Harder Mechanical is a full service mechanical contractor, self-performing all the process piping, plumbing, and sheet metal work for Healthcare, Higher Education, Mission Critical, and other sophisticated commercial industries.
We can do it all: from boilers and chillers in operating hospitals to complete med gas systems, fuel oil systems and large central utility plants.
With in-house architectural sheet metal complementing our full array of sheet metal work and a 24-hour service department, we are able to serve our commercial clients around the clock.
We like to collaborate and join the team early on to offer additional value to our clients. Harder’s experienced design and BIM professionals have extensive experience with alternate means, methods and materials, making Harder a valuable partner on Design-Assist, Design-Build, and Integrated Project Delivery (IPD) teams.
Harder Mechanical offers a wide range of comprehensive services to meet the needs of our clients. Our Commercial Buildings clients count on us to deliver a high-quality installation of their mechanical systems.
A rock-solid foundation for your project—any size, any place. Expert prep and pour for performance you can count on.
End-to-end mechanical installations, delivering the systems you need and the above-and-beyond service you deserve.
In-house design-assist services lower costs, boost constructability, and reduce overall schedules for success from the very start.
Decades of experience with the most demanding equipment challenges means we get the job done—and we mean the whole job.
Specializing in complete single-source piping solutions that achieve optimal results. You name it, we build it.
Sophisticated, not complicated, for peak performance at any scale. Proven processes keep your projects on track.
Powering innovation and infrastructure for every industry. Specialized systems you can rely on for the long haul.
Our dedicated service team will work with you to create a customized maintenance plan that satisfies the needs of your facility.
Harder's sheet metal division provides complete HVAC and industrial duct fabrication and installation for all major industries.
Prefabrication reduces downtime and labor costs while minimizing the impact on your operations, no matter where you’re located.
Strong, safe, secure—infrastructure that holds to the highest standards. Discover workmanship backed by 80 years of experience.
Smooth, disruption-free service for every phase of your project. Our expertise guarantees safety and success.
State-of-the-art tech for designs that deliver. We combine leading-edge tools with decades of experience to envision and execute with excellence.
From our headquarters in Oregon to our newest offices in Texas, our teams are ready to deliver the highest quality in mechanical construction services wherever they’re needed.
Our Commercial Buildings experts are ready to partner with you on your next project.