The Geothermal Name to Trust in Perry County Forgive the pride, but that would be us: Fairfield Heating & Cooling! Perry County, Ohio, homeowners have been turning to us to meet their geothermal heating and cooling needs for years, now. We'd like to gain your trust, too. If you've been thinking of “going geothermal” but have put it off, you can definitely trust us on this: given today's shifting economy, there's never been a better time to discover the savings a geothermal heating and cooling system can provide. Want proof? Do a little simple math with our Geothermal Savings Calculator. Then contact Fairfield Heating & Cooling for the top of the line geothermal system installation and service in Perry County - and beyond! Oh ... and talk about trust: We install geothermal heating and cooling systems by WaterFurnace. That's a brand that resonates in the geothermal industry.