Don Pirkle 1973 Founder 40 years in HVAC

Before starting the company, Don work in the aircraft industry After training and working in experimental sheet metal at Pratt-Whitney he moved on to Lockheed –Georgia. Later he took teacher training at UT Knoxville and began working in the Knox County School system at Doyle High School and in the Adult Training Night School. In 1973 he opened A A Air Company then known as Triangle Sheet Metal.

Ongoing vendor and HVAC professional organization certifications in all aspects of operations.

Donna Kimble 1977 CEO 33 years in HVAC

Donna, Don’s daughter, started working with Don as an installing helper. After High School, she began designing and selling HVAC systems. Over the years she has worked in all aspects of the business. She is now the CEO of AA-Air Company, Inc.

Mechanical Engineering State Tech at Knoxville
ACCA Residential Load Calculation
ACCA Quality College

Ongoing vendor and HVAC professional organization certifications in all aspects of operations.