About the job
Join us at MacDonald-Miller Facility Solutions as we enhance the functionality of buildings across the Northwest. We are recognized as the premier mechanical contracting firm dedicated to designing, delivering, and maintaining HVAC, plumbing, and automation systems tailored for commercial facilities. With a diverse team of over 1,600 professionals across 13 locations, we offer a dynamic work environment that fosters engagement and inspiration.
Our commitment to excellence has earned us the trust of clients who entrust their most challenging projects to our integrated teams, specializing in:
- New Construction – Engineering, fabrication, and installation of cutting-edge mechanical systems utilizing lean construction practices.
- Special Projects – Upgrades and mechanical repairs aimed at enhancing efficiency in existing buildings.
- Service – Comprehensive preventive maintenance to ensure tenant comfort and around-the-clock emergency support.
- Building Performance – Advanced control systems, fault detection, energy services, and remote monitoring capabilities.
- Energy and Sustainable Solutions – As a Prime Contractor, we provide innovative design-build energy-efficient solutions for both private and public sector clients.
At MacDonald-Miller, we pride ourselves on a culture that emphasizes our Core Values:
Collaboration – A unified team of diverse strengths working towards a common vision. Collaboration is essential to our success.
Dedication – We pursue both personal and professional excellence, executing tasks with integrity and reliability.
Safety – We believe in the right to a safe workplace, fostering an environment where everyone can return home safely every day.
Community – We value our community and actively build relationships that foster a welcoming and trusting environment.
Innovation – Our commitment to continuous improvement drives our industry leadership as we consistently seek creative solutions.
Fun! – We take our work seriously but maintain a light-hearted spirit, creating a professional yet enjoyable workplace.

