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We travel throughout the greater White Plains and Long Island area, providing chimney and fireplace services to as many of our neighbors in Westchester County and Suffolk County as possible. We know that a swept, damage-free chimney system is a safer, more efficient one - and since our priority is our clients’ safety, we work hard to do it right the first time.
Alpine Chimney offers a full range of professional chimney services to keep your home safer, your fireplace more efficient, and your burn seasons worry-free. From routine maintenance to complex repairs, our certified technicians are equipped to handle every aspect of chimney care.
Chimney safety is typically framed around one threat: fire. Creosote buildup and chimney fires are real and serious risks that deserve attention. But the consequences of a neglected chimney extend well beyond fire hazards.
Water is the greatest long-term threat to a chimney. Unlike fire damage - which is dramatic and immediately apparent - water damage is slow, cumulative, and easy to overlook until it becomes expensive:
Spalling masonry: Freeze-thaw cycles cause water-saturated bricks to crack and flake, compromising the structural integrity of the chimney over time.
Deteriorating mortar joints: Mortar is more porous than brick and tends to break down first, allowing water deeper into the structure.
Damaged flue liner: Water accelerates liner deterioration, which can allow combustion gases and carbon monoxide to seep into living spaces.
Rotting wood framing: Leaking flashing or a failed crown can allow water into the attic or wall cavities adjacent to the chimney chase.
Stained interior walls and ceilings: This is often the first visible sign of a chimney leak - by which point moisture has typically been present for some time.
A cleaning and a repair are two very different services, and understanding the distinction can save you both money and time. A chimney cleaning (sweeping) focuses on removing creosote, soot, ash, and debris from the flue liner and firebox. Chimney repairs address physical damage to the chimney structure itself.
Common signs that you need repairs rather than just a cleaning include:
• visible crumbling or deteriorating mortar joints between the bricks
• white chalky staining on the exterior of the chimney (called efflorescence)
• a cracked or damaged chimney crown
• missing or deteriorated chimney cap
• spalling bricks that are flaking or chipping apart
• draft problems that cause smoke to back up into your home
• water stains on the ceiling or walls near the fireplace
• damaged flue liner
Any of these signs suggest that water, heat, or structural stress has compromised the integrity of your chimney beyond what a simple cleaning can fix. A thorough inspection is essential, and it's why our technicians inspect every chimney we sweep.
Yes, absolutely. Many homeowners assume that because gas burns cleaner than wood, their chimney or venting system doesn't require professional attention. This is a common and potentially dangerous misconception. While gas appliances don't produce creosote the way wood-burning fireplaces do, the flues and venting systems that serve them are still subject to blockages, liner deterioration, and venting failures that can have serious consequences.
When we service a chimney connected to a gas fireplace or insert, we check for several critical factors. We inspect the flue or vent pipe for any obstructions, as birds, squirrels, and other animals frequently nest in chimneys - and even a partial blockage can prevent combustion gases, including carbon monoxide, from safely exiting your home.
We also assess the condition of the flue liner. Over time, liners can crack, corrode, or separate, particularly if they were not originally sized correctly for the gas appliance they serve. An improperly sized or deteriorated liner can cause incomplete combustion and allow dangerous gases to seep through the chimney walls into adjacent living areas. We check the integrity of all seals, joints, and connections, and verify that the venting configuration meets current safety standards.
• Look for proper professional certifications. In the chimney industry, the most recognized credentials include certification through the National Chimney Sweep Guild (NCSG) and adherence to NFPA 211. In New York, membership and certification through the NY State Guild is an additional mark of professionalism.
• Verify that the company is fully licensed and insured. Chimney work involves working at heights, operating in tight spaces, and handling structural masonry - all of which carry risks.
• Look for transparency in their inspection and reporting process. A reputable chimney company will provide you with a written inspection report, ideally supported by photographs or video of the flue interior, that clearly documents the condition of your chimney. Be wary of companies that make verbal-only recommendations without showing you evidence of any problems they've identified.
