Harder Mechanical Contractors

About Harder Mechanical Contractors

Harder Mechanical is one of the nation’s largest mechanical contractors with an outstanding reputation for working safely, meeting tough schedules, and delivering quality projects. Based in Portland Oregon, we work primarily in the 11-western states with regional offices in Reno, NV; Phoenix, AZ; Los Angeles, CA; Richmond, CA; Salt Lake City, UT.

Harder builds sophisticated, modern mechanical solutions that tackle the industry's most complex construction challenges. For over ninety years, Harder Mechanical has continuously refined its processes, creating safe environments from which our skilled staff can focus on the quality craftsmanship we demand. For each industry we serve, Harder stands as the leading service provider in the region and as the needs of industry evolve, we apply our expertise to each new challenge.


Intern Field Engineer

June 2019 - August 2019 The Dalles, OR
“The company and everyone in it is very friendly and willing to help newcomers learn the ropes. Getting to work in the field with the craft was also a pleasure.”

Field Engineer

June 2019 - August 2019 Richmond, CA
“Harder Mechanical works on some very interesting projects which allowed me to experience things that most people are not even aware take place in the Bay Area. Not only does HMC work on large, complex projects in petroleum refining, they work with major companies like Google, Intel, and Tesla. This allows for a broad range of experiences.”
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