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Chimney Liner Installation & Relining in NYC & Long Island

We install and reline stainless steel chimney liners that keep your home safe, warm, and drafting correctly, plus chimney caps and full new chimney systems. Every liner is sized precisely to your flue, installed by CSIA-certified technicians, fabricated in-house, and backed by a lifetime warranty. Serving Brooklyn, Manhattan, Queens, the Bronx, Staten Island, and Long Island.

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  • Licensed and Insured
  • Free Same Day Estimates
  • Lifetime Warranty
  • Emergency Service 24/7

OVERVIEW

Chimney Liner Installation and Relining Done Right

Your chimney liner is the barrier that carries heat, smoke, and combustion gases safely out of your home. A cracked, corroded, unlined, or wrongly sized flue lets heat reach framing and gases reach your living space. We install new stainless steel chimney liners and reline existing flues, sized precisely to your chimney and appliance, so your fireplace, furnace, or boiler vents the way it should.

We also handle chimney cap installation and complete new chimney systems. Because we fabricate our own UL-Listed stainless steel liners in-house, your chimney liner installation is matched to your flue rather than forced from a stock piece, with controlled lead times and clear up front pricing.

Homeowners searching for chimney liner installation near me want work that lasts and technicians who explain it. That is what we deliver on every job across the five boroughs and Long Island.

  • 20+ Years in Business
  • 1,000+ Projects Completed
  • Free Same Day Estimates
  • 24/7 Emergency Service
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WHAT WE INSTALL

Liner, Relining, Cap & New Chimney Installation

Chimney Liner Installation & Relining

We install stainless steel chimney liners for wood, gas, and oil systems, and reline existing flues that are cracked, gapped, or unlined. Options include rigid stainless liners for straight flues, flexible stainless liners for offset or older masonry chimneys, insulated liners that improve draft and meet clearance for some appliances, and full relining when the existing liner has failed. We camera-scan the flue first so you see the actual condition before anything is installed. Relining vs replacement: if the masonry structure is sound but the flue liner is cracked, gapped, or missing, relining with stainless steel solves it at a fraction of the cost of rebuilding. Full replacement is only needed when the structure itself is failing, and our camera inspection shows you which case you have.

  • Durable stainless steel liner sized to your chimney and appliance
  • Rigid, flexible, and insulated liner options
  • Relining for cracked, gapped, or unlined flues
  • Camera inspection of the flue before and after
  • Lifetime warranty on the liner we install

Chimney Cap Installation

A chimney cap is a small part that prevents big problems. Without one, rain, birds, squirrels, and leaves make their way into your flue, leading to blockages, moisture damage, rust, and poor draft. Our chimney cap installation seals the top of your chimney while still letting it breathe, so water and wildlife stay out and smoke flows freely.

  • A sturdy cap sized to fit the top of your chimney
  • Keeps out water, animals, nesting debris, and falling leaves
  • Helps your fireplace draft cleanly and evenly
  • Protects the crown and masonry from costly water damage

OUR PROCESS

What to Expect From Start to Finish

01

Free Same Day Estimate

We visit your home, inspect your chimney, and give you clear up front pricing with no surprise charges.

02

Measure and Assess

We measure your flue and chimney and assess its condition so the liner and cap fit your home exactly.

03

Prepare the Right Parts

We prepare the correctly sized parts for your chimney so everything fits precisely on installation day.

04

Install or Repair

We protect your floors and furnishings, complete the installation, and keep the work area tidy throughout.

05

Test and Clean Up

We test the system, confirm it drafts correctly, clean the area, and walk you through the finished work before we leave.

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COMPLIANCE

Installed to Code and Documented

CODE

Installed to Standard

Installed to current code and the NFPA 211 standard by licensed, insured, CSIA-certified technicians.

TESTED

Draft Verified

Tested for safe draft and proper venting after installation.

WARRANTY

Documented in Writing

Documented in writing and backed by a lifetime warranty.

WHY US

Homeowners Trust Us With Their Chimneys

Sized to Your Chimney

Precise sizing means your liner and cap fit right and last, instead of a forced stock part.

Free Same Day Estimates

Clear up front pricing with no surprise charges.

Licensed and Insured

CSIA-certified technicians trained on New York City code requirements and the NFPA 211 standard, fully covered for work in your home.

Clean, Respectful Work

We protect your home and leave it as we found it.

Lifetime Warranty

On your installation, well beyond the short coverage others offer.

24/7 Emergency Service

Across the five boroughs and Long Island, whenever your chimney cannot wait.

WHO WE SERVE

Installation for Every Kind of Home

From classic brownstones to row houses and new condos, we handle chimney liner installation and chimney cap installation for homes of all ages and styles across New York City and Long Island.

  • Single family homes
  • Townhouses and condos
  • Brownstones
  • Row houses
  • Multi family homes
  • Historic homes
  • Apartments
  • Vacation homes
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Serving Brooklyn, Manhattan, the Bronx, Queens, Staten Island, and Long Island.

