MacDonald-Miller Facility Solutions
A Controls Service Technician at MacDonald-Miller performs service, preventative maintenance, and troubleshooting on HVAC controls systems for commercial buildings across the Pacific Northwest. The role supports the Controls Service Manager and Area Operations Managers and contributes to maintaining building performance, energy efficiency, and customer relationships.
Headquarters
Seatac, Washington, United States
Company Size
1001-5000 employees
Founded
1965
MacDonald-Miller Facility Solutions is a leading mechanical contracting firm specializing in optimizing building systems, including heating, cooling, and plumbing. The company focuses on enhancing building performance through effective management and innovative solutions in mechanical services. With a commitment to excellence and sustainability, MacDonald-Miller provides tailored solutions that help buildings operate more efficiently and comfortably. Their expertise in the industry makes them a trusted partner for clients seeking comprehensive facility solutions.
MacDonald-Miller Named Best Places to Work, Earns Multiple Growth and Industry Honors
Nov 18, 2025
MacDonald-Miller Facility Solutions Expands Reach with New West Portland Office
Aug 13, 2024
2020 Best Contractors to Work For: MacDonald-Miller Facility Solutions LLC
Feb 23, 2021
Headquarters
San Francisco, CA
Company Size
201-500 employees
Founded
2018
Industry
Technology
Glassdoor Rating
4.2 / 5
Sarah Johnson
Chief Executive Officer
Michael Chen
Chief Technology Officer
Emily Williams
VP of Engineering
David Rodriguez
VP of Product
Jessica Thompson
Chief Financial Officer
Andrew Park
VP of Sales
View leadership team, funding history,
and employee contacts for MacDonald-Miller Facility Solutions.
MacDonald-Miller Facility Solutions Signs the MEP 2040 Challenge in Latest Environmental Sustainability Effort
Feb 7, 2023
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