A rust spot in your pool can be a simple fix or in some cases need to be addressed at the rebar level. If you have a rusty area, it could mean that your pool has shallow rebar, a tie wire protruding through the plaster, electrolysis or some type of metal in the plaster mix. We can diagnose your problem without any invasive procedure; sometimes providing a detailed picture is all we need. Our years of experience are the key to our success. Some rust can easily be repaired; don't let a small issue turn into a huge problem.