I have been working with them for about five years. I am very impressed with them. They are timely, very professional and clean. I can't speak highly enough about them. I am very impressed by the work I have received from them. In terms of price, it is difficult because there's not lot of competition. Even though there is not lot of competition, I feel I get a fair product for what I pay for. I would use their services again in the future. We have run into other home improvement issues where we kept looking up the yellow pages and asked them to come out and give us an estimate. We felt we are being shifted. When we call them up, they would say call this individual. We would recommend Clean Sweep Chimney Service Inc. We have had some exceptional work done like another chimney which we had to have rebuild or some flooring re-finished. They are just superb. They are pro on that. Its family run business. I cannot recommend them highly enough. They are great to deal with.