Lint build-up in my tripped the thermal limiter in my dryer and it stopped heating. The dryer service tech said the duct was likely blocked with lint. A work colleague suggested I search on Homestars to find vent cleaners and I made calls to several duct cleaning firms. Mike at Capps was extremely helpful and worked very hard to fit me into their schedule. Paul called to let me know exactly when they would arrive. He and Joe were very knowledgeable, professional, and pleasant - the duct was indeed blocked and they took care of it. Not only did they clean the duct but they removed every trace of lint from the area and made many helpful suggestions. I will be booking them to clean ALL my forced air ducts and, as President of my Condo Association, will recommend them to all our homehowners and Property Manager. Can't thank them enough for their amazing service!