Hightower Service Inc "Hightower Service, Inc. is a family owned and operated business that has been serving the Arlington Area since 1952. HSI is a proud Carrier Factory Authorized Dealer and a President's Award winner. We service all makes and models of equipment both residential and commercial. HSI also offers a complete electrical service department. The next time you need a full service HVAC or Electrical company, give Hightower Service, Inc. a call. Our mission from the beginning is to provide our customers with the best service in the industry. We know our company is only as good as our employees. That is why we retain all of our employees throughout the year. This gives HSI a more consistent workforce, which is an advantage to the customer. We thank you for the opportunity to serve you.c"