I had written the company after their employee Justin came out to diagnose my loss of pressure on the hot water side. He determined that flushing the system, for $125.00 would take care of the problem. I spoke to him while he was working on it and quickly discovered that he did not understand how the system worked, but he had already begun flushing so I let him continue. Flushing did not take care of the problem. He spent some time on the phone with the heater's maker, and then diagnosed the problem as a valve, which he could replace for $545.00. That would be fine with me, but since he had already diagnosed it wrong once, and then charged me $125.00, even though his diagnosis and repair had not worked, I was a bit concerned.
So before continuing with the $545.00 repair, I wanted to make sure that he was sure, and that the company would stand behind its work this time. So before authorizing the work I wrote to the company:
"I liked Justin, and he was very professional, but with that said, I quickly realized that I knew more about the system than he did. Using the books I had, and speaking with Navian support he diagnosed the problem. I am happy to pay the fee to get my system back to working properly, but several things that he did concerned me greatly that he would create more problems than he cured. (changing settings etc.. that have been working fine for about 8 years) I do not mean this as a reflection on Justin, it is just that all of the systems here are supersized and relatively unusual, and I have had numerous contractors create more problems that they solved here.
If you are quite confident of his diagnosis, and will guarantee that this will get me back up and running properly, I don't hesitate to hire your services. Are you that confident in Justin and his diagnosis?"
To my surprise, this is the company's response:
"We are not prepared to make any guarantees about the operation of your unit moving forward. The unit has run 8 years with improper settings (dipswitched for internal recirculation), which will cause premature wear of heat exchanger and parts, especially when coupled with failure to service/flush the unit according to manufacturer specifications. Given you are more knowledgeable on the equipment than us, I'm guessing you will have no problem verifying diagnosis and making repairs as you see fit."
Note the mention of the dip switches set wrong, that itself was part of the problem, the dip switches were set correctly, and had been working correctly for eight years. Yet he had changed them without my permission, and after he left I found that he had not turned the re-circulation back on, which I had to correct.
These people were nice and professional, however they lack the experience to work on complex systems (my home is 7400 sq. Feet)
For simple leaks, stopped drains etc.. I am sure that they would be fine.
However that they would want to replace parts to the tune of $545.00, but had no confidence that it would solve the problem, (ie.. confident with my money, but not their own) nor would they stand behind the work leads me to believe you can do better elsewhere. read more