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 mana...
At MacDonald-Miller Facility Solutions (“MacMiller”) we make buildings work better
At MacDonald-Miller Facility Solutions (“MacMiller”), the Northwest’s leading mechanical contracting firm, we design,...
At MacDonald-Miller Facility Solutions (“MacMiller”), we are the Northwest’s leading mechanical contracting firm, des...
At MacDonald-Miller Facility Solutions (“MacMiller”) we make buildings work better
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.
