Or Call Now: 646-401-3121 - Chimney Rebuild
Complete Chimney Stack Rebuild and Masonry Restoration
A severely deteriorated rooftop chimney stack was dismantled to a sound base and rebuilt in new red brick, with a new crown and a stainless steel cap.
Smoke Pushing Back Into the Room? Get a Draft and Ventilation Inspection
When a fire will not stay lit, odors keep returning, or an appliance will not vent, you need a clear answer about what is wrong. Our certified inspectors assess how your chimney draws and vents, then document the exact cause in a report you can act on.
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Certified and Licensed
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Lifetime Warranty
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Free Estimates
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Emergency Service 24/7
OVERVIEW
Confirm How Your Chimney Draws and Vents
A draft and ventilation inspection answers one question: does the chimney pull air correctly and carry smoke and gases out of the building instead of back into it. It is the overall assessment of how the system draws, whether it spills or backvents, whether combustion air is adequate, and whether the property is venting safely. The result is a documented conclusion about what is wrong.
Weak draft, excessive draft, and reversing draft are among the most common reasons for a smoky fireplace, a slow starting fire, lingering odors, or an appliance that will not vent. We evaluate the system under real operating conditions and trace the symptom to its source, so the finding is specific rather than a guess.
This inspection is the broad diagnosis. When you need an exact figure, our Draft Pressure Test supplies the number. When you suspect a leak between the flue and the living space, our Smoke Test checks tightness.
WHAT WE CHECK
The Scope of the Assessment
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Overall draw
We evaluate how strongly and consistently the chimney pulls air for the fireplace or appliance connected to it, and whether that draw meets what the system requires.
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Spillage and backventing
We check whether smoke or combustion gases are entering the room instead of leaving through the flue, which is a direct safety concern for anyone in the property.
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Downdraft and reversal
We look for air flowing down the chimney and pushing smoke and odors into the space, and we note when it happens.
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Combustion air
We assess whether the space provides enough air for the appliance to burn and vent properly, since a starved system cannot draw as it should.
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Overall ventilation
We consider building conditions, competing appliances, and pressure that can work against the chimney and affect how it vents.
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The conclusion
We identify the likely source of the problem, whether it relates to flue sizing, blockage, liner condition, termination, or building pressure, and state it plainly in the report.
OUR PROCESS
How the Inspection Is Carried Out
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Review and Setup
We confirm what the chimney serves, note the symptoms you have reported, and prepare the space so the assessment is accurate and clean.
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Draw Assessment
We evaluate how the chimney is drawing under operating conditions and compare it against what the connected fireplace or appliance needs.
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Venting Check
We test for spillage, downdraft, and reversal to confirm whether byproducts leave the building or enter it.
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Cause Diagnosis
We examine the flue, liner, cap, and termination and account for building conditions to determine what is limiting the draft.
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Report and Findings
We document what was assessed, explain the conclusion in plain terms, and note the priority of any issue found.
COMPLIANCE
A Record You Can Rely On
INSPECTED
Full Assessment
We review the flue, liner, cap, termination, and venting path so the conclusion rests on the whole system.
TESTED
Real Conditions
We confirm draw and venting under operating conditions rather than assuming the chimney performs on paper.
DOCUMENTED
Written Findings
You receive a written report, photos or video where relevant, and a certificate of cleanliness and functionality where applicable.
WHY US
What Sets Our Inspections Apart
Certified Inspectors
Every visit is carried out to a consistent standard by licensed, trained professionals.
Honest Findings
We report what we find with no fear tactics and no pressure to buy work you do not need.
Clear Conclusions
The report states the likely cause plainly, so a homeowner or property manager can act on it.
Real Condition Testing
We assess the chimney as it actually operates, not just how it looks.
Fast Scheduling
Same day appointments are available across our service area.
Fully Insured
We are licensed and insured for both residential and commercial work.
WHO WE SERVE
Homes and Buildings We Assess
We carry out draft and ventilation inspections for a wide range of properties, from a single fireplace to the venting systems of a large building. Whether you own the home you live in or manage a portfolio of units, we assess the chimney and its venting the same careful way and give you the same clear conclusion about how it draws and vents.
- Single family homes
- Townhouses and condos
- Brownstones
- Historic homes
- Multi family buildings
- Commercial and office buildings
- Restaurants and kitchens
- Hotels and hospitality
Schedule an Inspection
Serving Brooklyn, Manhattan, the Bronx, Queens, Staten Island, and Long Island.
OUR WORK
Recent Inspection Projects
- 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
Brownstone Fireplace Reconstruction and Restoration
A decommissioned fireplace in a historic brownstone brought back to life with a new firebrick firebox, rebuilt masonry and a reinstalled stainless steel liner.
REVIEWS
What Our Clients Say
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
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
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
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
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
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
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
Baktiar M.
Same day service, quick and efficient. Used drones to check the chimney and provided a report. Definitely recommend.
25 Feb 2025
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
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
Draft and Ventilation Inspection Questions
It is the overall assessment of whether your chimney draws correctly and vents combustion byproducts to the outside instead of back into the property. It concludes with a documented finding of what is wrong.
Smoke pushing back into the room, lingering odors, a fire that will not stay lit, or an appliance that will not vent are all good reasons to schedule a chimney ventilation inspection.
This inspection is the broad diagnosis of how the system draws and vents. When you need an exact figure, our draft pressure test measures it precisely with a manometer.
If a leak between the flue and the living space is suspected, our smoke test checks the tightness of the system, which is a separate check from overall draw.
Yes. We assess single family homes, townhouses, condos, co ops, multi family buildings, and commercial properties, and the report is written for both homeowners and property managers.
A written report covering what was assessed and the conclusion, photos or video where relevant, and a certificate of cleanliness and functionality where applicable.
Cost depends on the property and the system involved. We provide a free estimate before any work, so you know the price in advance.
The report states the cause plainly, and our draft correction service handles the fix once you approve the work.
Find Out How Your Chimney Is Really Venting
Book a draft and ventilation inspection and get a clear written conclusion from certified, licensed, and insured inspectors. Same day appointments are available across NYC and Long Island.