When Paul and Steve cleaned our ducts and furnace two weeks ago, my husband and I thought they went above and beyond. They were on time, professional and friendly, and explained everything about the process to us.
Our house was recently renovated, so the ducts were full of sawdust (in addition to the 10+ years of dust that the previous owners had left in the ducts and furnace). Having them cleaned has mad a huge difference. I noticed the lemon scent that another reviewer mentioned, but in our case the sent wasn't strong and was gone in less than 24 hours. We will go with these guys for future cleanings as well. 100 % recommended!