Shaeffer Air is a family owned and operated, fully licensed bonded and insured Guaranteed service HVAC service based out of Buna, TEXAS. With over 30 years experience in Air Conditioning, Heating, Repair, Install, Air Duct System, Air Conditioning Contracting, Air Duct System Installations. Custom Air Duct Design and much more. We do things differently, We Guarantee our installations for 5 years labor and 10 years parts. And we offer extended labor up to 10 years.