Welcome to Big Dog Geothermal

Your 1st Choice for High Efficiency Geothermal Comfort Systems!

How It Works

Geothermal Technology
Geothermal technology is the most cost effective, energy efficient and renewable alternative to today’s traditional oil, gas and propane heating, ventilation and air-conditioning systems. If you want to invest in a worry-free system that will bring you year-round comfort, save you money, and offer the added benefit of preserving the environment, geothermal is the premium choice.
Big Dog Geothermal is focused on bringing you the highest quality geothermal systems and service. Our #1 concern is your peace of mind. Installing a Geothermal Comfort System is one of the largest investments you will make in your home. At Big Dog we make sure you get the best, from industry leading warranties to 24 hour emergency service. We do the hard work so you can sleep easy in comfort.

To see how geothermal works, view our How It Works presentation.