The service we've received from Arizona Chimney Sweep has been great over the years. My husband loves to light fires in our home, and when the chimney begins to smell ashy, that's when we know it's time to call Arizona Chimney Sweep, which is about every other year. They also do our dryer vents for us. They typically send the same person to do the cleanings, and it works out perfectly. They always accommodate our schedule. They are prompt and really professional. They keep everything in the work areas extremely clean by using commercial vacuums and tarps. They do everything very well, and we've been very happy with them.