My Orland Park Hair Salon roof top HVAC Unit caught fire. I contacted Johansen & Anderson at 11am on Wed and the crane was placing my new unit on the roof at 8am on Thurs. My clients were warm and being serviced by noon on Thurs. The office staff was knowledgeable and friendly, the service tech was professional and the installers were excellent. The President of the company was on site during install and followed up on his service. This company demonstrates old fashion integrity with up to the minute technology.