20% of air escapes through small cracks and holes in the duct and makes your environment unhealthy, with microscopic dirt particles and mold built. Such a space is lethal for patients and makes the lives of healthy people uncomfortable. Luckily, Ray’s Heating & Cooling offers exceptional HVAC cleaning & testing services in Bridgeport, CT, making the environment clean and your loved ones healthier. As an environment-friendly business, we strive to make the world a better place to breathe. We can help you make your HVAC systems more efficient, saving you money on energy bills. With years of industry-leading experience, we have customized our procedures tailored to individual needs to produce the optimum amount of healthy air.