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.

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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


A TED Talk worth sharing

  On a side note thought this was worth sharing: 65,000 Manufacturing Jobs Lost In September According to the latest release from the Bureau Of Labor Statistics, the manufacturing workforce declined … Read more...

Happy National Manufacturing Day!

Today, October 7, 2016 is National Manufacturing Day! More than 12 million Americans work in the manufacturing industry. Manufacturing makes up more than 35% of the U.S. gross national product. … Read more...

Customer’s Idea Results in Design and Manufacture

A longtime customer came in with an idea to design and manufacture something to simplify the process of dredging and dewatering The team at Doty and Miller were able to … Read more...