services

Fabrication • Welding • Electrical • Millwright • Outages

 

Fabrication & WElding

Generational craftsmanship plus advanced automation. CNC Waterjet, HD Plasma, Laser, Orbital & Robotic welding for reliable results, every time.

millwright & outage

Safe machinery installs and outage management with 35+ years of proven results. From rigging and alignment to mobilizing 30+ contractors, we keep you on schedule.

hugo electrical

In-house industrial electrical solutions through HUGO Electrical. Seamless integration with mechanical services for faster timelines, clearer communication, and code-compliant installs.

Specialty & safety Services

Pipefitting, dry-ice blasting, safety bollards installation and confined space certified work—all delivered with the same precision and safety you expect from NIM.

certifications

what our clients have to say

We have been working with Niagara Industrial Mechanical on smaller jobs before, but this bigger project really shows their value now as we see them delivering work every day. They are handling a long-term relining and structural reinforcement job for us now, and from the start, they’ve been straight-up and dependable. When something didn’t look right, their crew stopped, called, and made sure we were all on the same page—no guessing, no ego. They don’t skip steps or rush to move on. The work’s been solid, consistent, and they take real pride in what they do. Costs are fair, they help keep things moving by sourcing materials when needed, and they stay flexible when plans change. Communication’s been easy, respectful, and professional all the way through. Overall, it’s been a smooth experience, and we’re already lining them up for more work as they are earning our trust.

Brian Fuller

Maintenance Supervisor, Kistner Concrete Products, WNY

NIMS does exceptional work. They follow all of the plant and safety rules and always clean up when they complete the job. NIMS is an excellent company to have as a vendor. Highly recommended.

Mark Donovan

Saint Gobain NF

More than once we had a last minute repair and NIMS was there to help us out. Their guys were on time and did a great job!

Tim Wickham

WNY Energy

Niagara Industrial Mechanical was able to complete a much needed production part with a very short lead time and delivery date. This being the first order that we purchased from NIMS has shown us that they are committed to producing and delivering whatever is needed for their customers with the highest quality and production standards there is. Thank you Niagara Mechanical and we look forward to doing business with you in the future.

Greg Eschborn

Motivair Corporations

NIMS has been one of our contractors for many years. Quality work, timely customer service and off shift availability for our 24/7 operation has made them a great partner for us.

Paul Treharne

Cascades Containerboard

I can always count on the team at NIMS to perform safe, quality work, while meeting our sometimes demanding scheduling requirements.

Justin Smith

United Materials Sanborn

BuilD with Integrity. Work with Confidence.

Don’t wait for the next outage or breakdown. Partner with the team that delivers once, right, and on time.
Start your project today