All Service LLC Heating & AC in Connecticut

All Service LLC is a family-owned HVAC contractor that designs, services, installs and maintains heating, air conditioning, ventilation and indoor air quality systems for homes and commercial buildings. The company works with all major brands and types of equipment, including boilers, furnaces, heat pumps, ductless systems and water heaters, and it is an authorized dealer for Energy Kinetics and Ruud.

Jobs are fitted to each customer's budget and requirements, from simple replacements to custom engineering and sheet metal work. Igor Zevin, who holds an M.S. in Thermal Power Engineering, leads the company, and many customers come back or refer friends. The business is based at 18 Stephanie Drive in New Milford and serves towns across western Connecticut and southern New York, including Danbury, Newtown, Ridgefield and Greenwich.