"Your Seattle/Tacoma/Olympia Heating & Cooling Solution."

We are dedicated to providing maximum energy savings and reliable operation. We have been servicing Seattle, Tacoma, Olympia and Shelton for over 20 years, offering optimal quality and support...

Providing the Pacific Northwest and its surrounding areas with professional heating & cooling systems design, installation, service & repair, sales, consultation and more...

  • Environmentally conscientious heating & cooling company. We're an environmentally conscientious heating & cooling contractor.
  • Solar energy & thermal systems are a great way to save. You can get energy from our own sun. Solar energy is the way to go!
  • Mother and Son Relaxing in Yard. We'll take care of your heating & cooling problems so you can relax!
  • Geothermal systems are a way we can help nurture our earth. Our geothermal heating & cooling systems. are the best bet for a
    healthy environment.
  • Protect the environment with renewable energy. Renewable energy solutions such as solar or geothermal are a
    great way to save money and protect the environment
  • Eco-friendly heating & cooling systems help keep our earth beautiful. Choosing the right eco-friendly heating & cooling system is simple.
  • Photo of a happy family. You'll be very happy and comfortable with a new geothermal heating & cooling system.

Have an emergency? Don't Panic!

Is your heating and/or cooling system on the fritz? Call us and we'll have youating & cooling system or refrigeration system up and running today!

Don't worry about paying a high furnace or air-conditioning repair bill - You'll get a guaranteed price before we start any repair on your heating or cooling system. Remember to ask us how you can receive a 15% DISCOUNT and NO OVERTIME charges on any and all repairs. Call us at 1-800-303-9973 today!

30% Renewable Energy Tax Credit + $1500 rebate on qualifying Geothermal systems from PSE...

...a tremendous incentive to go Geothermal or Solar.

Solar and geothermal heating & cooling systems are good for the Earth.

Thanks to the Economic Recovery Act, there’s now a no-limit 30% "Renewable Energy" Tax Credit for homeowners who install our qualifying geothermal comfort, solar hot water or solar photovoltaic systems.

Our WaterFurnace geothermal systems use the clean, renewable energy found in your own backyard to save up to 70% on heating, cooling, and hot water.

Puget Sound Energy is also offering a $1,500 rebate for qualifying Geothermal heat pump installations.

On the sunny side of things, our Schüco solar systems can save and generate energy, as well as increase your sense of personal well-being. These performance systems are both durable and reliable, while delivering high output, guaranteed.

Why you should choose us as your comfort provider:

1. We are a WaterFurnace® GeoPro™ Master Dealer.

Only the best from the WaterFurnace network of independent dealers are invited to become a GeoPro™ Master Dealer. Take comfort in the fact that GeoPro dealers have been thoroughly evaluated in the areas of overall performance, experience and dedication, installation quality, technical training, business practices, and marketing and advertising efforts.

2. The experience to know that our customer's needs come first.

Being in business for over 20 years, we know our job and how to do it right. We also know that our customers needs come first. We won't try to sell you something you don't need, or cut corners that would prove expensive or harmful in the future.

3. Our technicians are certified professionals.

Our skilled and experienced technicians are EPA certified certified and factory trained to ensure that you receive second-to-none quality work each and every time.

4. Save the most money!

In order to save you money and headaches, we are proud to offer our Comfort-Care™ service subscription, which will guarantee you priority service, savings of up to 15% on future repairs and no overtime charges! We also offer senior and military discounts. We also charge all residential work by the job and not by the hour so you know what you will pay up front.

What our customers are saying:

I want you to know that I am very happy with the quality of work performed and the excellent service I received. Your installers worked through trying conditions in and out of the recent storm, going out of their way to make sure we would have energy and heat when it was needed most. The heat pump, generator, and other systems have been functioning flawlessly. We have had several additional power outages since the installation and the generator fires up and transfers power each time. The home is now quiet and comfortable.

I will certainly recommend your company to others, and in fact I already have.

I also appreciate the clear contract, specifying all that was to be done and providing a convenient checklist to assure all the details were complete.

The L&I inspector looked under the home and commented that this was a very professional installation. From my observation I would have to agree.

I will certainly recommend your company to others, and in fact I already have. Friends see the installation and comment on how good it looks!

- Don T. - Hoquiam, WA
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Read the Vaughn Mechanical, Inc. Blog!

Vaughn Mechanical, Inc. Blog

Stay on top of company news, offers, and learn more about how Geothermal Heating & Cooling and Solar Thermal & Photovoltaic systems can be of great value to you!

Your local Seattle, Tacoma, Olympia and Shelton Heating, Cooling and Refrigeration Contractor.

Also proudly serving the following areas...

  • Pierce County
  • King County
  • Lewis County
  • SnohomishCounty
  • Mason County
  • Kitsap County
  • Thurston County
Proud to be an eco-friendly heating & cooling company.

Save the planet, save some green.

Geothermal Heating & Cooling Savings Calculator

Use our Geothermal Savings Calculator to see how much you could save by switching to one of our our eco-friendly geothermal systems.