Welcome to Weis Comfort Systems/DeRousse's St. Louis geothermal resource center. We're proud to be a full-service provider of WaterFurnace geothermal products for the St. Louis area. Whether you need routine maintenance, equipment repair, or a complete comfort system - Weis Comfort Systems/DeRousse has the training and expertise you need. Let us install a solution that uses the clean, renewable energy in your backyard to provide savings up to 70% on heating, cooling and hot water.
Why WaterFurnace?
WaterFurnace manufactures and sells more geothermal systems for homes than anyone else in the business. Why? Because of a reputation built on innovation, quality, and a wholehearted commitment to customer support. WaterFurnace dealers and installers are the most highly trained in the industry. All that makes WaterFurnace the first-and smartest-choice for a residential WaterFurnace system. Be among the first on your block to choose a system that's "Smarter from the Ground Up."
To learn more about our complete line of geothermal products for the St. Louis area,
contact Weis Comfort Systems/DeRousse. For more information on other products or services that we provide, please visit us at our
MAIN website.