For over three decades, Niagara Industrial Mechanical has been the go-to mechanical services contractor for some of the region’s largest and most complex industrial operations. From high-capacity waste-to-energy to concrete producers and paper mills, we deliver precision millwright services that keep your equipment—and your business—moving.

Whether we’re installing, aligning, or repairing equipment, our experienced millwrights bring the technical knowledge and hands-on skill needed to minimize downtime, optimize performance, and ensure safety—every time. 
Our dedicated team is passionate about what we do, ensuring that every project is executed with precision and a positive attitude.

NIM has earned trust and respect from major industrial players on the market due to our experienced maintenance team that provides reliable, routine service and shutdown support for industrial facilities. We pay close attention to details, ensuring that critical systems like conveyors, rotating equipment, tanks, and gear or shaft assemblies stay running at peak performance. Whether it’s scheduled maintenance or urgent turnaround work, we bring a hands-on dedication to craftsmanship, efficiency and safety. Ultimately—and most importantly—we prioritize neat workmanship and clear, consistent communication with customers, which has proven to be the reason clients return to us time and time again.