Randolph’s Trusted Chimney Sweep for Historic & Modern Homes

Randolph’s freeze-thaw cycles are brutal on masonry—water seeps into microscopic cracks, freezes, expands, and eventually splits bricks or loosens mortar. Older bricks, already porous from decades of use, are especially vulnerable. We reinforce vulnerable chimneys with flexible liners and repoint mortar joints to prevent further damage.

Check for rust streaks on the flue tile, white efflorescence (salt deposits) on the exterior bricks, or a strong sulfur odor in your fireplace. If your liner is cracked or missing chunks, it’s time for a replacement—especially before Randolph’s first hard freeze.

Absolutely. Humidity accelerates mortar decay and encourages creosote buildup, which absorbs moisture and becomes more corrosive. We apply a vapor-permeable waterproofing treatment that repels water without trapping moisture inside your masonry.

Start with small, dry kindling to gradually warm the flue and prevent rapid temperature shifts that crack older masonry. Avoid burning green or wet wood—it creates excess creosote, which builds up faster in Randolph’s damp climate.

Yes. During our Level 2 inspection, we use a chimney camera to inspect the entire flue for signs of past heat damage—like glazed creosote or cracked tiles—which indicate a flue fire has already occurred. Catching these early can save you from costly repairs.

Older homes often had multiple flues to accommodate coal, wood, and later oil or gas appliances. Modern chimneys typically combine flues into a single system, but improperly sealed or abandoned flues can create dangerous draft issues. We assess each flue’s condition and recommend repairs or closures as needed.

Deteriorating chimney caps. Many Randolph homeowners don’t realize their caps are rusted through or missing entirely, leaving flues exposed to rain, debris, and even birds. A damaged cap accelerates liner corrosion and invites critters to nest—both fire hazards.

We treat historic chimneys like artifacts, using non-invasive techniques to preserve original brickwork while upgrading safety. For example, we install stainless steel liners that mimic the diameter of original clay tiles, maintaining the chimney’s historic proportions while meeting modern standards.