My name is Josh Davis and I am the owner/operator of DSM. I do custom ductwork, and I repair and maintain central A/C systems. I also sell and install brand new systems. I am certified, licensed, and insured, and I have been in this line of work for 9 years. My inspiration to start my own business came from a desire to run a business that was straight-forward and honest with my customers—without the salesman approach. I believe in service first, and I'll never sell you something you don't really need.