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 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.


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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


Happy Labor Day!

In observance of the Labor Day holiday, Miller Mechanical Services will be closed on Monday, Sept. 7th, to honor the American labor movement and the contributions that workers have made to the strength, … Read more...

The Latest Signage Project Via Miller’s Waterjet

The Wild West Ranch in Lake George is undergoing transformations and a few signs were quickly needed for some of their additions and remodels. Miller Mechanical has a great deal … Read more...

Digester Head in Process

Pictured below is the digester head in progress viewed from the outside and the internals. Our experienced fabricators at Miller have received this carbon steel head and have lined it … Read more...