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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Sunrise It’s been a long COVID-19 winter, but with the new year comes a vaccine and soon the hope of returning to “normal”. But what is normal going forward into 2021 and beyond? For us at MacDonald-Miller, much of our work life is, by necessity, “out in the field”, so working remotely is already in…
Bi-Polar Ionization and Controls Upgrade This fast-track project included installation of approximately 170 ion generators covering 23 floors of office space for T-Mobile Corporate Headquarters and several of their other buildings in Bellevue and Bothell. Thanks to Seth LaRiviere’s prior experience, vetting and testing of the Bi-Polar Ionization product, we were able to understand what…
With Clean Buildings mandates on the horizon, state is stepping up to help fund retrofits First-come, first-served aid applications can be submitted starting on July 1. By Perry England featured in the Seattle Daily Journal of Commerce: Building owners, property managers, landlords and businesses throughout the Puget Sound area are already working toward meeting the…
Our Perspective Newsletter comes from the viewpoints and voices of our employees and customers. Here are the stories of MacMillians making buildings work better! from the Spring 2021 Perspective: Presidential Message: Sunrise The NEWS Award: Best Contractors to Work for 2020 Safety Award: Voluntary Protection Program (VPP) Star Certification Service Award: 2020 Top Service Promotor T-Mobile Project: Bi-Polar Ionization…
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
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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.