We just received a complete new heating and cooling system from Addcox Heating Service, this company was extremely helpful and efficient in the beginning stages of analyzing our old system and what was needed for our needs. They properly notified us on our scheduled time and confirmed what time they would be installing our system. Shawn and Carson arrived 15 minutes early the day of install and were extremely polite and very professional and went straight to work and very respectful of our home. There was a slight hick-up on one of the connections that luckily they caught on during their inspection test. It was a very simple fix, but to be safe it cost them a great amount of time , for they had to completely drain the system and recharge. this caused both men a extra 5 hours of their time which I have to say they handled extremely well their positive attitude never shifted one bit, two very extremely professional workers. Shawn and Carson did a fantastic job with installation and cleanup and were extremely helpful in walking us through the new system and control panel. Addcox Heating Service I would have to give a 5 plus rating