Chimney Cleaning & Sweep in Midwood - One Flat Price, You See What We See

Fast, Reliable Chimney Cleaning & Sweep Across Midwood

A professional chimney cleaning and sweep in Midwood, NY typically costs between $189 and $329 for a standard Level 1 service, with Level 2 camera inspections running $349 to $499. Most Midwood appointments are completed in a single visit, and our crews coordinate dispatch from our New York City office to reach Brooklyn neighborhoods without delay. Call (516) 613-3035 to book - a live person answers, 24 hours a day.

Call (516) 613-3035

We’ve been working on Midwood chimneys for decades. The neighborhood’s concentration of 1920s-1940s brick Colonials and Tudors presents a specific set of problems that generic sweeps often miss: oversized flues never relined after coal-to-gas conversions, salt-laden air off Jamaica Bay corroding metal components, and third-degree creosote glaze from occasional fireplace use. Our Chimney Cleaning & Sweep team knows what to look for. We document everything with photos, explain it in plain English, and give you a written verdict before any work proceeds.

Why Hearthstone Chimney Co. Is Midwood’s Preferred Chimney Cleaning & Sweep Company

Over 42 years, we’ve built our name on showing homeowners exactly what is wrong and exactly what it costs to fix - no surprises on the bill, no arguing if something needs correction. The 90-Day Done Right Promise covers every job in writing. If it’s not right, we come back. No paperwork maze, no finger-pointing.

Midwood homeowners tend to stay in their houses for twenty, thirty, forty years. They remember the contractor who disappeared after a bad job. We plan to be here in thirty more years, and we act accordingly. Our technicians are background-checked, uniformed, and trained to complete most jobs in a single visit. The price we quote is the price you pay.

A live person answers every call, every hour of every day - not a voicemail tree, not a callback queue. When you’re trying to schedule before burning season or you’ve just had a home inspection flag your chimney, that matters.

Our Chimney Cleaning & Sweep Services in Midwood

Level 1 Inspection

Our Level 1 inspection covers readily accessible portions of your chimney structure, flue, and connections - the baseline service for Midwood homeowners who burn wood or gas regularly and have not changed their system. In Midwood’s older brick housing stock, we pay particular attention to the crown and cap condition, since salt air exposure accelerates deterioration that a Level 1 can catch early. The inspection includes a written condition report with photos. A Level 1 sweep and inspection in Midwood runs $189 to $249.

Level 2 Inspection

This is where our camera work matters most in Midwood. A Level 2 inspection includes everything in Level 1 plus video scanning of the full flue interior - critical for homes built in the 1920s-1940s with clay tile flues that may be unlined or improperly sized for modern gas appliances. On East 17th Street, our tech opened a 1930s clean-out and found a modern gas boiler venting through a bare, unlined 12×12 flue - no insert, no stainless liner. The salt air had also corroded the galvanised chimney cap and flashing, and the crown was spalling. We installed a DuraFlex stainless liner sized for the boiler, replaced the cap with stainless, and rebuilt the crown, bringing the chimney into code compliance and eliminating the carbon monoxide risk.

Every Level 2 ends with photos you can see, a plain-English verdict, and a clear recommendation: what can wait, what cannot, and what the code actually requires. Level 2 inspection with camera documentation in Midwood costs $349 to $499.

Creosote Removal

Midwood fireplaces see a specific creosote problem. Because many homeowners burn only during holiday weeks or the coldest snaps, fires rarely sustain long enough to fully heat the flue. The result is sticky, third-degree glazed creosote - black, shiny, and nearly impossible to remove with standard wire brushes. We’ve found this on Avenue J and Ocean Avenue properties where the fireplace sees ten fires a year, max.

Glazed creosote requires chemical treatment to soften the deposit, followed by rotary cleaning with chains or whips. A routine brush sweep won’t touch it. In Midwood, chemical creosote treatment plus rotary removal runs $429 to $589 depending on flue length and buildup severity. We assess this during inspection and show you the camera footage before quoting.

Soot Removal & Annual Sweep

For gas appliance flues and regularly maintained wood-burning systems, our annual sweep removes soot and light creosote deposits before they harden. In Midwood, we recommend annual sweeping for wood-burning fireplaces and annual inspection for gas flues - the salt air and freeze-thaw cycling here mean small problems become expensive ones faster than in inland neighborhoods. Annual sweep service in Midwood is $189 to $269. We also offer our $89 Seasonal Tune-Up for systems that need a lighter touch.

Trusted Brands We Service in Midwood

We stock parts and materials from professional-grade brands: DuraFlex stainless liners for Midwood’s relining jobs, HeatShield cerfractory sealant for resurfacing damaged flue tiles, and Famco caps and dampers sized for the larger flues common in pre-war construction. No builder-grade substitutes. When your crown needs rebuilding or your flashing has corroded through, we source Copperfield components rated for coastal exposure. Parts on the truck mean faster turnaround - most Midwood jobs finish in one visit.

Common Chimney Cleaning & Sweep Problems We See in Midwood Homes

• Oversized, unlined flues venting gas appliances. Common in Midwood’s converted coal-to-gas chimneys, these flues cause poor draft and carbon monoxide risk, and they fail inspection under NYC DOB guidelines. Many homeowners never know until a home sale or boiler replacement triggers a code check.
• Salt-laden moisture and freeze-thaw cycling from Jamaica Bay. This corrodes galvanised caps and flashing and spalls brick crowns, leading to water intrusion and mortar erosion. Stainless components last longer but cost more upfront - we show you both options.
• Third-degree glazed creosote from low-temperature, short-duration fireplace use. Midwood’s occasional burners produce the hardest-to-remove creosote variety. A routine brush sweep cannot remove it. Chemical treatment and rotary cleaning are required.
• Spalling brick and eroded mortar joints on chimneys without tuckpointing in 30-40 years. Brooklyn’s coastal position subjects these structures to more moisture cycling than inland areas. The damage starts at the crown and works down.

Pricing for Chimney Cleaning & Sweep in Midwood, NY

We Also Serve Cities Near Midwood

Our crews work throughout Brooklyn and across the water in Staten Island neighborhoods including Tottenville, Great Kills, and St. George. If you’re searching for Chimney Cleaning & Sweep in Midwood or nearby, the same live-answer phone line and same technician standards apply. Dispatch coordinates from our New York City office to keep routes tight and arrival times reliable.

FAQs - Chimney Cleaning & Sweep in Midwood