MacDonald-Miller Facility Solutions is the top choice, full-service, design-build, mechanical contractor in the Pacific Northwest.
With over 1,000 talented professionals, 10 locations and our own fabrication shop, no project is too small or too big. Whether you simply have a service call, or are planning a 40-story office building, we have the right team of system experts – for you and your buildings’ needs.
Our Smart Building Service blends predictive HVAC service with innovative technology solutions. Using the best mechanical technology paired with over 50 years of industry expertise, we are able to create a more cost-effective maintenance plan based on need. Our dedicated team of experts connect remotely to your HVAC system, so we can provide critical supervision and helpful building insights!
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A learning environment for continuous process improvement MacDonald-Miller is in the business of continuous improvement to ensure we eliminate the eight types of waste. By delivering exactly what our customers are willing to pay for, our processes will inherently become streamlined and efficient. This improves the customer experience by reducing warranty and pushed deadlines while…
Teamwork and training are this contractor’s recipe for success 2020 Best Contractors to Work For Award from Air Conditioning, Heating & Refrigeration News magazine covering residential and commercial contracting: One of the reasons why Gus Simonds likes the mechanical contracting industry so much is that there is no guaranteed recipe for success. As the president of MacDonald-Miller…
NAIOP’s 2020 Project Awards: Each year, NAIOP’s Night of the Stars identifies outstanding real estate developments and activities in a variety of market types and the individuals who conceived of, took risks, sponsored, supported and made the projects happen. The awards aim to honor all who contributed to the successful commercial real estate market in this annual…
City of Auburn Partners with MacDonald-Miller to Make Air Inside Buildings Safer During COVID-19 Pandemic Feature shared in Auburn Examiner: The city of Auburn has used the last few months, during the COVID-19 shutdown, to retrofit its buildings to make them safe for people to work and do business inside. The city has retrofitted 18…
MacDonald-Miller is the premier mechanical contractor in the Northwest. And a huge reason for that is our people. Here, nothing is higher priority than creating an environment where employees can craft their own path, embrace technology, expand their skills, and, just as important, be themselves. We are a Finalist for “Best Places to Work in Washington”, in large part because our atmosphere is one of creativity and camaraderie, where the level of dedication is matched by the amount of fun we have! Sound like a good fit? Go to macmiller.com/jobs to find out more about the wide variety of opportunities we have available in Washington and Oregon
Careers at MacMiller
Our clients have trusted us with their buildings for over 50 years. That’s because we listen to what our clients want, and we set out to make it happen.
Learn MoreWe don’t like to brag about ourselves. So here is what others have to say about us.