Joe and Mike were very thorough while doing the leak test on my pool and took a good amount of time explaining what the issues was. We just had our pool re-done (literally the entire pool) but I really wish I would have called these guys out prior to starting that process as they could have told me exactly what needed to be done in terms of sealing up the concrete part (the shell) of the pool. Thank you for helping me, I will keep you guys posted on how things go!