Throughout our 45 years in business, Birdsall have always been a family maintenance company. However, innovation has always been in our DNA and has been our key differentiator to all the competition that has come and gone over those five decades. Today the company remains a family-owned and managed business with Barry Birdsall its Chairman, Paul Birdsall its MD and Lynne Culliton its Service Director. They are supported by a fantastic team. Birdsall Air Conditioning was formed in May 1975 by refrigeration engineer Barry Birdsall.