“I have had a swimming pool for at least 10 years. I have had just about every pool company around and none have been as knowledgeable and efficient as Black Diamond. I found Brian very honest and trustworthy. He showed me exactly what he found wrong and explained in detail what he needed to do. There were no surprises! I found Brian’s prices reasonable which is a complete plus when you are dealing with pool companies. I have recommended Brian to my friends with pools and will happily continue to do so.”