Since 1946, Johansen & Anderson Inc has provided quality services for HVAC systems for Joliet, IL and Will County area residents. Our services cover installation, repair and maintenance on heating and air conditioning systems including, boilers, furnaces, heat pumps, ductless mini split systems, refrigeration equipment and more. Our founders were helping families stay comfortable throughout the year around the time the soldiers were returning from World War II. Our current staff remains dedicated to the integrity and skill of the original owners, and we stay up to date with advancing technology. Our HVAC specialists rank among the top 5% in the state certified by the NATE (North American Technical Excellence) committee. Whether you’re looking for a way to keep your family cooled down during a hot summer day, or you own a business and need the right heating system—or perhaps the right refrigeration equipment—you can trust us. Call Johansen & Anderson Inc today, sleep tight tonight. Any Brand, Any Hour, Any Day.