Chimney Tech is locally owned and operated. David Shafnacker is a Certified Chimney Sweep and a proud member of the National Chimney Sweep Guild. David was trained by the Chimney Safety Institute of America. Chimney Tech offers chimney cleaning, liners, caps, crown repairs, waterproofing, inspections and diagnosing draft problems. To ensure additional fire safety, he also offers dryer vent cleaning. Please call us for a prompt, courteous and professional experience. We look forward to exceeding your expectations.