About the job
Join MacDonald-Miller Facility Solutions, the premier mechanical contracting firm in the Northwest, where we specialize in designing, delivering, and servicing HVAC, plumbing, and automation system solutions for commercial buildings. With a dedicated team of over 1,600 employees across 13 offices, we offer a diverse range of projects that keep you engaged and inspired.
At MacDonald-Miller, we pride ourselves on a rich history of exceeding customer expectations and executing our work with excellence. Our clients trust us with their most challenging projects, which include:
- New Construction – Engineering, fabrication, and installation of mechanical systems for new projects, adhering to lean construction practices.
- Special Projects – Retrofits and mechanical repairs for existing structures to enhance efficiency.
- Service – Scheduled preventive maintenance to ensure tenant comfort and 24/7 emergency response.
- Building Performance – Control systems, fault detection, energy services, and remote monitoring.
- Performance Contracting – Sustainable Solutions: As the Prime Contractor, we deliver energy-efficient solutions in the built environment for both private and public sector clients.
Our team thrives on shared Core Culture Values:
Collaboration – We believe in the power of teamwork and diverse strengths to achieve a common vision.
Dedication – Committed to personal and professional excellence, we act with integrity and follow through on our promises.
Safety – We prioritize a safe workplace, fostering an environment where everyone returns home safely each day.
Community – We build genuine relationships and create a caring, welcoming atmosphere.
Innovation – Continuous creative problem-solving keeps us at the forefront of our industry.
Fun! – We take our work seriously but maintain a good-natured approach to collaboration.

