Legacy One Heating Honest, Personalized Service

Serving Mukilteo, WA & the Greater Seattle Area Since 2016

Everett HVAC Contractors

It was back in 2016 that our founder, with over 20 years of industry experience, grew tired of the “upsell” game that the big HVAC companies insisted on playing. We wanted to build success based on honesty, transparency, and—above all—always putting the best interests of the customer first. From that basic starting point, we got started with a family loan, and we’ve spent the years since building a successful business built on treating everyone like family. Today, Legacy One Heating employs a deep team of talented technicians, all of whom are experienced in all facets of HVAC work. With a bilingual staff, we’re able to serve both English and Spanish-speaking communities. We work with both residential and commercial customers throughout our hometown of Everett, and into Seattle, Kirkland, and beyond. Contact Legacy One Heating today by calling (425) 728-2459 or reach out here online to get a free estimate. 

High-Quality Services

How Can We Help You?

When you trust Legacy One Heating, you can know the job will be done right the first time.

Providing Services to
Mukilteo & Beyond

We commonly service some of the following areas:

  • Arlington
  • Bellevue
  • Bothell
  • Brier
  • Clearview
  • Clyde Hill
  • Cottage Lake
  • Eastmont
  • Edmonds
  • Everett
  • Kirkland
  • Lake Stevens
  • Lynnwood
  • Marysville
  • Medina
  • Mercer Island
  • Mill Creek
  • Mountlake Terrace
  • Mukilteo
  • Redmond
  • Seattle
  • Shoreline
  • Woodway

Kirkland Air Conditioning Repair

On a hot summer day, a malfunctioning AC system can be uncomfortable for a homeowner, and for businesses, it can mean customers leaving and employees languishing and unproductive. The sooner property owners act and call Legacy One Heating, the more likely the ultimate costs of the repair work can be contained. We work with our clients to help them spot the telltale signs of an air conditioning system gone awry, whether that be pooling water, clanking noises, or just inefficient performance. 

Seattle Air Conditioning Installation & Replacement

The decision on whether to replace an air conditioning system isn’t an easy one. It is an investment, but like other investments, it’s one that can recoup its costs—and more—over time. The question is whether a current AC unit has reached a point where replacement and a new installation will be more cost-effective than continually pouring in money to repair a dying unit. Legacy One Heating has built our success on giving honest recommendations to customers and following it up with quality work, that we back up with a guarantee of satisfaction. Call us at (425) 728-2459 or fill out our online contact form today to schedule an appointment. 

Why Choose Legacy One Heating?

We Put Our Customers First
  • Contact Us for a Free Estimate
    Get started by giving us a call and setting up a free estimate.
  • Licensed & Insured
    We make it easy for you to have confidence in the team you call.
  • We Guarantee 100% Satisfaction
    We're so confident you'll be happy with our services, we guarantee it.
  • Affordable Financing Options
    Our flexible financing options support you however you'd like to pay.
How We Can Help You
Learn more about all of the heating and AC services we offer.
Our Services

We Service All Brands

Trust the Pros
  • American Standard
  • Daikin
  • Bosch
  • Coleman
  • Honeywell
  • Mitsubishi
  • RGF
  • Hitachi
  • Aerus

Hear From Our Happy Customers

Our Reviews
    "I recommend them to anyone who need furnace work!"
    Very reasonable price. They put it in a year and half ago. I call ask to come out and do a maintenance check.
    - B.J.H. III
    "The above 5 stars are for Tristan."

    Tristan, the service technician from Legacy One, is a pleasant, helpful and courteous gentleman. He puts all our worries to rest and explains what needs to be done with great sincerity. The above 5 stars are for Tristan.

    - Chandrakant S.
    "They were quick and efficient"

    Needed to get my unit up and running and they were quick and efficient

    - Peter N.
    "Highly recommended!"

    These guys are great! Highly recommended!

    - John T.

Contact the Best

We'll Handle the Rest!

A member of our team will be in touch shortly to confirm your contact details or address questions you may have.

  • Please enter your first name.
  • Please enter your last name.
  • Please enter your phone number.
    This isn't a valid phone number.
  • Please enter your email address.
    This isn't a valid email address.
  • Please make a selection.
  • Please enter a message.