Brookhaven Looks to Us for Its Geothermal Needs We’re BC's Heating and Air, the recognized "go-to" team for Brookhaven, Mississippi's geothermal heating and cooling. Brookhaven homeowners look to us for ... quality geothermal heating and cooling systems highend installation and service from highly skilled, highly trained professionals sound advice on how to maximize the potential of their geothermal installations With the economy like it is, there's never been a opportune time to put a geothermal system to use for you. And we're the professionals to do it in Brookhaven, Mississippi. Contact BC's Heating and Air today. Want to taste and see just how big "going geothermal" could save you on your energy bills? Spend a moment or two with our simple Geothermal Savings Calculator.