The Geothermal Name to Trust in Boerne Forgive the pride, but that would be us: Southwest Mechanical Services! Boerne, Texas, residents have been looking to us to satisfy their geothermal heating and cooling needs for years, now. We'd like to gain your confidence, too. If you've been thinking of “going geothermal” but have put it off, you can certainly trust us on this: given today's shifting economy, there's never been a better time to learn more about the savings a geothermal heating and cooling system can provide. Want proof? Do a little simple math with our Geothermal Savings Calculator. Then contact Southwest Mechanical Services for the top of the line geothermal system installation and service in Boerne - and beyond! Oh ... and talk about trust: We install geothermal heating and cooling systems by WaterFurnace. That's a brand that resounds in the geothermal industry.