Banks Electric Inc. now has a HVAC Division to service the Greater Memphis, Collierville, and Germantown areas. The same great service our Parent Company has been providing for over 40 years in now being offered for your Heating and Cooling system needs. Banks Heating and Cooling LLC. is a State Licensed Mechanical HVAC Contractor located in Collierville, Tennessee. We are a Electrical, Heating and Air Conditioning, Generator, and Security and Sound Company Serving Memphis, Germantown, Collierville, and surrounding areas for over 40 years.