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Frost Heating & Cooling Installation Service
in Your Locality

Reliable, responsive and committed to superior quality and results!

Most TRUSTED
HVAC Company

At Frost HVAC – Furnace Installation Service, we have technicians installers, with decades in the field dedicated to offering quality service, working with the most reputable brands Trane, Bryant, and Mitsubishi. We are servicing all your residential and commercial needs in the Greater Seattle area.

We provide exceptional customer service and total customer satisfaction for installations or system replacements. We focus on Mitsubishi installation featuring the most efficient heat pump equipment with a 10-12 year warranty on equipment and a 2-year labor warranty. Give us a call to schedule your appointment today.

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Our HVAC Installation Service

Air Conditioning Installation

Heat Pump Installation

HVAC Installation

Water Heaters & Tankless

Furnace Installation

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Reliable, responsive and committed to superior quality and results!

Call Us Now

What is Our Customer
Satisfaction Priority?

This is our promise to provide you with solutions you can trust. It is our obligation to make sure that all of our customers receive the highest level of service. Whether the requested job is big or small, you will always be treated as a preferred customer.

No mess left behind

Accurate Solutions

Prompt Service

Quality Materials

Fast Response Times

Fair, Honest Pricing

Customer
Trust Us

We promise to provide all customers with top-notch service. Our goal is to make sure you are happy, safe, and comfortable once our work is done. We make every effort to carry out this promise with every call.

Frost HVAC - Furnace Repair Service

5.0

review us on

Mohammad Heidari

03:16 24 May 23

They have done a great job to remove old A/C unit and install new heat pump and connecting it to the furnace. They were very friendly and polite. They were patient to describe the new system to us and answer all our questions. I certainly recommend them to my friends and family for HVAC needs.

Michelle B.

20:02 20 May 23

Roman and his crew installed our AC unit and his price was unbeatable. Was able to come out the day after giving us a quote, just in time for the warmer weather! The unit works perfectly so far and now we can enjoy our home in the hot summer months. Would definitely recommend these guys!

Alex Kalchik

05:45 27 Jan 23

We had frost heating and cooling install all the HVAC in our newly built home. The layout is great, and 3 zones work flawlessly to heat and cool our entire home. Vlad and his crew were on time, explained every step, were very knowledgeable, and finished the job extremely fast. Not only were they extremely professional, but their price was better than all the other quotes we received. HIGHLY recommend! The only company I will use for my future HVAC needs.

Roman Turbal

20:51 09 Nov 22

As a property manager, I always look around for new vendors, just to complete work orders as fast as I can. These guys helped me with several projects in extremely timely manner, so our residents remain happy! Very budget effective as well. They are in my first call list.

Natalya Shestakova

14:56 09 Nov 22

They did an excellent job installing two Mitsubishi heat pumps at our Masson County home. The work was done neatly and quickly despite the fact that the place for installation was very inconvenient. In addition, the guys were able to keep my current Nest thermostats on our units instead of Mitsubishi thermostats, which other mechanics had no idea about. Great job. I highly recommend them.

Alexei Kosobutski

04:05 03 Nov 22

Frost Heating and Cooling installed an air-conditioner in my home in the summer of 2021 in the middle of the heatwave in Seattle area. They did an excellent work, very efficient, quick (the entire job took 1.5 days - first day they installed the air conditioner and did the piping and furnace connection, etc. and the second day they came and completed all the electrical work). Very positive experience and I highly recommend this company to anyone.

Olga P.

02:07 03 Nov 22

Excellent work by a very professional crew. We had some ductless units installed, and they are not only top of the line Mitsubishi models, but they work very well. These guys installed everything sooner than anyone else, were on time and efficient, and left absolutely no mess. Great job, guys!