Kevin Johnson Enterprises | Certified HVAC Repair in Durham, CT

We provide a full range of HVAC services tailored to Durham residents, including HVAC installation or replacement, system repair, and regular maintenance. This covers furnace cleaning, repair, and replacements; air conditioning installation, repair, and maintenance; duct work repair and installation; forced hot air systems; and water heater repair and installations. With over 30 years of experience, we focus on ensuring your home's heating and cooling systems run efficiently and reliably.

For poor indoor air quality, we offer services like duct work repair and installation to improve airflow and reduce contaminants, along with regular HVAC maintenance to keep systems clean. For short cycling heating systems, we diagnose and repair issues such as faulty thermostats or oversized units, often through system repair or replacement if needed. Our local expertise helps us quickly identify and fix these problems to restore comfort and efficiency in your home.

As a locally owned business established in 1999, we have deep roots in Middlesex County and the shoreline, including Durham. With over 30 years of experience in heating and cooling, we provide personalized, reliable service for all your HVAC needs. Our maintenance plans help prevent common issues, extend system lifespan, and improve energy efficiency, ensuring your home stays comfortable year-round with the expertise of a trusted neighbor.