Avoid this company at all costs. If I could give zero stars I would. We commissioned them to build a pool for us. They built it and told us they would only warranty the finish if we used them for the post plaster pool maintenance and ongoing water maintenance. We paid them in full for all work. Upon Blu Sol opening the pool the very next season (less than 2 months after it was used) we began to see problems in the finish. Horrible unsightly mottling of the beautiful finish we had paid for them to install. They told us it was nothing and they would fix it. They never lived up to their word or the contractual warranty they gave us. So after only a few months the finish they applied is ruined. We have asked other pool companies about it and all have said they have never seen anything so terrible in a pool only a year old. Horrible experience. Choose a reputable pool company; run from this one.