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


with the man power to handle the job...



As a preeminent stainless steel contractor with the right man power, facilities, custom build tools, and a history of impeccable service… we get the job done!

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

We also provide engineering solutions to a wide range of industries in addition to pulp and paper such as construction, power generation, chemical/pharmaceutical, etc.  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.

Miller Mechanical is certified as a women’s business enterprise by the Women’s Business Enterprise National Council (WBENC), the nation’s largest third-party certifier of the businesses owned and operated by women in the U.S. We recognize the commitment to supplier diversity that is embraced by corporations and government agencies today and we can add diversity to your supply chain.



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


Waterjet Performance on Porcelain Tile

A gentleman come in looking for help cutting 3/4″ thick piece of porcelain tile. The fragile material kept breaking when he attempted to cut it with a wet saw. We cut this … Read more...

The Latest Project at Miller & Doty

Pictured below is a project that combined production parts at both Miller Mechanical and Doty Machine Works. The skilled fabricators at Miller created the outside pieces of this structure while the craftsmen … Read more...

Between a Rock and a Good Place

 A regional stone crafter was up against a difficult architectural layout on a time sensitive project for a new destination hotel in Lake George. In addition to tricky layouts and … Read more...