Not well. Here is a letter I sent after the work was completed followed by their reply. As you will see, they did refund to cost of the unnecessary part and installation with an apology. This, however, should never have happened. 10/5/2016 To Management: I am writing with regards to a breach in the honesty and integrity of your company and its technicians. My wife and I are deeply troubled about this, especially because we found you on Angie’s List and, thereby assumed that we had hired a highly reputable contractor to install our water heater. As is evident on the invoice, attached, the installation occurred on Monday, October 3, 2016, at our residence. To be specific, you technician waited until the end of the installation to inform us that our water pressure was too high and if left at 90 psi, the manufacturer’s warrantee on the unit would be void, and that we would need a pressure regulator valve to keep the warrantee. Upon questioning, he stated that while 90 psi was not particularly dangerous, the water pressure goes up at night and that was why we need the pressure regulator. Further, he explained that he could have measured the pressure on the old heater and told us up front but that he was “by the office” to wait until the end of the installation to reveal such information to customers, presumably to scare them into agreeing to purchasing the regulator. While we find the practice of waiting until the end of the installation to tell customers like ourselves that an expensive part was now needed in order to maintain the warrantee to be highly unethical in itself, we are especially aggrieved to learn that we were lied to on two counts. I called the manufacturer, Rheem, who’s representative, after I explained the incident as I describe it herein, informed me that no such stipulation exists and that as long as a water heater expansion tank was installed (it was) and that it was properly set (we hope so), the warrantee would be in force. The representative advised me to call another plumber who works in Salt Lake City to double check on details, and so I did. He was duly appalled and further informed me of the second lie. Contrary to the statement made by your technician, in fact, the city turns down the water pressure at night. Yesterday, I received a message from Angie’s List, asking for my evaluation of the installation and your company. Before I reply to it, I would like to give you the opportunity to apologize and give us a full refund on the cost of the pressure regulator and its installation. We look forward to your speedy reply. Sincerely, ___________________ 10/11/2016 Mr. xxxxx This is to notify you that your refund of $340 was credited back to your Visa card ending in 1229. Attached, please find a copy of your credit receipt. We apologize that you were not 100% satisfied with our company and hope that in the future that you will give us another chance to prove that we strive for 110% customer satisfaction at all times. We appreciate your contacting our office. The information in your email has been given to our Service Manager for training purposes. Sincerely, Becky Lovinggood Office Manager Expert Home Services Expert Plumbing, Heating & Air 395 S 640 W Pleasant Grove, UT 84062 801-224-8118