I tried to use my pool heater Friday night to make sure it was working because we have guests coming on Wednesday. I couldn't get it working, so I called The Pool Boys first thing Saturday morning and Justin said he could come check things out that day. Justin did a great job - he got the pool heater working and suggested a few other things that we could consider to improve the operation of the pool and make cleaning it easier for me. So, he came out Tuesday and made the agreed upon repairs and we are all set for our guests to arrive tomorrow! Great service! Great products and prices. Thanks again!