Behind the Walls: What San Francisco Duct Cleaners See

A properly maintained chimney and duct system is vital for both safety and efficiency in your home. When ducts and chimneys are neglected, they can accumulate soot, creosote, debris, pests, and moisture—all of which lower heating efficiency, and pose serious fire risks. In dense urban areas like San Francisco, where older homes often have complex ductwork and fireplaces, the stakes are...

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