Mobile Diesel & Heavy Equipment Repair in Bridgewater, NJ

Need a mobile diesel mechanic in Bridgewater? KS Diesel shows up fast with expert on-site repair for trucks, trailers, and heavy equipment.

We cover all of Bridgewater with 24/7 service, same-day repairs, and no towing required. Quick, reliable fixes, done right where you are.

About Us

WHY CHOOSE KS DIESEL IN Bridgewater TOWNSHIP, NJ?

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

100% ON-SITE REPAIRS

We fix your truck, trailer, or equipment right where it breaks, job site, roadside, or fleet yard. No towing. No waiting.

24/7 EMERGENCY SERVICE

Breakdowns don’t wait. We’re ready anytime with same-day and overnight service in Branchburg.

1-YEAR WORKMANSHIP WARRANTY

Every job we do in Bridgewater is backed by a full one-year workmanship warranty.

FULLY EQUIPPED SERVICE TRUCKS

Our trucks arrive stocked with diagnostics, hoses, welding gear, tools, and parts, ready to fix it on-site.

ASE-CERTIFIED TECHNICIANS

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

Our Services

Our Mobile Diesel & Equipment Repair Services in Bridgewater, NJ

We bring dealership-level capability to your location. Whether you’re running a job site near Chimney Rock Road or hauling loads on I-287, our techs show up with tools, parts, and experience, fast.

Heavy Equipment Repair

We fix excavators, skid steers, backhoes, loaders, and forklifts at your job site in Bridgewater. From engine problems to hydraulic or electrical issues, we handle it all on-site. No hauling needed.

Mobile Truck Repair

From box trucks to semis, we perform full mobile repairs across Bridgewater. Whether it’s a brake issue or electrical fault, we get to you fast and fix it where the truck sits.

Roadside Assistance

If you’re stuck near Route 22 or 206, we provide 24/7 roadside repair for diesel trucks and trailers. We handle no-starts, overheating, fuel problems, and more across Bridgewater.

Line Boring

We restore worn pin holes and bushings with on-site line boring. Perfect for excavators, loaders, and buckets. No machine hauling or downtime.

Welding & Fabrication

We provide mobile welding across Bridgewater for trailers, frames, and equipment. From crack repairs to custom brackets, we do it on-site.

Hydraulic Hose Repair

We replace busted hoses and fittings on the spot. Custom crimping, leak detection, and high-pressure hose service done right in Bridgewater.

Diagnostics & Electrical Repair

We scan and diagnose issues fast. Check engine lights, fault codes, DEF/DPF problems, and electrical faults are all handled on-site.

PM Service (Preventative Maintenance)

We keep your trucks and machines running with regular oil changes, greasing, brake checks, and inspections. All done at your site.

Fleet Maintenance

Bridgewater fleets trust us for mobile service. We track each unit, complete repairs on schedule, and keep your trucks moving without delay.

Breakdowns happen anytime, and we respond anytime

24/7 Emergency Diesel Repair in Bridgewater, NJ

Breakdowns don’t wait, and neither do we. If your truck, trailer, or equipment goes down in Bridgewater, KS Diesel comes fast:

We’re always on, days, nights, weekends, and holidays.

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!!!!!!