Professional dryer vent cleaning service. Equipment used was top of the line, so the venting pipes remained intact. Took time and care and clogged vents were totally cleaned. The venting had a few 90 degree turns and extended across a ceiling. Prior to cleaning the top of the dryer would get very hot and the clothes took along time to dry and didn't smell fresh. Now the dryer stays cool and the clothes dry quickly and smell fresh. This dryer vent cleaning saved a possible fire or dryer element burnout. Also a savings on the electricity bill. Highly recommend everyone get their dryer vents cleaned.