MacDonald-Miller Facility Solutions

Senior Project Manager

6+ years project management in mechanical or construction; bachelor's in Mechanical Engineering, Construction Management, or related field; proven on-time/on-budget delivery.

6+ years project management in mechanical or construction; Bachelor's in Mechanical Engineering or Construction Management; proven ability to deliver projects on time and within budget.

Service Accounting Supervisor

Experience in billing and supervision in a fast-paced service environment; strong Excel and cross-functional collaboration.

Building Automation Service Specialist

HVAC/BAS knowledge; diagnostic and maintenance skills; 2-year degree or equivalent; familiarity with BAS platforms (Niagara, Siemens, JCI, Alerton, Trane); safety compliance.

Service Plumber

Union-qualified service plumber with HVAC plumbing experience, valid licenses and clean driving record.

Senior Project Manager - Energy & Sustainable Solutions

Seven+ years PM experience in ESCO/Performance Contracting/General Contracting/Owner Direct Construction; building systems knowledge; BS in Construction Mgmt or Mechanical Engineering or equivalent; proficient with MS Office and Procore.

HVAC Service Technician

HVAC service tech needed for maintenance, diagnostics, and repair of commercial systems; requires HVAC licenses, valid driver’s license, clean driving record.

Service Technician for maintenance, troubleshooting, diagnostics and repair of commercial HVAC systems; requires valid driver’s license and trade licenses.

Service Technician needed to perform maintenance, filter changes, troubleshooting, diagnostics and repair on commercial HVAC systems.

Chiller Technician

3+ years of experience on chiller systems; union membership with Local 290; able to perform maintenance, repair, and installation; strong communication and safety focus.

Marine Chiller Technician

Five+ years in chiller/refrigeration maintenance, EPA 608 certified, HS diploma or equivalent, valid driver’s license, willing to travel; technical HVAC certification preferred.

Experience in commercial HVAC maintenance, diagnostics, and repair; valid driver’s license and trade licenses; strong safety and communication.

Service Technician for commercial HVAC; maintenance, filter changes, troubleshooting, diagnostics, repair; valid driver’s license and trade licenses required.

Union-position service technician for commercial HVAC; valid driver's license, trade licenses, union eligibility, safety focused.

Maintain, repair, and install chillers; consult with customers; join Local 32 union.

Controls Service Technician

Two-year degree or equivalent; strong HVAC/control systems knowledge; safety-focused (OSHA/WISHA); ability to learn and own responsibilities.

Service Technician for commercial HVAC systems; maintain, diagnose, repair and troubleshoot gas/electric systems, heat pumps, air conditioners; valid driver’s license and trade licenses required; union position.

Maintain, diagnose, and repair commercial HVAC systems; valid driver’s license and trade licenses; able to work in a union environment.

Title	Location	Date
Senior Project Manager Full Time · $120K-$160K · 6+ YOE Pasco, Washington, United States · Onsite	Pasco, Washington, United States Onsite	Mar 17, 2026
Senior Project Manager Full Time · $120K-$160K · 6+ YOE Kennewick, Washington, United States · Onsite	Kennewick, Washington, United States Onsite	Mar 17, 2026
Service Accounting Supervisor Full Time · $77K-$100K/yr Seattle, Washington, United States · Hybrid	Seattle, Washington, United States Hybrid	Mar 9, 2026
Building Automation Service Specialist Full Time · $52K-$146K/yr Portland, Oregon, United States · Onsite	Portland, Oregon, United States Onsite	Jan 20, 2026
Service Plumber Full Time · $52K-$146K/yr Portland, Oregon, United States · Onsite	Portland, Oregon, United States Onsite	Jan 15, 2026
Senior Project Manager - Energy & Sustainable Solutions Full Time · $125K-$163K · 7+ YOE Portland, Oregon, United States · Onsite	Portland, Oregon, United States Onsite	Jan 10, 2026
HVAC Service Technician Full Time · $52K-$146K/yr Bellingham, Washington, United States · Onsite	Bellingham, Washington, United States Onsite	Nov 11, 2025
HVAC Service Technician Full Time · $52K-$146K/yr Everett, Washington, United States · Onsite	Everett, Washington, United States Onsite	Nov 11, 2025
HVAC Service Technician Full Time · $52K-$146K/yr Redmond, Washington, United States · Onsite	Redmond, Washington, United States Onsite	Nov 11, 2025
Chiller Technician Full Time · $146K-$177K/yr · 3+ YOE Portland, Oregon, United States · Onsite	Portland, Oregon, United States Onsite	Jul 11, 2025
Marine Chiller Technician Full Time · 5+ YOE Seattle, Washington, United States · Onsite	Seattle, Washington, United States Onsite	May 27, 2025
HVAC Service Technician Full Time · $52K-$146K/yr Spokane, Washington, United States · Onsite	Spokane, Washington, United States Onsite	Jan 29, 2025
HVAC Service Technician Full Time · $52K-$146K/yr Vancouver, Washington, United States · Onsite	Vancouver, Washington, United States Onsite	Jul 8, 2024
HVAC Service Technician Full Time · $52K-$146K/yr Wenatchee, Washington, United States · Onsite	Wenatchee, Washington, United States Onsite	Jul 8, 2024
Chiller Technician Full Time · $52K-$146K/yr Seattle, Washington, United States · Onsite	Seattle, Washington, United States Onsite	Jul 8, 2024
Controls Service Technician Full Time · $52K-$146K/yr Seattle, Washington, United States · Onsite	Seattle, Washington, United States Onsite	Jul 8, 2024
HVAC Service Technician Full Time · $52K-$146K/yr Kennewick, Washington, United States · Onsite	Kennewick, Washington, United States Onsite	Jun 10, 2024
HVAC Service Technician Full Time Seattle, Washington, United States · Onsite	Seattle, Washington, United States Onsite	Jul 10, 2023

Activities	Mechanical contractingHVAC maintenancePlumbing servicesBuilding automationEnergy management solutions
Headquarters	US
Industries	ConstructionEngineering
Name	MacDonald-Miller Facility Solutions
Employees	1,500
Type	Private
Tagline	Designs and services mechanical systems for commercial buildings.
Founded	1,965
Website	macmiller.com

MacDonald-Miller Facility Solutions

About MacDonald-Miller Facility Solutions