I found Dave's Duct Cleaning along with 3 other well-rated companies through my research on Homestars. I emailed all of them for more information and Dave was the only one who bothered to call me to review my needs, discuss the work, and provide additional information on the company & their cleaning process. He was competitively priced so I hired them for my newly constructed home. Andrew & Mark were onsite for the cleaning. They were on time, very professional & courteous, and thoroughly explained everything that they will be doing. They showed me before/after photos which showed great results and also discovered that my furnace blower needed a cleaning as well so they did that at the same time. After they finished, they cleaned up and left everything as it was when they got there. No hassles, reliable, good results, and reasonably priced. Highly recommended!