A Level 1 inspection is the standard annual check for a chimney used as-is with no changes and no known problems. It covers the readily accessible parts of the chimney and appliance: the flue interior visible from the…

A Level 1 inspection is the standard annual check for a chimney used as-is with no changes and no known problems. It covers the readily accessible parts of the chimney and appliance: the flue interior visible from the firebox and roof, the firebox, damper, smoke chamber, and exterior masonry. A Level 1 inspection fits most Concord homeowners in Dana Estates or Cambridge Park who burn a few fires each winter and want the chimney inspected before the first fire of the season.
A Level 2 chimney inspection adds a video-camera scan of the full flue liner and is required by NFPA 211 in specific situations: when a home is being sold, after a chimney fire, after an earthquake or storm, or when the heating appliance or fuel type changes. Contra Costa County sits near active fault lines, so a level two inspection is worth requesting after noticeable seismic activity for older masonry chimneys in Todos Santos or Clayton Valley. The Level 2 scan finds hidden cracks, gaps in the liner, and blockages a visual-only check cannot reach. A Level 3 inspection, which involves removing masonry or the crown to access concealed areas, is rare and only done when a Level 2 reveals a serious hidden hazard.
The deciding factor is straightforward: if you are doing routine yearly maintenance with no known issues, a Level 1 inspection covers it; if you are buying or selling a home in Ygnacio Valley, had smoke back up into the living room, or the chimney survived a possible chimney fire, choose a Level 2 with the camera scan. Homes on the Monument Corridor and in Sun Terrace with older clay-tile liners tend to benefit from the Level 2 scan because tile joints crack with age.
The inspection process runs in order: 1) a technician confirms the appliance and fuel type; 2) the firebox, damper, and smoke chamber are examined; 3) the flue is checked from the bottom and, for a Level 2, scanned with a video camera; 4) the crown, cap, and exterior masonry are checked from the roof; 5) defects are photographed and a written estimate is prepared. If soot or creosote buildup is found, a free on-site cleaning estimate is provided at the same visit, and the inspection photos show exactly what was measured so there is no guesswork about whether repairs are actually needed. A chimney inspection is a diagnostic service and is not the same as a chimney sweep, the inspection identifies whether cleaning or repair is required; it does not remove buildup by itself.
Every job gets a firm, written price after a free on-site visit.
Tell us about your chimney inspection job in Concord and we'll send a clear, written quote, usually the same day.