Chimney Sweep in Bay Head, NJ

Wind off the Atlantic and Barnegat Bay carries salt onto every exposed surface of a Bay Head chimney, and the crown — the concrete cap that sheds water off the top of the stack — takes the brunt of it. A crown that has started to crack from salt and freeze-thaw cycling lets rainwater track down inside the flue between sweeps, and that moisture mixes with creosote residue to speed up buildup a sweep alone cannot fully solve.

Rust on a chimney cap's spark-arrestor screen is one of the clearest signs of how fast salt air works here: a screen that would last a decade inland can clog with rust and debris within a few seasons on an ocean-block Bay Head chimney, restricting airflow and pushing more soot back down the flue instead of out through the top. We check the cap and screen on every visit for exactly that reason.

New Jersey's post-Sandy recovery study for Bay Head — a 2016 draft resting on 2013 damage figures — puts the storm's toll at 239 severely damaged properties, and a good number of the borough's chimneys were rebuilt or raised on pilings in its aftermath. That rebuild often means a longer, offset flue run between the fireplace and the top of the chimney than the original, more direct run had. A longer, bent flue path has more surface for creosote to cling to and is harder to inspect fully with a flashlight alone, which is why we default to a camera scan on any Bay Head flue we haven't swept before.

Bay Head genuinely empties out for long stretches outside summer and the winter holidays — the 2020 Census counted only 930 people living here year-round — and a fireplace that sits unused and closed for months is more likely to have picked up a bird or squirrel nest in the flue than one used every week. A blocked flue is a carbon monoxide risk the moment a fire is lit, which is why we always check for nesting and blockage before we sweep, not after a homeowner reports smoke backing up into the room.

Reopening a seasonal home for the first cool weekend of the fall is also when stale, closed-up humidity meets a newly lit fire — a combination that reveals a stuck damper or a crumbling flue tile faster than steady winter use would. Booking the sweep before that first fire, rather than the day of it, catches those problems while they are still a repair line item instead of the reason the fire department gets called.