"We have found the older workers to be an excellent resource," said Martha Wagaman, United CoolAir human resources manager. "They have a work ethic that is very beneficial for any company. Our older employees have knowledge, skills and abilities that have grown over the years.
The company's oldest office employee is 87, while the oldest shop employee is 83.
"We value our employees for their contributions," said United CoolAir President Neil Tucker. "Our older employees help in mentoring younger workers. In addition, the older employees set a good example with their day-to-day steady and reliable performance."