amazing Mechanic!!!! We were coming back to Long Island fromKY and the Fan pulley went out on our 3500 diesel truck and he was able to get the parts and fix the truck and have us back on the road in very quick way. Excellent service and communication. Price was very reasonable and for a same day call and fix he did an Outstanding Job!!! Thank you again Kevin we appreciate you so much!!!!

Posted on Google

Karam Bains

Trustindex verifies that the original source of the review is Google.
I am from canada and got problem on my Columbia with Cat c15, twin turbo And looked for mobile service and got in touch with KS diesel in NJ he is the best guy I have ever met for mobile service , very much knowledgable and cool headed , not greedy Would recommend this guy to everyone, if you got any problem in Somerset NJ area call this guy 10/10 for price 10/10 problem solver

Posted on Google

Eric Karstensen

Trustindex verifies that the original source of the review is Google.
Kevin is the best. Fast excellent work. Great on the road mechanic. Best prices around! Nice guy. Would recommend for all truck repairs. A++

Posted on Google

Danny Guerrieri

Trustindex verifies that the original source of the review is Google.
Awsome

Posted on Google

ibrahim elhabbal

Trustindex verifies that the original source of the review is Google.
Trust worthy, honest, genuine and very hard working. What else do you need from your mechanic. Always answers right away and gives you best recommendations!!!!!!

Industries We Serve in Bedminster, NJ

We work with key industries across the Bedminster area, including:

Construction – Excavators, loaders, rollers, and more

Trucking Fleets – Box trucks, reefers, long-haul rigs

Excavation Companies – Job-site equipment repair

Municipal Fleets – Utility and service vehicles

Equipment Rental Yards – Skid steers, mini-excavators, trailers

If your operation depends on diesel power, we keep it running.

Call 908-723-9531

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Mobile Diesel Repair Near you

Neighborhoods We Serve in Bedminster, NJ

We proudly serve all neighborhoods and surrounding areas in and around Bedminster, NJ, including:

The Hills

Pluckemin

Lamington

Burnt Mills

River Road Area

No matter where your breakdown happens in Bedminster, we come to you, fast and fully equipped.

Check all the Service Areas

Mobile Diesel Repair in Bedminster Township, NJ

Request a Free Estimate

If you're dealing with a breakdown, leak, or engine issue in Bedminster Township or nearby, skip the towing, we come to you.

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