Macdonald-Miller Facility Solutions

Headquartered in SeaTac with its own prefabrication shop, tackles projects of all sizes.

Specializes in HVAC, mechanical systems, plumbing, electrical work, energy management, and smart building solutions.

Designed and maintained systems for office towers, healthcare and biotech facilities, industrial plants, and mixed

use developments.

Operates with a self

performed service fleet and a strong financial track record.

Moved to a hybrid HQ featuring a VR lab and real

time command center.

History includes a buy

out from public ownership, reinvigorating under independent leadership.

Focuses on performance contracting, mechanical innovation, exposed ductwork, and futuristic control automation.

Safety first. Always. No exceptions.

Commitment to building long

term relationships.

People

centric focus

investing in employees, customers, and communities.

Integrity and transparency in all actions.

Continuous improvement

always learning, evolving, and innovating.

Excellence in everything we do.