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Monday 6am - 9pm Tuesday 6am - 9pm Wednesday 6am - 9pm Thursday 6am - 9pm Friday 7am - 5pm Saturday 6am - 9pm

United Chimney Corp.

Name: United Chimney Corp.
Address: 840 LINCOLN Avenue, Suite 10, Bohemia, NY, 11716, US
Telephone: +16315634641

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United Chimney Corp.

Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from United Chimney Corp., Chimney Sweeper, 840 LINCOLN Avenue, Suite 10, Bohemia, NY.

07/29/2026

Commercial kitchens depend on safe, efficient ventilation every day.

At United Chimney Corporation, we provide grease duct exhaust system services for commercial kitchens throughout NYC and Long Island, including design, installation, repair, and replacement.

Our team helps keep systems code-compliant, functional, and built for the demands of busy restaurant, hospitality, and food service environments.

Whether you are planning a new kitchen, upgrading an existing exhaust system, or dealing with performance issues, the right grease duct solution can make a major difference in safety, reliability, and long-term operation.

Learn more about our grease duct exhaust system services here: https://unitedchimney.net/commercial/services/grease-duct-exhaust-systems/

07/17/2026

Draft and pressure problems in NYC chimney systems can create serious safety risks for multi-story buildings.

When a chimney or flue is not venting properly, property managers may notice warning signs like unusual odors, soot buildup, smoke or fumes entering occupied spaces, pilot light failures, or carbon monoxide alarms.

In older and taller NYC buildings, these problems can be caused by improper flue sizing, blockages, cool flue temperatures, negative pressure zones, stack effect, or overloaded shared chimney systems.

The best place to start is with a professional inspection. Video camera inspections, draft testing, pressure diagnostics, routine cleanings, and proper venting system design can help identify issues before they become emergencies.

United Chimney Corp. specializes in chimney inspections, cleanings, draft and pressure diagnostics, mechanical draft systems, and code-compliant venting solutions for NYC buildings.

Need an expert opinion? Schedule a chimney inspection today - https://unitedchimney.net/commercial/services/chimney-inspections/

07/07/2026

Small chimney and venting issues can become major building expenses if they are left unchecked.

For commercial, multi-story, and multi-unit properties, routine inspections can help identify problems early, including damaged flue liners, masonry deterioration, corrosion, draft issues, blockages, and other safety concerns.

At United Chimney, our commercial chimney inspections go beyond a basic visual check. We provide detailed evaluations, high-definition video scans, draft and pressure testing, and clear inspection reports with recommendations.

The goal is simple: help building owners and property managers prevent costly repairs, protect occupants, and keep systems safe and compliant.

If your chimney or venting system has not been inspected in the last year, now is the time to schedule.

Learn more and don't forget to schedule your commercial chimney inspection today. https://unitedchimney.net/chimney-inspection-prevent-costly-repairs/

07/01/2026

Happy 4th of July from all of us at United Chimney.

Please note that our office will be closed on Friday, July 3rd in observance of Independence Day.

As we head into the second half of the year, now is also a great time to schedule your annual chimney or venting system inspection.

Annual inspections can help identify issues early, prevent costly repairs, and keep your systems safe, compliant, and operating properly.

Have a safe and happy holiday weekend!

Schedule your annual inspection today - https://unitedchimney.net/commercial/contact-us/

06/23/2026

Recently completed for Verizon: a 14" UL-103 high-temperature generator exhaust system with rooftop silencer, expansion joints, and multi-offset routing.

Crane picks. Shop drawings. Railroad coordination. Rooftop installation.

These systems don't perform because they're specified correctly.

They perform because they're installed correctly.

The photos tell the story. Learn more - https://unitedchimney.net/emergency-generator-exhaust-system-installation-for-verizon/

06/09/2026

Five new AMPCO exhaust systems. One clean installation.

From equipment connections to rooftop terminations, every detail of this commercial bakery project was planned, coordinated, and installed by the United Chimney team.

Clean routing. Proper support. Tight flashing. Professional ex*****on.

The photos tell the story.

👉 View the full project case study to see how we delivered a turnkey installation while allowing the bakery to remain fully operational - https://unitedchimney.net/commercial-bakery-oven-exhaust-installation/

05/28/2026

Finished Fireplace Reveal - The Final Result!

What started as a dangerous fireplace installation is now a properly rebuilt, code-conscious system designed for long-term safety and performance. Clean finish on the outside. Built correctly on the inside.

Learn more - https://unitedchimney.net/fireplace-restoration-rebuild/

05/27/2026

🔥 The transformation is starting to come together.

After rebuilding the firebox correctly, establishing proper clearances, and installing a safe non-combustible hearth system, it was time for the finishing touches.

This phase included:
🧱 Stone veneer finish work
🪨 A solid slab hearth
✔ Clean, durable finishing details built to last

What started as a dangerous fireplace installation is now becoming the safe, properly built centerpiece it should’ve been from day one.

Tomorrow we’ll share the final reveal. Or if you prefer to see it for yourself now - https://unitedchimney.net/fireplace-restoration-rebuild/

05/26/2026

Back to our fireplace rebuild - Step 4: Installing a Non-Combustible Hearth System

The original hearth was sitting directly on combustible wood flooring, creating another major fire risk.

We installed a completely new non-combustible hearth system designed to safely withstand heat transfer and support long-term fireplace use.

Rebuilding a fireplace correctly takes more than good-looking stonework. Proper clearances, masonry construction, venting, and non-combustible materials all matter. This project is now being rebuilt the way it should have been from day one.

Feel free to check out the full project - https://unitedchimney.net/fireplace-restoration-rebuild/

05/22/2026

This Memorial Day weekend, we honor and remember the brave men and women who made the ultimate sacrifice for our freedom.

Wishing everyone a safe and meaningful holiday weekend.

Address

840 LINCOLN Avenue, Suite 10
Bohemia, NY
11716

Opening Hours

Monday	6am - 9pm
Tuesday	6am - 9pm
Wednesday	6am - 9pm
Thursday	6am - 9pm
Friday	7am - 5pm
Saturday	6am - 9pm

Telephone

+16315634641

Website

http://www.unitedchimney.net/

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