Heating & Cooling Services in Millwood, WA

Your Residential HVAC Heroes

At Holliday Heating, we’re experts when it comes to residential heating, air conditioning, and indoor air quality systems. Whether you’re in need of a new furnace or are looking to go green with your HVAC system, we’ve got your back.

We’re here for you:

  • 24-hour maintenance & repair
  • Exclusive residential services
  • Service satisfaction guarantee

Contact us today to learn more or schedule a maintenance appointment online.

HVAC Services


Let our experienced technicians help your family stay warm all winter long.

Call today to learn more or schedule an appointment online.


Hot summer ahead? Don’t sweat it, we’re here to help.

Our Cooling Services:

Contact us today to learn more about our cooling services or schedule an appointment online if you are in need to maintenance or repair.

Indoor Air Quality

Breathe easy all year long with the help of our indoor air quality services. Learn more.


Looking for a more cost-effective and greener home HVAC system? Learn more.

We offer:


Variable Refrigerant Flow systems are a versatile and cost-effective HVAC option for residents in Millwood, WA. Learn more.

We offer:

Need our help? Call (509) 838-5717 or schedule an appointment now!

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