Everyone was very professional, very educated, explained everything to a tee, and even provided pictures. All pictures were even sent to me for my records. The process of getting a new unit (heating and cooling) was so smooth and easy, it was fantastic. They had no issues adding the coupon prices, we're very clear about what I needed for my home, and didn't try to upsell anything like salesmen usually do. When I had questions they had answers, when I asked for extra HEPA filters for severe allergies they were able to provide an addition to the system for minimal cost. The fact that I was not pushed into purchasing a system I did not need was a welcome change and one that made me trust them even more. The install was much smoother than expected, quick, and relatively painless. The whole unit replacement took one day, including bringing the entire unit up to code from the 1980s. Considering the people my home warranty sent just weeks prior, I cannot recommend Miller's enough! If I had known it was going to be this smooth and easy to get things fixed, I would have gone to them first. I talked to various people including contractors in other areas in order to make sure I use somebody reputable and not someone with inflated references, and I can honestly say I will never use anyone else for my heating and cooling system. Miller's has made me and my family lifelong customers! I cannot speak highly enough about all of the individuals that I had the pleasure of interacting with from the first review of my system to the final install. Thank you everyone.