We specialize in converting renewable energies into power. These complex conversion systems demand the same safety and quality as traditional power plants. Whether you’re converting biomass, harnessing the power of wind or water, or capturing sunlight, Harder has the right experience to plan and execute your project.
Renewable energies represent the fastest-growing segments of the energy sector. As the industry develops new methods of energy production, Harder applies its expertise to aid in the innovation.
We understand the complexities of power generation, both traditional and renewable. We translate our long-term focus on power generation into the constructability insight you need.
Harder Mechanical offers a wide range of comprehensive services to meet the needs of our clients. Our Renewable Energy clients count on us to deliver a high-quality installation of their innovative new energy 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.
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 Renewable Energy experts are ready to partner with you on your next project.