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Our HVAC Service — Three Keys To Customer Satisfaction

When it comes to customer service, the HVAC service technicians at Ernst Heating & Cooling provide the best service available in the Edwardsville area. We guarantee quality results by following the three keys to customer satisfaction – a quick response, quality products and honesty. Each member of our staff is trained to locate the problem, find…

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A Correctly Programmed Thermostat Can Help You Save

Some 42 percent of home energy costs are directly related to heating and cooling, according to the Energy Information Administration. A correctly programmed thermostat can help cut some of those energy costs, but it takes knowing how to use your programmable thermostat in order to realize those savings. Programmable thermostats let you program set your…

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