A-1 United was established in 1975 and in May of 2007 became an employee owned business. We proudly have served the Omaha and Council Bluffs area for 35 years in Residential and Commercial applications. We have won the Best of Omaha 6 years in a row and the Dave Lennox award 5 times for becoming one of the top 25 dealers in North America. We have well trained staff from Service Technicians, Installers for existing homes, new home construction and commercial applications. We serve the public 6 days a week and offer 24 hour emergency service.