Canterbury Sweeps are THE sweep to trust! They put a liner in our first chimney and serviced it for our wood stove for 15 1/2 years. In our next house, they serviced our fireplace for 8 years. Each time, the sweep was professional, meticulous, and thoroughly cleaned up after his work. Trevor's high standards are always on the job--whether he performs the sweep or one of his employees does. Additionally, his office also called to ask about the draw and set up a reminder call for the next cleaning, which was very helpful when heating a house with a wood stove. We highly recommend them.