HVAC Service Technician

About Us

At Mac Donald-Miller Facility Solutions (
Mac Miller
) we make buildings work better. As the Northwest’s leading mechanical contracting firm, we design, deliver and service HVAC, plumbing and automation system solutions for commercial buildings.

• New construction – Engineering, fabrication and installation of mechanical systems for new projects following lean construction practices
• Special projects – Retrofits and mechanical repairs for existing buildings for new efficiencies
• Service – scheduled preventative maintenance ensuring tenant comfort, and 24/7 emergency response
• Building performance – Control systems, fault detection, energy services and remote monitoring
• Energy and Sustainable Solutions – Acting as the Prime Contractor, we deliver design-build energy‑efficient solutions in the built environment for private and public sector clients

• Collaboration – Diverse players, one team, a common vision. Collaboration is our foundation and critical to the success of the company.
• Dedication – We are dedicated to personal and professional excellence, executing with distinction by doing the right thing and following through on our commitments.
• Safety – Everyone deserves a safe workplace. Safety is more than hardhats and boots; it’s an attitude and the environment we create.
• Community – We are proud to be part of Mac Donald-Miller, building relationships and knowing each other as individuals.
• Innovation – We are committed to continuous, creative problem solving, staying an industry leader by challenging and bettering ourselves.
• Fun – Take the work seriously but never take ourselves too seriously, maintaining professional and good‑natured relationships.

Service Technician
:
This is where you come in.

We’re looking for a Service Technician to perform regular maintenance, filter changes, trouble‑shooting, diagnostics and repair on commercial package gas and electric, heat pumps, air conditioners, hydronic systems, and associated components.

• Commitment to safety and quality – take pride in your craftsmanship with a safety‑first mentality.
• Detailed communication and partnership – keep your team and customer informed to build trusting relationships.
• A ‘no problem’ service mentality – address situations proactively, applying hands‑on solutions to keep systems running.

What kind of person will thrive in this role?

• A WA O6A electrical certificate.
• A proven track record of delivering high‑quality, thorough service in the commercial HVAC industry.
• Demonstrated expertise in leveraging available resources to solve complex repair challenges.
• A valid driver’s license, a clean driving record, and all required trade licenses.

• Someone with a positive, can‑do attitude
• Having an incredibly strong work ethic
• Very adaptable with tons of initiative

• Empowering yourself to learn how to do something independent of micro‑management
• Working in a lean, results‑oriented environment that expects you to take on more and achieve more each year
• Having fun in an environment high on transparency, open to innovative new approaches, with a supportive family feel

Compensation: $25 – $70 per hour paid in accordance with the union wage scale. Benefits are administered by the Union. Check out our full list of benefits for more information.

Mac Donald-Miller Facility Solutions is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.