I had my pool resurfaced by them last summer. Had a great experience. They were timely and even finished the project earlier than expected. Several months after the install I noticed a little rust spot on the bottom of the pool. When I called and told them, they told me sometimes little pieces of the blades that cut the surfacing materials will break off and then appear like this. They were out in a couple of days and removed it and you can't even tell. Not only was the install great, but they stand by their work.