I was very happy with Pro- Tech ! I called Monday morning to see about getting someone in to look at our HVAC right away as it wasn't working and I had uncomfortable tenants, and he squeezed me in same day and serviced my hvac for a very reasonable price & solved my problem for the day! After talking to him, I understood his business practice is one based on availability and beating prices of others and so I will be using him in the future for when I need service again or will highly recommend to others.