In short, they are more interested in charging you money than providing a quality service. THEY ARE A SCAM AND INCOMPETENT. My pool was leaking water and I've done the evaporation test to confirm the leak, losing about 0.5 inches per day. I called Robertson's to come check, which they confirmed the leak with $100 fee. They said to identify where the leak is from, they will need a diver go under water to check, which I agreed to and spent another ~$600. The diver arrived and only spent about 30 minutes in the pool checking for leakage (again, $600 for 30 minutes), and left without telling me. Over the phone, they told me that the leak is coming from the spa and should be repaired. Plus, they can't quote me the cost of repair until they dig underneath the spa for a visual look , which I also agreed to. During the repair day, 2 men came out and dig around my spa and very quickly they told me there was NO LEAK around the spa area. So I was fuming. I called and spoke to the management, spoke to the repair supervisor, and the actual diver. No one can provide an explanation. No one apologized to me. I spent the money but the pool is still leaking, and of course no refund. So in short, Robertson's didn't do anything but charged me $700. They are horrible. I called another pool repair shop. They came out, did another diagnostic ($100), then sent the diver ($600), and found the leak in the different part of the pool not near the spa. And they did the repair. All at the same time, my controller motherboard died and I called Robertson's. After the technician completed the examination, the first thing he said was that I need to replace my salt cell generator and began a long spill why I need to replace it for $600 - nothing to do with my motherboard. One can find the same salt cell for $300 at amazon, twice as what he was quoting me. Then he recommended to replace the entire system (not just the mother board) for $4000 because replacing just the motherboard will be 'unstable' because they don't make the original motherboard anymore and only third party motherboard is available. But, if I want to only replace the board, Robertson will charge me $1400. I called another repair shop and they quoted me $700 for parts and labor to replace the motherboard, which I did. AT A HALF PRICE. THEY ARE A RIP OFF.