Onofreo Home Comfort Systems LLC offers extensive heating, air conditioning, and indoor air quality services throughout Connecticut including installation, repair, and maintenance. Our technicians and installers are factory trained on every product offered. We provide real solutions with a comprehensive explanation in layman’s terms so you will easily understand your options. We strive to help people with all of their home comfort needs. We offer free estimates on new furnace installations, boilers, hot water heater, air conditioning systems, and other HVAC needs. We will schedule an appointment with you to determine what specific system best meets your comfort needs and fits your home. At that time we will properly size your home to ensure the correct unit is installed and leave you with a professional proposal. When the contract is signed, we will obtain all the necessary permits for the job installation.