MacDonald-Miller Facility Solutions

MacDonald-Miller Facility Solutions is a full-service, design-build mechanical contractor in the Pacific Northwest.

We take pride in being the contractor of choice for mechanical engineering, design-build construction, custom metal fabrication, building system service, maintenance, and energy management programs. With award-winning service, and as a State of Washington & Oregon approved Energy Services Company, we partner with building owners and managers to make their buildings work better.