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


We Are Proud Laborers~~~ Happy Labor Day!

Looked far and wide for an appropriate quote for today but this one struck me as profound: A hundred times every day, I remind myself that my inner and outer … Read more...

Transition Chutes for Oregon Pulp & Paper Mill

Pictured below is Justin, one of┬áMillers premier welder/fabricators working on one of two transition chutes for a mill in Oregon. Justin has recently completed his seventh year with Miller and … Read more...

Miller’s Community Efforts

As a supporter of the community, especially events relating to hockey and the Civic Center, Miller Mechanical is humbly asking the┬áresidents to step up and get involved in efforts to … Read more...