All-Knight Heating & Cooling Inc

All-Knight Heating & Cooling is a residential heating and cooling contractor that installs, maintains and repairs furnaces, air conditioners and heat pumps. The company is known for furnace and air conditioner installation, with help choosing equipment that fits a home's needs and budget, and it also proudly installs Armstrong Air products.

The company is family owned and offers free estimates, and customers can request a quote through the website or by phone. Financing options are available, and bills can be paid online. Emergency service is available 24 hours a day by calling the office number. Regular hours run weekdays, with Saturday and Sunday available by appointment. The shop is at 735 North Wilson Road in Columbus.