EXTHERM

Extherm was established in 1986 and operated as a small firm specializing in the area of duct construction... We provide fast services during the construction phase of your project and we offer quick support for any issue that occurs during the operation of your HVAC system... We fabricate and install rectangular or circular ducts, for heating, ventilation and air conditioning systems. We also produce sound attenuators and double-wall insulated chimneys.