We have had Sig Cox et al taking care of our heating and air conditioning needs since we moved to Augusta in 1974! In case some of you are from Chapel Hill that's 44 years! You all were recommended by the precious owners of our house, one Norman Boatwright. We are glad we listened. We started with the older Sig, and then the younger. We even broke "Bubba" in! We have nothing but good things to say about you all. Keep it up!