Trustindex verifies that the original source of the review is Google. "Chim, chimney, chim, Chimney, Chim Chim-aroo!!" Waterloo's own Chimney sweep! I was looking for Mary Poppins to drop in while Sherman's work was being done. His pleasant disposition is a boon and the history lesson in chimney sweeping (and a bit about Winston Churchill) a very interesting bonus.
I make more mess setting a fire than Sherman did cleaning my chimney - hat off to you mate!
All the attributes of a successful visit are here: On time, communicative regarding the schedule, clean and tidy work, friendly and honest.
I am more than happy to stand by a recommendation for Mr. Happy Chimney.