• Avoid companies that use high-pressure sales tactics or present alarming findings without proper documentation. A trustworthy technician will explain your options clearly, distinguish between safety-critical repairs and cosmetic or preventative work, and give you the time and information you need to make an informed decision.
One of the most impactful things you can do is burn only properly seasoned firewood. Wood that has been dried for at least 6-18 months has a significantly lower moisture content, which means it burns hotter and more completely, producing far less creosote than wet or green wood. You can test firewood by striking two pieces together - seasoned wood produces a sharp crack, while wet wood produces a dull thud. Avoid burning treated lumber, cardboard, garbage, or artificial logs in a wood-burning fireplace, as these can accelerate creosote buildup and damage your flue.
You should also make a habit of visually inspecting the accessible parts of your chimney system. From the firebox, look up into the damper opening and check for obvious debris. From outside, look at the chimney cap and crown for visible damage. Inside the home, watch for signs of trouble: smoke backing up into the room when the fireplace is in use, unusual odors coming from the fireplace, water stains on the ceiling or walls near the chimney, or rust on the firebox or damper.
Keep the hearth area clear of flammable materials, make sure your carbon monoxide and smoke detectors are working, and never leave a fire unattended.
This is one of the most important questions a fireplace owner can ask, and the honest answer is: it's not recommended, and the risks are more serious than most people realize. Even a fireplace that appears to be working normally can still harbor hidden hazards that pose genuine threats to your home and family.
The two primary dangers from an uninspected fireplace are chimney fires and carbon monoxide poisoning.
• Chimney fires occur when creosote ignites, and it can crack or destroy the flue liner, spread to surrounding framing and combustible materials, and cause a full house fire. Alarmingly, many chimney fires go undetected by the homeowner because they burn inside the flue without visible flames or obvious smoke.
• Carbon monoxide is the other major risk. A cracked flue liner, a collapsed or obstructed flue, or a poorly drafting chimney can allow combustion gases to spill back into your living space instead of venting to the outside. Carbon monoxide is completely odorless and colorless, and at elevated concentrations it can cause incapacitation or death before the occupants are even aware of the danger.
We prioritize safety on every job, and we continuously invest in training and education to stay on top of industry standards.
We hold memberships and affiliations with the NCSG, NY State Chimney Sweep Guild, NFPA, and BBB.
Chimney sweeping, masonry repairs, gutter cleaning, dryer vent care - we handle it all so you don't have to coordinate multiple contractors.
Camera inspections are only offered when actually needed, and we'll never push services that you don't actually need.
We're not a franchise - just a local team that treats your home like their own and answers the phone 24/7.
They were incredibly courteous and ensured they cleaned up any mess afterward. Not only did they do a thorough job, but they also conducted a roof inspection and alerted me to some moss that needed attention on the masonry.
Matt Oates
GoogleAlpine Chimney Sweeps came by to sweep my chimney for the second year in a row. Their service is still top notch. Fast, on time, and prepped the area well before getting out all that soot. Highly recommend.
Cesar Cee
GoogleBest company around! We use them every year to sweep our chimney! Professional and extremely friendly!
Gia Pendergast
GoogleWhen my small son asked about the job, they told him they needed to do the chimney cleaning so Santa could come down it. We greatly appreciated their work and would highly recommend them to anyone needing chimney assistance!
Elizabeth Armano
GoogleWe serve homeowners and businesses across Westchester, Putnam, and Suffolk Counties.
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Whether you need a routine annual inspection, a specific repair, or a full assessment of a chimney you've never had looked at, Alpine Chimney Sweeps is here to help. We have 32 years of experience in the chimney industry, and have served Suffolk, Westchester, and Putnam counties with honest, professional service for over two decades. We don't upsell services you don't need - we tell you what we find, explain what it means, and let you make an informed decision.
Would you like to learn more about us and why homeowners choose Alpine Chimney Sweeps time and time again? Don't hesitate to reach out.