O'Brien Service Company in Wilmington Geothermal

Welcome to O'Brien Service Company's Wilmington geothermal resource center. We're proud to be a full-service provider of WaterFurnace geothermal products for the Wilmington area. Whether you need routine maintenance, equipment repair, or a complete comfort system - O'Brien Service Company has the qualifications and skills you need. Let us provide you a solution that uses the clean, renewable energy in your backyard to give you savings up to 70% on heating, cooling and hot water.

Why WaterFurnace?

WaterFurnace fabricates and sells more geothermal systems for homes than anyone else in the marketplace. Why? Because of a reputation built on innovation, quality, and a devoted commitment to customer support. WaterFurnace dealers and installers are the most certified in the industry. As a result, WaterFurnace has continued to be the first-and smartest-choice for a residential WaterFurnace system. Be one of the first on your block to select a system that's "Smarter from the Ground Up."

To find out more about our complete line of geothermal products for the Wilmington area, contact O'Brien Service Company today.