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Chimney Sweep Service in Crown Heights, Brooklyn

Serving Crown Heights and nearby cities.

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The short answer

Crown Heights homeowners should have every chimney flue swept as needed and inspected once a year, including fireplace flues and the flue that vents the boiler. The best time to book is late summer or early fall, before New York City's heat season starts on October 1.

Many chimneys in Crown Heights do more than one job. A brownstone might have a working wood-burning fireplace on the parlor floor, a sealed decorative fireplace upstairs, and a separate flue venting the boiler in the cellar. Our certified technicians sweep and inspect all of them. We work out of Clinton Hill, about two miles away, so homes in 11213 are a short trip for us. Here's what a chimney sweep involves for Crown Heights homes and when to book one.

Chimney Sweeping for Brownstones, Rowhouses and Pre-War Buildings

Much of Crown Heights is attached housing: brownstones, brick and limestone rowhouses, and pre-war apartment buildings, with some detached homes mixed in. Attached homes often share chimney masses with their neighbors, and a single chimney stack can hold several flues serving different floors or appliances. Before we sweep, we work out which flue belongs to which fireplace or appliance, so the right one gets cleaned and checked.

Sweeping removes creosote, the tar-like residue wood smoke leaves on flue walls, along with soot, nests and fallen debris. Creosote is flammable. In an older masonry flue with worn mortar joints, a chimney fire can push heat into places it shouldn't reach. If a fireplace hasn't been used in years, we check for blockages and damage before anyone lights a fire in it.

Chimney Sweep at a home

Boiler Flues and Oil-to-Gas Conversions

Many Crown Heights buildings heat with a boiler that vents through the chimney. That flue needs attention even if nobody in the building uses a fireplace. When a New York City building converts its boiler from oil to gas, the chimney has to be evaluated as part of the work, and a new liner is often needed. Gas exhaust produces acidic condensate that can corrode a masonry flue over time.

If your building has already switched fuels, or plans to, we can sweep the flue and inspect its condition. Then we'll tell you plainly whether the existing liner is suitable or whether relining should be part of the plan.

When to Schedule a Sweep in Crown Heights

The NFPA 211 standard calls for chimneys, fireplaces and vents to be inspected once a year. A Level 1 inspection covers a system that hasn't changed. A Level 2 inspection applies when something changes, such as a new appliance or a switch of fuel, or when the home is sold. A Level 3 inspection is for cases where a hidden hazard can only be reached by opening part of the chimney or building.

Timing matters in the city. New York City's heat season runs from October 1 through May 31, and during those months building owners must keep apartments heated to the city's minimum temperatures. A boiler flue problem found in January is harder to fix without disrupting tenants. Late summer or early fall is the easiest time to have flues swept and inspected, before the heat comes on and before fireplace season.

Time for your annual chimney check?

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What Happens During the Visit

Parlor floors and older interiors often have original woodwork, plaster and mantels, so we set up carefully and keep the work contained.

  • We cover floors and the fireplace opening with drop cloths and use a HEPA-filtered vacuum to control soot.
  • We brush the flue from the firebox, from the roof, or both, depending on access.
  • We check the damper, firebox, smoke chamber, liner, and the visible crown and cap.
  • We use a camera when the inside of the flue needs a closer look.
  • We walk you through what we found, show you photos, and point out any repairs worth considering.

Signs Your Chimney Needs Attention

Call for a sweep and inspection if you notice any of these:

We also serve nearby Bedford-Stuyvesant, Prospect Heights, Clinton Hill, Park Slope and Fort Greene.

  • A strong smoky or tar-like smell from the fireplace, especially in humid weather
  • Smoke spilling into the room instead of drawing up the chimney
  • Black flakes or crumbs of creosote falling into the firebox
  • Pieces of brick, mortar or clay liner in the firebox or at the boiler flue cleanout
  • Birds, nests or animal noises in the flue
  • Water stains on walls or ceilings near the chimney

More services in Crown Heights

Related

Chimney sweep cleaning a brick chimney on a rowhouse roof

Book Chimney Sweep in Crown Heights

Serving Crown Heights and nearby cities.

  • Diagnosis before any repair
  • Written price up front
  • Written price before we start
Call (779) 437-6966Request Service

What to expect

How a visit goes

  1. We look before we recommend

    Every visit starts with an inspection of the chimney, vent or duct system. Recommendations come from what we find, not from a standard list of add-ons.

  2. We protect your home

    We lay down drop cloths, seal off the fireplace or vent opening, and use vacuums to contain soot and dust. We clean up the work area before we leave.

  3. We explain in plain terms

    You'll hear what we found, what it means for safety, and what your options are. We answer questions before you decide anything.

FAQ

Common questions

How often should a chimney in Crown Heights be swept?

The NFPA 211 standard calls for a yearly inspection. Whether the flue also needs sweeping depends on how much buildup we find. Fireplaces used often through the winter usually need sweeping every year.

My fireplace is decorative and never used. Does it need a sweep?

It's still worth an inspection. Unused flues can collect nests and debris, and if the chimney stack shares a wall with active flues, you'll want to know its condition. We'll also tell you what it would take to make it safe to use.

Do you clean the flue that vents my boiler?

Yes. Boiler flues collect soot and debris and can deteriorate, especially after a switch from oil to gas. We sweep and inspect them along with any fireplace flues.

Will sweeping make a mess in my home?

We lay drop cloths, seal off the fireplace opening, and use a HEPA-filtered vacuum. Most of the debris goes straight into the vacuum.

I'm buying a brownstone in Crown Heights. What inspection do I need?

A home sale is one of the situations where a Level 2 inspection applies. It includes a camera look inside the flues, so you know their condition before you close.

When is the best time of year to book?

Late summer or early fall. That's before NYC's heat season begins on October 1 and before most people start using their fireplaces.

Schedule a chimney or vent visit

Tell us what you're noticing and where you are in Brooklyn. We'll set a time, inspect the system, show you what we find, and give you a written price before any work begins.

(779) 437-6966 Request Service
Call (779) 437-6966 Request Service