On Duty is a veteran-owned company providing, chimney services including liner repairs, relining, video inspections, cleaning, masonry repairs and installs. When it comes to chimney services you’ll want to place your trust in a team of professionals. Cleaning, sweeping, installing, and repairing chimneys, fireplaces and masonry work requires specific skills to perform correctly. Without the proper training this could result... Read More about On Duty Chimney Masonry Stove