We're the Geothermal Source in Avon Grove! Avon Grove residents in the know look to Sinton Air Conditioning & Heating, Inc. for all their geothermal heating and cooling needs. They trust us to give not only the proper installation and service but also the knowledge to help them get the most from their geothermal systems. Thinking about a geothermal system of your own? Give our nifty little Geothermal Savings Calculator a try. Just enter your data and marvel at the results. Then, contact us, the Avon Grove, Pennsylvania, geothermal experts at Sinton Air Conditioning & Heating, Inc..