I don't even know where to begin. These guys rock! I've used a couple of the big name local pool companies and was very dissatisfied. I spent lots of money and got no good results. I found Cove Pool on Angie's List and decided to give them a try. Long story short - my pool is balanced and operational. These guys have not only got the water right but have also repaired all those annoying little things that were not quite right with the filter and heater and steps, etc. I can't recommend Chuck, Paul, Scott and crew enough. They have made it so that all my family has to do when we want to go swimming is jump in! The best part is that I trust these guys. They haven't tried to push anything I didn't need, but as quickly as I ask about something it is taken care of done better than I expected. They have taken the stress out of pool ownership.