Don’t waste your day waiting for a four hour “window”.
Schedule your guaranteed appointment online.
If we aren’t on time or early, we’ll give you a
$25 Amazon Gift Card.
One of the little things that make a BIG
difference at Harmonic Heating & Air Conditioning.

The “At Your Door” Guarantee

We’re Serious About Service

Our mission is to provide our customers and community with value beyond their expectations. We will provide education, create joy and promote health to the absolute best of our abilities.

We want to develop long term relationships with our customers by putting our absolute best foot forward every time.  Guaranteed. We are hungry for success and will go to great lengths to earn your business and be happy doing so.

We use new media and communication to connect with you.  Calling, emailing, texting or messaging over Facebook are just some of the ways we can work together.

What You Can Expect

  • We listen when you call and make an appointment.
  • We arrive on time.
  • We provide up front pricing so that you are never surprised.
  • We carry out all transactions with honesty and integrity.
  • We guarantee all our work and stand behind all warranties.
  • We happily address any needs you have to make your home or business comfortable.

Receive a FREE Whole House Air Cleaner With Your New Furnace!

Answer four simple questions – receive an instant estimate for replacing your furnace or air conditioner.

Recent News/Advice

Check in often for the latest news and seasonal advice.

  • “Seriously...messaged him late last night, he responded this morning and was at our house before 8:00am! Both my husband and I were blown away by your response time and customer service!”

    Collette Montgomery
  • “By the time he was done working you wouldn’t know someone was in the house at all, they cleaned so nicely after themselves.”

    Tanya Aurora
  • “Harmonic has what I'm looking for when I'm hiring a contractor to come to work on my house, the three-P's. That's professional, prompt, and priced right.”

    Arne Lisle
  • “He was quick to respond, prompt for his appointment, and very professional. I know nothing about how a furnace works. Jeremy was very informative, provided me with a few alternatives, and even saved me approximately $300.”

  • “When it came time for the unit to be replaced he verified that the unit was indeed in need of replacing by doing some tests, just in case there was an alternate or cheaper fix. He put in a new Trane unit and had the work done in a just a few hours and everything is working great!  Couldn't be happier.”

    Michael R Aurora