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Built to Your Dimensions
We work from your measurements or drawings, so the piece fits the first time.
We Manufacture Our Own UL Listed Chimney Systems
The Chimney Professionals is the manufacturer, not a reseller. We build UL Listed stainless steel chimney systems and parts in our own shop, made in the USA, so the components we install fit right, arrive without supplier delays, and carry a lifetime warranty.
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Certified and Licensed
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UL Listed
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Made in USA
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Lifetime Warranty
OVERVIEW
One Source From Raw Steel to Rooftop
Most chimney companies order their parts and wait on a supplier. We make ours. Our shop fabricates UL Listed stainless steel chimney systems, liners, caps, chase covers, pipe, and fittings in house, which means we control the quality, the sizing, and the schedule from start to finish.
That control is the difference on every job. Parts are cut and formed to the exact flue and appliance, not forced from a stock size. There is no supplier lead time and no third party markup. And because we stand behind what we build, every system we manufacture carries a lifetime warranty.
- 20+ Years in Business
- 1,000+ Projects Completed
- UL Listed and Made in USA
- Lifetime Warranty
OUR PRODUCTS
The Systems and Parts We Build In House
Every one of these is cut, formed, and welded in our own shop, sized to the job rather than pulled from a stock shelf.
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UL Listed Systems
Complete UL Listed chimney and venting systems built to code and supplied as a full assembly, ready to install.
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Stainless Steel Pipes
Corrosion resistant stainless steel chimney pipe in a range of diameters for residential and commercial systems.
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Custom Chimney Caps
Made to measure caps that fit the exact flue, single or multi flue, fabricated in stainless steel to keep out rain and animals.
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Chase Covers
One piece stainless steel chase covers cut to your chase dimensions with proper slope and drip edge to stop leaks.
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Chimney Liners
UL Listed stainless steel liners, rigid and flexible, sized to the flue and the appliance they serve.
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Flue Pipes
Flue and connector pipe for boilers, furnaces, and appliances, built to the length and diameter the system needs.
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Tees, Wyes, and Elbows
Fittings that route the system cleanly around obstructions, fabricated to the angles your job calls for.
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Adapters and Reducers
Transition pieces that connect different diameters and appliance outlets into one tight system.
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Custom Fabrication
Odd sizes, special angles, and one off pieces made to drawing when a stock part will not fit.
MADE TO SPEC
When a Stock Part Will Not Fit, We Build It
Any Angle or Size
Special elbows, offsets, and transitions that stock parts cannot cover.
Fast Turnaround
Because the shop is ours, custom work does not wait in a supplier queue.
UL Listed Materials
The same stainless steel and standards we use across every system.
STANDARDS
Built to Code, Backed for Life
UL LISTED
Tested and Listed
Tested and listed systems and components you can specify with confidence.
MADE IN USA
Fabricated in Our Shop
Fabricated in our own shop from quality stainless steel.
WARRANTY
Backed for Life
Registered and handled by the same team that makes and installs the part.
HOW WE BUILD
From Measurement to Finished Part
01
Measure or Drawing
We start from field measurements or your drawing, so the part matches the real opening and equipment.
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Material Selection
We choose the right stainless steel gauge and grade for the appliance, fuel, and exposure.
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Cut and Form
We cut, form, and weld the piece in house to the exact size and angle.
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Quality Check
Every piece is checked for fit, seams, and finish against UL Listed standards before it leaves the shop.
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Delivery and Install
The finished part goes straight to the job, installed by the same company that built it.
OUR ADVANTAGE
The Advantage of Going Straight to the Source
No Supplier Delays
We do not wait on an outside factory. Our schedule is our own.
No Third Party Markup
You buy the part from the company that makes it, not through a middleman.
Exact Fit
Parts are built to your measurements, not forced from a stock size.
Fast Lead Times
In house fabrication means quicker turnaround, including custom work.
One Accountable Team
The same company makes it, installs it, and warranties it.
Consistent Quality
UL Listed materials and standards on every piece.
WHO WE SERVE
Who We Build For
We manufacture and supply chimney systems and parts for our own installations and for the trade, working with the people who need the right part built correctly and on time.
- General contractors and mechanical contractors
- Property managers and building owners
- Commercial and multi family buildings
- Restaurants, hospitality, and institutions
- Homeowners on our own residential installs
Request a Quote
Serving Brooklyn, Manhattan, the Bronx, Queens, Staten Island, and Long Island.
OUR WORK
Recent Manufacturing Projects
- 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.
- Venting and Exhaust Fans
Oil-Fired Generator Chimney Installation
A dedicated stainless steel chimney for an oil-fired generator, routed up the exterior wall and terminated above the roofline.
- Venting and Exhaust Fans
Chimney Exhaust Fan with Variable Speed Control
A rooftop chimney exhaust fan paired with a variable-speed control, so the homeowner can dial in the draft from inside the house.
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
Manufacturing Questions
Yes. We fabricate UL Listed stainless steel systems, liners, caps, chase covers, pipe, and fittings in our own shop. We are the manufacturer, not a reseller.
Yes. Custom fabrication is a core part of what we do. Give us the measurements or a drawing and we build the exact piece.
Yes. Our systems and components are UL Listed and made in the USA to current code.
The parts we manufacture carry a lifetime warranty, handled by the same team that makes and installs them.
Yes. We supply general contractors, mechanical contractors, and property teams, as well as our own installations.
Because the shop is ours, custom work does not sit in a supplier queue. We confirm lead time when we quote.
Yes. The same company builds the part and installs it, so there is one accountable team from fabrication to rooftop.
Get a Quote Straight From the Manufacturer
Tell us what you need built, from a single custom cap to a full UL Listed system.