Built on Quality.
Driven by Service.
NJ Mechanical is a leading union mechanical contractor providing industrial piping, fabrication, plumbing, HVAC, and mechanical construction services throughout Northern Illinois, Central Illinois, the Chicagoland region, and Southern Wisconsin. Our Services Contact Us
Proven Experience.
Visible Quality.
NJ Mechanical brings proven expertise, skilled union craftsmanship, and an unwavering commitment to safety to every project—from HVAC-R and plumbing to industrial piping and fabrication. Our Services Contact Us
Quick Contact
Email: info@njmechanical.com Phone: (815) 319-9528
Headquarters
11284 Chaney Drive Machesney Park, IL 61115

A Leading Developer Of A Grade
Commercial & Residential Projects

Today Promin has over 4,000 professionals
on its payroll All Over The World.
The Best A Grade Commercial & Residential Services

High Quality Construction Solutions
For Residentials & Industries!

Offering high quality construction solutions. Build Your Dream Now!
World's Leading Industry Corporation!

Best A Grade Commercial
& Residential Services

The world is changing faster than ever before, business is no exception, yet those that embrace change are thriving, building bigger, better, faster & stronger products than ever before. We can help you build on your past and prepare for future.
Powerfull Product
Strategy

Our facilities meet high security requirements and are certified to the highest local standards.

Award Winning
Projects

The world of international supply chains involves of unknown risks and challenging regulations.

video image

Watch
Our Video!

Featured Projects

Our Recent Works

Leading The Way In Building And Civil Construction

Ready to Bring Bigger, Better, Faster And Stronger Projects Than Ever Before!!

Our Location

11284 Chaney Drive
Machesney Park, IL 61115

Quick Contact

Sales:info@njmechanical.com
Support: info@njmechanical.com

Send us a note and e will get back to you within 24 hours or call us today!
(815) 319-9528

Request A Quote

Complete control over products allows us to ensure our customers receive the best quality prices and service.

    What Our Clients Say!

    Recent Articles