We were looking for a company that could get years of hard calcification from salt water not only off of our 13 yer old salt water/ pebble tec pool, but off all the boulders on our waterfall and the boulders submerged in our pool. We had tried glass bead blasting and that didn't even make a dent in the appearance of the hard water line whatsoever! I first used the online quote tool; attaching photos, and a detailed description of what I wanted, making sure to explain that other methods had not worked. I wanted a company who could be honest with me about whether or not they could get it off. I was not looking for the cheapest price, but for quality and honesty. Brandon, the owner, got back to me promptly with a very competitive quote. Rather than promising me he could get it off, he asked to come by the house and look at it first. He confirmed he could, in fact get it looking really good. I wasn't going into it with blinders on, that a pool as old as mine could look brand new again, but honestly, it looks fantastic! Their process is better than any company I've ever hired. I've had several companies try to get this off in the past. What's more is that the staff was very friendly form the owner to the crew. I felt like customer service was a high priority to them. I truly liked this company so much, we are considering them for a future pool remodel as well. As an added bonus, our final invoice came in $80 cheaper than other quotes we got and the quality and service were unmatched! You won't be sorry if you choose American Swimming Pools. Feel free to call me for a referral!