Skip to content
Serving Brooklyn and nearby cities Mon–Fri: 8 AM–8 PM · Requests accepted 24/7 · (571) 745-9853

Chimney Sweep, Chimney Repair and Duct Cleaning in DUMBO, Brooklyn

Serving DUMBO and nearby cities.

  • Diagnosis before any repair
  • Photos of every finding
  • Written price before we start
Call (571) 745-9853Request Service

The short answer

Yes, EverSafe Chimney Sweep serves all of DUMBO (11201) from our Fort Greene office about a mile away. We sweep, inspect, repair and reline chimneys and clean air ducts and dryer vents in the neighborhood's lofts, apartment buildings and rowhouses.

EverSafe Chimney Sweep works with homeowners, condo owners and building managers throughout DUMBO, ZIP code 11201. Our office in Fort Greene is about a mile southeast, so DUMBO is one of the shortest trips we make. You might have a fireplace in a converted loft, a pre-war apartment building with a shared boiler flue, or a long dryer vent tucked inside a newer condo. Whatever your setup, our certified technicians handle sweeping, inspections, repairs, liners, and air duct and dryer vent cleaning. We explain what we find and show you photos before recommending any work.

Chimneys and Vents in DUMBO Buildings

DUMBO's housing is mostly multi-unit. You'll find older masonry buildings converted to lofts and apartments, pre-war apartment buildings, newer condominiums and a smaller number of rowhouses. Older masonry buildings often have tall brick flues serving a central boiler, and some units have working or decorative fireplaces. Newer buildings tend to use metal flues, prefabricated fireplaces inside chase enclosures, and long dryer vent runs through interior walls.

Each of these wears differently. A long, enclosed dryer duct in an upper-floor unit clogs differently than a short vent in a rowhouse. A masonry flue that carries boiler exhaust all winter also ages differently than a fireplace flue used a few times a season. We look at the system you actually have instead of running through a generic checklist.

How Brooklyn Weather Wears on Chimneys

New York winters bring repeated freeze-thaw cycles. Water soaks into brick and mortar and expands when it freezes. Over time, that loosens joints, cracks crowns and works caps loose. Nor'easters drive rain sideways into masonry. Humid summers keep damp flues from drying out, which can cause musty odors and rust on dampers. Rooftop chimneys in a neighborhood this close to the river also take steady wind, which is hard on loose caps and chase covers.

Warning signs worth a call include:

  • Cracked or crumbling chimney crown
  • Rusted chase cover or water stains near the fireplace
  • Brick faces flaking or popping off (spalling)
  • White chalky staining on exterior masonry
  • A damper that sticks, rattles or won't seal
  • Smoke or odors drifting into the room

Inspections, Heat Season and Oil-to-Gas Conversions

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 is used when the system changes, such as a new appliance or a switch of fuel, or when the home is sold. A Level 3 is reserved for when a hidden hazard has to be reached by opening part of the chimney or building.

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. That means boiler flues work hard for eight months. Scheduling an inspection and sweep in late summer or early fall lets you find problems before the system runs every day.

When a building converts its boiler from oil to gas, the chimney has to be evaluated as part of the work. A new liner is often needed because gas exhaust produces acidic condensate that can corrode a masonry flue. We evaluate the existing flue and install properly sized liners when they're needed.

Air Duct and Dryer Vent Cleaning

According to the U.S. Fire Administration, failure to clean is the leading factor contributing to clothes dryer fires in homes. Apartment and condo dryers often vent through long runs with several turns, where lint builds up quickly. If loads take longer to dry or the laundry area gets hot, the vent is probably restricted.

For air ducts, we follow the EPA's guidance. Cleaning makes sense when there is substantial visible mold growth, vermin, or excessive dust and debris. The EPA also notes that duct cleaning hasn't been shown to prevent health problems, so we won't promise that it will. We don't push chemical treatments. If you're comparing very cheap advertised offers, it's worth researching exactly what the process includes.

Services We Offer in DUMBO and Nearby

Our certified technicians provide the following throughout DUMBO:

  • Chimney Sweep
  • Chimney Inspection
  • Chimney Repair
  • Chimney Liner Installation
  • Chimney Cap & Chase Cover
  • Chimney Waterproofing
  • Fireplace & Damper Repair
  • Chimney Rebuilding
  • Air Duct Cleaning
  • Dryer Vent Cleaning

ZIP codes we serve

  • 11201

Services in DUMBO

Nearby areas

What to expect

How a visit goes

  1. Look first, then recommend

    Every visit begins with an inspection of the parts we can reach. Recommendations come from what we actually find, not from a standard package.

  2. Plain explanations

    We tell you what each problem is, why it matters and what happens if it waits. You decide what gets done and when.

  3. A clean work area

    We cover floors and furniture near the fireplace or vent and contain soot and debris while we work. We clean up before we leave.

FAQ

Common questions

Do you serve all of DUMBO?

Yes. We serve all of DUMBO in ZIP code 11201. We also serve nearby Downtown Brooklyn, Boerum Hill, Brooklyn Heights, Fort Greene and Clinton Hill.

How often should my chimney be inspected?

The NFPA 211 standard calls for an inspection once a year. Early fall is a good time in Brooklyn, before heat season starts on October 1.

Our building is converting from oil to gas. Does the chimney need work?

The chimney has to be evaluated as part of the conversion. A new liner is often needed because gas exhaust produces acidic condensate that can corrode a masonry flue.

Can you work in apartment and condo buildings?

Yes. We work with individual unit owners and with building managers, and we coordinate rooftop and common-area access ahead of time.

Will air duct cleaning improve my health?

The EPA says duct cleaning hasn't been shown to prevent health problems. It recommends cleaning when there's visible mold, vermin, or heavy dust and debris.

Why does winter damage chimneys so much here?

Freeze-thaw cycles force water deeper into brick and mortar each time it freezes. Wind-driven rain from nor'easters adds more moisture, so crowns, caps and mortar joints wear faster.

Schedule a chimney or vent visit

Tell us what you're noticing, whether it's a smoky smell, a slow dryer or a cracked crown. We'll inspect, show you photos of what we find and give you a written price before any work begins.

Request Service Call (571) 745-9853
Call (571) 745-9853 Request Service