MacDonald-Miller Facility Solutions, LLC, has established itself as a premier design-build mechanical contractor in the Pacific Northwest, serving clients for over half a century. With a workforce of over 1,000 professionals and multiple locations, the company specializes in an array of mechanical solutions including HVAC, plumbing, electrical services, building controls, and smart building technologies. The firm's mission focuses on enhancing building operations to achieve optimal efficiency and performance, effectively addressing client needs while aligning with environmental sustainability goals.
Rooted in a culture that prioritizes collaboration, dedication, and innovation, MacDonald-Miller leverages its extensive experience to deliver superior service and trusted solutions, making it a leader in the mechanical contracting field. The company takes pride in its proactive approach to safety, community involvement, and nurturing a work environment that emphasizes employee growth and inclusion. Its recent recognitions, including being named one of the Best Workplaces in Washington, underscore the company’s commitment to excellence and employee satisfaction.
Through consistent partnerships, MacDonald-Miller has transformed the dynamic landscape of the region by providing tailored mechanical solutions that are both cost-effective and environmentally responsible. Whether engaging in new construction or retrofitting existing structures, their dedicated team utilizes advanced engineering practices to ensure every project meets the highest standards of quality. By integrating innovative technologies and sustainable practices, MacDonald-Miller stands out as a key player in creating a better built environment, one building at a time.
