As the preminent stainless steel contractor for a range of industries...


with the man power to handle the job...




Miller Mechanical Services, Inc. (MMSI) is a North American company specializing in metal fabrication and installation as well as the general maintenance of the pulp & paper industry.

We provide engineering solutions to a wide range of industries through metal work technology, fabrication and construction. We maintain “R” and “U” stamps that allow for fabrication, alteration and repair of ASME code vessels in the shop as well as the field.

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Sample Products & Services


ASME Pressure VesselsASME Pressure Vessels

API Storage VesselsAPI Storage Vessels

Curved Slot Screen DesignCurved Slot Screen Design



Heat ExchangersHeat Exchangers


Learn about our FLOW Mach 4 Waterjet with Dynamic XD technology! Faster, more accurate bevel and 3D cutting.

Latest News


Another Benefit of Miller’s Waterjet

Most of the manufacturing world is familiar with waterjets cutting steel, aluminum, and other varieties of metal materials.  Waterjets can cut so much more than metals, and more accurately than … Read more...

Two Loads From Fabrication to Field

When team work is applied it’s to the benefit of our customers. Miller’s Fabrication group worked in conjunction with the Field crew to complete a large amount of work on … Read more...

J. Walter Juckett Award

Miller Mechanical was honored to have fabricated the 2015 J. Walter Juckett Award for The Adirondack Regional Chamber of Commerce. It was waterjet and fabricated by our talented waterjet manager … Read more...