State-of-the-art equipment for all your custom welding needs.

Engine Rebuilding

We have the capability to fix and rebuild all types of engines.


We customize trucks to your desired look and functionality.

Line Boring

Our high-end machinery allows for 100% alignment accuracy.

Snow Plow Repair

We handle all snow plow equipment install & repair. 

Steam Cleaning

Our machines can clean & wash any and all automotive parts.

Truck Repair

Our team has experience repairing all types of trucks.

Fleet Maintenance

We maintain truck fleets for businesses and municipalities.

Why Choose On-Site for all your Heavy Equipment Repair needs in Bergen Passaic County...

On-Site Equipment Repair of North Jersey offers top-notch installation and repair services for virtually all brand of heavy equipment. We have highly skilled mechanics that are XDP authorized, CAT and Powerstroke certified; no job is too big or too challenging for us. We specialize in custom fabrication welding, line-boring, as well as electrical, mechanical and hydraulic rebuilding and customization. We work around-the-clock to ensure that we exceed your expectations and that we do so at a more affordable price and at a faster pace than our competitors. We fix on-site or in-house and have access to parts for any and all types of makes and models. We’re the trusted source for on-site fleet maintenance for both companies and municipalities.

We have nearly a decade of experience in diagnosing, repairing, and maintaining all brands and all issues associated with heavy equipment machinery. From hydraulic hoses and dealer computer diagnostics to complete rebuilding of engines and transmission we do it all. We understand that your time and your deliverables are of the utmost importance to you which is why we’re the most trusted source in NJ for getting to your location and fixing on-site so that you can keep running your machinery and your business optimally. Click below to get an estimate today!