Welcome to Certified Chimney! We offer chimney repair in Brooklyn.

Certified Master Chimney TechnicianWe are Long Island’s chimney service company. We have been servicing chimneys for over 25 years, and we are licensed in 8 different jurisdictions throughout the United States of America. Chimney cleaning and repair is our passion, and we pride ourselves on treating each and every one of our customers with the utmost professionalism and respect.

We offer a variety of services to ensure that your fireplace and chimney are working at peak efficiency.

Charles McCarthy
Certified Master Chimney Technician

Meet Charles McCarthy

Mr. McCarthy is our certified master chimney technician and the owner of Certified Chimney. With over 25 years of experience in the chimney industry, Charles began cleaning chimneys at only 16 years old. Since then, he has dedicated his career to providing New Yorkers with superior chimney services that they can trust.

Whether you need a simple chimney clean or a full rebuild, Charles has done it all.

Our Services

Chimney Repair and Restoration

Whether you need a chimney flue repair or a chimney repair in Long Island, Certified Chimney can help. We offer full repair and maintenance of your chimney to ensure it runs at peak efficiency.

Stainless Steel Liners and Caps

We install high-quality stainless steel liners and caps that maintain optimal safety for your chimney while aligning with safety codes. Upon inspection of your chimney, we can recommend the best products for you. Our UL LISTED Stainless Steel liners come with a lifetime guarantee.

 Gutter Cleaning and Repairs

The exterior of your home is about more than just your chimney. Get your gutters cleaned by Certified Chimney, too! We clean and repair gutters while considering the overall function of your drainage system and unique slope. Damage and blockages within your gutters can disrupt roof drainage and must be addressed quickly.

Chimney Rebuilding

Are you looking to have your chimney rebuilt? Whether you’re doing a renovation in your home, or if your chimney is no longer working at optimal function, we can help. We will provide and build the best chimney for the structure of your home.

Fireplace Cleaning and Repair 

Regular maintenance, including fireplace cleaning and repair, is necessary for your fireplace to work at peak efficiency. We will conduct a full cleaning to ensure that everything is up to safety code and that there are no blockages present.

Commercial & Residential Chimney Services

Whether you need your commercial or residential chimney serviced, we do it all. We understand the unique needs of both residential and commercial chimneys, which is why we’ve opened our services to help both niches. If you’re a business owner or a homeowner, you can call Certified Chimney today.

Cleaning, Repair & Restoration

Don’t get stuck cleaning your own chimney – it’s hard work and requires a detailed strategy. We do it all when it comes to maintaining your chimney. For cleaning, repair, and restoration, call the team at Certified Chimney today.

Chimney Blockages Cleared

A chimney blockage can quickly become a fire hazard if not dealt with quickly and effectively. We work diligently to unblock your chimney, so smoke can flow through easily. If you suspect a chimney blockage, call Certified Chimney as soon as possible.

Level 1, 2, and 3 Inspections

We are committed to your safety at Certified Chimney. We ensure that your chimney and fireplace comply with the NFDA safety standards and that your system meets all of the necessary codes.

Chimney Dampers Installed & Repaired

Whether you need to install Lymance, Spyder, or Locktop, we can install and repair your dampers. This saves you money while also improving your chimneys efficiency.

Affordable Restoration

Do you need your chimney restored? Look no further than our trusted team at Certified Chimney! We’ve rebuilt chimneys from scratch, which speaks to our extreme dedication and understanding of the intricate structures of the chimney. Trust us to restore your chimney no matter the age or degree of breakdown.

Violations Corrected

Don’t get stuck with violations on your chimney. This can void your home warranty if you ever get stuck in your fire. If you suspect a violation, let us fix it, so you can have peace of mind moving forward.

Why Certified Chimney? 

If you require chimney cleaning or chimney repair in New York, then Certified Chimney is here for you. We are thoroughly versed in the industry, and our work is guaranteed. We don’t just clean chimneys, we do anything and everything you need for your chimney to work optimally. We also perform inspections to keep you compliant with safety codes and regulations. Have an emergency? Call us now.


Give us a call today. (877) 793-3712



“They don’t come better. Reliable, reasonably priced, professional, and just a pleasure to deal with. The installation of a new lining and cap was perfect. The repair of brickwork was terrific. This company gets an A+ from me.”

– Steve Neithardt


“We are so glad we called Certified Chimney. We have a moisture- damaged bedroom wall/ceiling. We have spent money trying to remediate, but nothing has worked. It turns out that when the heating had been changed over to gas, the clay chimney liner, which was original to our 83-year-old house, had not been changed. Not only that, but there was a blockage due to the deteriorated condition of the liner, which was a CARBON MONOXIDE hazard. Charles, the owner, cleared the blockage and installed a stainless steel liner. Now we have peace of mind. The job was done efficiently, and the area was cleaned up well. Charles and his crew, consisting of his son and nephew, were courteous and easy to work with.

I would enthusiastically recommend them.

– Aviva Sonnenblick


Get your chimney in its best condition.

Call Certified Chimney to book your appointment today.