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Keep your chimney safe, efficient, and clear of creosote buildup and obstructions. Our CSIA-certified technicians deliver thorough cleanings and detailed inspections to protect your home and family.
Every time you use your fireplace or wood stove, combustion byproducts accumulate inside your chimney. Over time, creosote — a highly flammable substance — builds up on the flue walls. Left unchecked, it narrows the flue, reduces draft efficiency, and creates a serious fire hazard. Beyond creosote, debris, bird nests, and structural damage can block ventilation and allow dangerous gases like carbon monoxide to back up into your home.
Annual chimney cleaning isn't just recommended by the NFPA — it's essential for fire safety and efficient heating performance.
We use industry-standard equipment and proven techniques to remove creosote, debris, and obstructions from top to bottom. Every cleaning is paired with a detailed inspection so you know exactly what's happening inside your chimney — no surprises, no hidden issues.
A thorough cleaning of your entire flue system using professional-grade rods, brushes, and vacuum equipment. We remove creosote, soot, and debris while protecting your home with drop cloths and containment.
A visual and physical inspection of the readily accessible chimney interior, exterior, and hearth system. Ideal for routine maintenance when there are no visible problems. Includes full cleaning.
A more comprehensive inspection using video camera technology to assess the full flue, smoke chamber, and chimney structure. Recommended after fires, damage, or if you're buying a home. Includes cleaning and detailed report.
We install, repair, or replace chimney caps and dampers to prevent water intrusion, animal entry, and excess draft loss. Proper caps and dampers improve efficiency and protect your investment.
A clean, well-maintained chimney isn't just safer — it performs better. When creosote buildup is removed and obstructions are cleared, your fireplace or stove heats more efficiently, drafts properly, and keeps dangerous gases from entering your home. You also avoid the risk of chimney fires, carbon monoxide poisoning, and costly emergency repairs.
Reduced risk of chimney fires
Protection from carbon monoxide backup
Improved draft and heating efficiency
Better fireplace or stove performance
Peace of mind and code compliance
Extended chimney and system lifespan
The National Fire Protection Association (NFPA) recommends annual inspection and cleaning, or more frequently if you use your fireplace or stove regularly. If you burn 1–2 fires per week, annual cleaning is standard. Heavy users may need cleaning twice yearly.
Creosote is a dark, sticky, flammable residue that forms when wood smoke cools inside your chimney. It accumulates in layers and is highly combustible. A chimney fire burning creosote can damage your flue and create a serious fire risk to your home. Regular cleaning prevents dangerous buildup.
Yes. We use state-of-the-art video inspection technology to assess the entire flue system from inside. This allows us to spot cracks, blockages, and deterioration that aren't visible from outside — and you get a detailed report with photos.
Level 1 is a visual inspection of accessible areas (basic, annual maintenance). Level 2 includes video technology and deeper assessment (recommended at purchase or after incidents). Level 3 is a full structural inspection with chimney removal if needed (for serious concerns). We recommend Level 1 annually and Level 2 every 3–5 years.
Absolutely. Creosote and debris restrict airflow and reduce draft. A clean flue improves combustion efficiency, makes your fire burn hotter and cleaner, and reduces smoke backup into your home.
Yes. We are CSIA Certified (#8008), members of the National Chimney Sweep Guild (NCSG), NFI Certified (#172637), and fully licensed and insured in New Jersey. Our technicians maintain current certifications and ongoing training.
"Had Mercer County Chimneys out for a routine sweep and inspection. They were incredibly professional, showed me exactly what was going on with the flue on their camera, and left the living room spotless. Best sweep we've hired in Princeton."
Chimney Sweep & Inspection • Google
"They installed a new wood-burning insert in our Hamilton home. The team was on time, communicative, and the craftsmanship is top-notch. Our heating bills are already noticeably lower."
Fireplace Insert Installation
"We had a serious leak around the flashing that other companies missed. These guys diagnosed it immediately and got the masonry repaired within days. Completely dry after the last storm."
Chimney Leak Repair
"Reliable and honest. They came out to Ewing for a furnace flue cleaning, didn't try to upsell me on unnecessary repairs, and worked quickly. Highly recommend their services."
Furnace Flue Cleaning
Schedule your annual chimney cleaning and inspection today. Our CSIA-certified team will ensure your chimney is safe, efficient, and ready for the season ahead.
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(609) 802-5288
