I had to opportunity to be a beneficiary of the Arizona Chimney & Air Ducts cleaning service today. They did a FABULOUS job. We just closed on our new home Friday and we're anxious to get it ready to go. In and out in 2 hours. They found that my dryer vent was so clogged their equipment could not get thru so they had to do it manually. OMGosh did we avoid a potential fire disaster! We feel blessed! They were in and out in 2 hours; cost effective and very professional. I will use them again as the occasion requires. Thank you!