Serving Knoxville, MD and surrounding areas
Free estimates
"We asked Mr. Dunn to clean and check on water issues we were having with our two chimneys. On his first visit, he cleaned one chimney and said the other didn't need cleaning. He checked and found both our 36-year old chimneys needed new collars and lids and recommended waterproofing the brick. We agreed and the work was done promptly. The masons finished the demolition and new collars on a Friday. Mr. Dunn returned Saturday to replace the lids and do the waterproofing. It started to rain lightly and Mr. Dunn stopped work, saying the moisture would interfere with the waterproofing process, and returned Sunday to finish when it was dry. We were pleased that both the masons and Mr. Dunn covered an adjacent sky light to protect it. Mr. Dunn and his crews were capable, efficient, professional and personable. It was a pleasure doing business with them."
































