Common signs include white powder (efflorescence) around your fireplace, rust stains, water leaks, or smoke entering your room instead of going up the chimney. You might also notice condensation problems or unusual odors when your fireplace isn’t in use. During our camera inspection, we can see cracks, gaps, or deterioration in your existing liner that aren’t visible from ground level. Many Harrisville homes built before 1980 have original clay liners that are reaching the end of their useful life. If your heating system isn’t drafting properly, takes longer to start, or produces more smoke than usual, your liner may be damaged or incorrectly sized. We recommend annual inspections to catch problems before they become safety hazards.