Expert HVAC Services in Green Bay, WI 54311.0 - De Moulin HVAC

A frequently extinguished pilot light is a common issue, especially with older furnaces in our area. This can be caused by a dirty thermocouple, a draft, or issues with the gas supply. For safety, it's best to have a professional diagnose the problem. Our EPA Universal Certified technicians at De Moulin HVAC can safely inspect your furnace, clean or replace the faulty component, and ensure it's operating correctly to keep your Green Bay home warm and safe.

Most HVAC systems last 10-15 years, but Wisconsin's demanding seasons can accelerate wear. If your system is over a decade old, requires frequent repairs, or causes uneven heating/cooling and high energy bills, a replacement may be a wise investment. As an American Standard dealer, we can assess your current system and home's needs, recommending energy-efficient options that provide reliable comfort through Green Bay winters and summers, often with improved efficiency that lowers utility costs.

When you call us for a repair, our certified technician will arrive promptly, diagnose the issue with your heating or cooling system, and provide a clear explanation and estimate before any work begins. We carry a wide range of parts on our trucks for common repairs to resolve many issues in one visit. Our repair service is backed by our workmanship guarantee, and we'll ensure your system is running safely and efficiently before we leave your home.