I am very pleased with the job Zak and James did while cleaning my air ducts. They were very friendly and personable which is important when there are two strange men in your house! I appreciate that they wore their booties while in the house (they took them off and put them back on each time they left and came back in). They even took a few minutes to acknowledge my 2 year old son that was infatuated with their ladder, tools, and truck. Overall I'm very happy with the service I received and will definitely recommend them.