 At Bohannon Heating and Air in Huntsville, we offer high-efficiency systems with financing available. Locally owned by J.W. Bohannon with over 20 years of experience. We can service any brand, and we offer free estimates as well. Bohannon's is also an authorized dealer for Rheem. You can call Bohannon Heating and Air at 479-738-COOL. That's 479-738-2665 for all of your heating and air conditioning needs. Bohannon Heating and Air.