The short answer
Yes, Nexora Chimney Services works in Hudson Square (ZIP 10012), about a mile from our Gramercy office. Our certified technicians handle chimney sweeping, inspections, repairs, liners, waterproofing, and dryer vent and air duct cleaning.
Hudson Square sits on Manhattan's lower west side, in the 10012 ZIP code, about a mile southwest of our Gramercy office. Nexora Chimney Services cleans, inspects and repairs chimneys, fireplaces, dryer vents and air ducts for homeowners and residents here. The neighborhood mixes converted loft buildings, pre-war apartment buildings, older walk-ups and newer residential buildings, so the venting systems we find vary a lot from one building to the next. Our certified technicians start by learning what you have, how you use it and what has changed. Then we recommend only the work the system actually needs.
Hudson Square Buildings and Their Chimneys
Many homes in Hudson Square are in buildings that weren't originally designed as residences. Loft conversions and older masonry buildings often have flues that once served large boilers or have been changed several times over the decades. Pre-war apartment buildings and walk-ups may have original brick flues serving a fireplace or a shared heating system. Newer buildings usually rely on factory-built vents and longer dryer and duct runs.
That history matters. A flue that was reworked during a renovation may have gaps, missing liner sections or connections nobody wrote down. When we inspect, we follow the full path of the exhaust, not just the part you can see from the fireplace or the utility closet.

How Manhattan Weather Wears on Masonry
Manhattan winters bring repeated freeze-thaw cycles, and storms can drive rain sideways into brick. Water that soaks into masonry expands when it freezes. Over time that loosens mortar, cracks crowns and lets moisture into the flue and the walls around it. Humid summers can make a damp chimney smell and speed up rust on dampers and metal caps.
A properly fitted chimney cap and chase cover, along with breathable waterproofing, keeps most of that water out. Where the masonry has already failed, the fix may be repair or partial rebuilding. Watch for these signs:
- White staining or flaking on exterior brick
- Crumbling mortar joints or a cracked crown
- Rust on the damper or in the firebox
- Water stains on ceilings or walls near the chimney
- Musty odors from the fireplace, especially after rain
Heat Season, Annual Inspections and Oil-to-Gas Conversions
New York City's heat season runs from October 1 through May 31. During that time, building owners must keep apartments heated to the city's minimum temperatures. If you're responsible for a boiler and its chimney, schedule inspection and repair between late spring and early fall, before the system has to run continuously.
The NFPA 211 standard calls for chimneys, fireplaces and vents to be inspected once a year. A Level 1 inspection fits when nothing has changed. A Level 2 inspection is for when the system changes, such as a new appliance or a switch of fuel, or when a home is sold. A Level 3 inspection is used when a hidden hazard can only be reached by opening part of the chimney or building.
If your building is converting its boiler from oil to gas, the chimney has to be evaluated as part of that work. A new liner is often needed, because gas exhaust produces acidic condensate that can corrode a masonry flue. We can inspect the flue and install a liner sized for the new equipment.
Time for your annual chimney check?
Dryer Vents and Air Ducts in Apartments and Lofts
Dryer vents in Manhattan homes are often long and have several turns, which gives lint more places to collect. According to the U.S. Fire Administration, failure to clean is the leading factor contributing to clothes dryer fires in homes. Have the vent checked and cleaned if clothes take longer to dry, the laundry area feels unusually hot or you smell something burning.
For air ducts, we follow U.S. EPA guidance. Cleaning makes sense when there is substantial visible mold growth, vermin, or excessive dust and debris. The EPA also says duct cleaning hasn't been shown to prevent health problems, so we won't claim it does. The EPA suggests researching the process before responding to very cheap advertised offers. We explain our process up front and use chemical treatments only when there's a clear reason and you agree.
Services We Offer in Hudson Square
Our certified technicians provide the following in Hudson Square:
- Chimney sweep
- Chimney inspection
- Chimney repair
- Chimney liner installation
- Chimney cap and chase cover
- Chimney waterproofing
- Fireplace and damper repair
- Chimney rebuilding
- Dryer vent cleaning
- Air duct cleaning
Nearby Neighborhoods We Serve
Our office in Gramercy is about a mile from Hudson Square. We also work in Greenwich Village, West Village, Lower East Side, East Village and Gramercy, where many buildings share the same mix of older masonry flues and modern vents.
ZIP codes we serve
- 10012

