We are very pleased and especially with the service we have received! Great to have local people here to take care of us.

I may be out of line here but we have been using Delta for sometime now. It appears to me that everytime that we have them come, we have the fire department knocking on our door making us spend a bunch of money to fix or upgrade our system. Guess who is always the benefactor. Delta! No more. I am switching companies. This review could be my paranoia but it has just happened one too many times.