Best Install Or Repair Reverse Osmosis System in Phoenix AZ

Well, Firstly, I was having trouble with my water heater, it wasn't working, Then, I went on google looking for plumbers in the local area, I happen to come across Laszlos plumbing. Then, I figured that I would do them a favor by giving them business. So, I called and talked to someone and gave him the description of the water heater and he basically told me everything that I needed to hear. So, he asked me if I wanted a technician to come out and look at the water heater, just to look at it, it was $75 dollars. So the technician comes out the next morning and looks at it without touching it and charges me $75 dollars just to look at it, so basically, everything that I needed to know was already told to me over the phone, so basically, I wasted $75 dollars, I wish the man who was talking to me over the phone would have told that to me that it wasn't necessary to send someone over, and on top of that, the guy that came over had a bad attitude as well.