OUR WORK

Recent Residential Installations

  • Fireplace and Firebox

Custom Fireplace Construction with Class A Chimney and Offset Flue

A new masonry fireplace built to the project plans, with a custom firebrick firebox, smoke chamber and an offset connection into a Class A insulated chimney.
  • Fireplace and Firebox

New Fireplace Smoke Chamber Construction

A brand-new masonry fireplace and smoke chamber built from the ground up as part of a full house renovation on Staten Island.
  • Chimney Liners

Stainless Steel Chimney Liner Installation for a Fireplace

A stainless steel liner routed through the existing masonry chimney of a wood-burning fireplace, creating a continuous, durable flue.
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REVIEWS

What Our Clients Say

5 star rating

Mike S.

Chimney Professionals did a terrific job cleaning my two wood burning fireplaces in a Manhattan brownstone. They came within one day. Their equipment is state of the art, and it was all done in less than 30 minutes. Everything kept spotless. The price was right too.

1 Mar 2026

5 star rating

M. J.

Not only did they answer right away, they had Rod at my door first thing Monday morning and sourced a hard to find part same day when others could not. They beat every other quote I got and had our system back up and running in under an hour.

27 Oct 2025

5 star rating

Bruce S.

The chimney in my 115 year old brick rowhouse had a badly deteriorated terra cotta lining. Michael gave me a fair price, was punctual, and while spending more time than he expected, stuck to the original price. Kudos to Michael for getting a tricky job done.

2 Nov 2025

5 star rating

Jim S.

Mike and his team are phenomenal. Very quick to respond and schedule and then more importantly, absolute professionals. Deep cleaned the chimney and made sure they cleaned any residual dust around the area.

13 Nov 2025

5 star rating

Ryan L.

Our building needed three new liners for each apartment. They did a great job with the removal and new installation. Mike was very easy to work with, and very responsive with any follow ups.

10 Aug 2025

5 star rating

Donna L.

Chimney Professionals were prompt, professional and neat. We would recommend them to anyone looking to get their fireplaces cleaned. A pleasure to work with.

3 Dec 2025

5 star rating

Alan H.

We asked them to inspect our roof and chimney before an upcoming home inspection. They explained every detail clearly, helped us understand what needed fixing, and even assisted with budgeting.

10 Dec 2025

5 star rating

Baktiar M.

Same day service, quick and efficient. Used drones to check the chimney and provided a report. Definitely recommend.

25 Feb 2025

5 star rating

Kara T.

They were able to come out next day and fix our gas fireplace issue. They listened to all of our concerns and addressed any questions we had while thoroughly explaining the work that needed to be done. The price was fair and upfront.

15 Nov 2024

5 star rating

Brandon G.

Mike set up an appointment for the next day to clean our dryer vent. He maintained good communication the whole time. The technician who arrived was professional and did a thorough job. The price was reasonable too.

23 Aug 2025

FAQ

Common Questions From Homeowners

Signs include smoke or odors coming back into your home, visible rust or cracks, debris falling into the fireplace, water stains on the ceiling or walls near the chimney, animals or nesting sounds near the top, or a draft that feels weak. Our free inspection tells you for certain whether a chimney liner installation is the right next step.

A cap keeps rain, animals, and debris out of your flue and helps your fireplace draft evenly. It is one of the most affordable ways to prevent water damage, blockages, and costly repairs.

Working on the roof is dangerous, and a poor fit can damage your chimney or let water and animals in. Our team completes the chimney cap installation safely, correctly, and to code.

Most liner or cap installations are completed in a single visit, and we confirm the timeline when we give your estimate.

Chimney liner installation cost is driven by four factors: Chimney height and flue diameter - they determine how much stainless steel the liner needs. Insulation - an insulated liner improves draft and is required for some appliances. Appliance type - fireplace, furnace, boiler, or water heater venting. Condition of the existing flue - cleaning or crown work needed before relining. We fabricate stainless steel liners in-house, so there is no supplier markup, and every chimney liner installation is backed by a lifetime warranty. Free same-day estimates with the exact price in writing before work begins.

Yes. We provide free same day estimates with clear up front pricing and no surprise charges.

We recommend a professional inspection once a year, and any time you notice smoke, odors, or moisture near the chimney. Regular checks catch small problems before they become expensive ones.

We install for homeowners across Brooklyn, Manhattan, the Bronx, Queens, Staten Island, and Long Island, usually with same day estimates.

A properly sized and installed stainless steel chimney liner lasts 25 years or more - and ours are covered by a lifetime warranty. For comparison: clay tile liners crack over decades of New York freeze-thaw cycles, and aluminum liners corrode within 10 to 15 years and are only rated for certain gas appliances. That is why stainless steel is the standard we install for wood, gas, and oil systems across NYC and Long Island.

If the masonry structure is sound but the flue liner is cracked, gapped, or missing, chimney relining with stainless steel solves the problem at a fraction of the cost of rebuilding. Signs relining is the right fix: smoke odors, debris falling into the firebox, a failed Level II camera scan, or an unlined flue in an older home. Full chimney replacement only becomes necessary when the structure itself is failing. Our camera inspection shows you exactly which case you have - before you spend anything.

Ready for a Safe, Correctly Sized Liner?

Get a free same day estimate for your chimney liner installation or relining, plus caps and full chimney systems. Clear pricing, clean work, and a lifetime warranty you can count on. Serving NYC and Long Island.

Schedule a Free Estimate Or Call Now: 646-401-3121