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AAA CHIMNEY CORP dba 1 HOUR CHIMNEY | YOUR SAFETY IS OUR BUSINESS!
Licensed and Insured Local Chimney Company

Chimney Flue Replacement in New Jersey

Your chimney flue plays a critical role in venting smoke, gases, and heat safely out of your home in New Jersey.

5.0

Excellent Reviews

Based on ~500 reviews

Chimney Flue Replacement

Chimney Flue Replacement

Over time, it can crack, corrode, or collapse. Especially if it’s an older clay tile liner. When this happens, chimney flue replacement becomes essential for safety, efficiency, and code compliance.

Replacing your flue ensures your chimney system works as intended, protecting both your home and your health.

Restores safe smoke and gas ventilation

Prevents fire hazards from cracked or missing liners

Improves fireplace or stove efficiency

Brings older chimneys up to modern code

Essential after chimney fires or major damage

Signs You Need a Chimney Flue Replacement

Signs You Need a Chimney Flue Replacement

A damaged flue can go unnoticed until serious problems occur. Regular inspections often reveal internal cracks or deterioration that may not be visible from outside the chimney.

Replacing a flue is especially important if your fireplace smokes indoors or if the chimney has experienced a fire.

Smoke leaking into rooms

Chimney draft issues or backdrafts

Pieces of clay tile or liner debris in the fireplace

Strong creosote odor

A chimney inspection recommends replacement

Photos that demonstrate some of the repairs we have completed.

Chimney Flue Types and Replacement Options

There are different types of chimney liners, and the right replacement depends on your fireplace type, budget, and venting needs. Modern stainless steel liners are the most common upgrade for older chimneys with clay flues.

Each type has its own pros and cons in terms of cost, durability, and compatibility.

Clay tile liners – traditional but prone to cracking

Stainless steel liners – durable, flexible, and corrosion-resistant

Aluminum liners – affordable, but only for certain gas appliances

Cast-in-place liners – custom-fit cement-based options for damaged flues

Rigid vs. flexible liners depending on chimney shape

Chimney Flue Replacement Process

Chimney Flue Replacement Process

Flue replacement is a specialized job that typically involves removing the old liner (if necessary), cleaning the chimney, and installing a new one from top to bottom. In most cases, a flexible stainless steel liner is snaked into the flue and connected to your heating appliance.

Proper sizing and insulation are critical for safety and performance.

Full chimney inspection and flue sizing

Removal of damaged or crumbling liner

Installation of new stainless steel or cast-in-place liner

Connection to fireplace, stove, or boiler

Final smoke test and safety check

Frequently Asked Questions about Chimney Flue Replacement

Is chimney flue replacement really necessary?

Yes. If your flue is cracked or deteriorated, it's unsafe to use the fireplace until it's replaced.

Can I replace a chimney flue myself?

No. Flue replacement requires special tools, knowledge of venting standards, and must meet building codes. Always hire a certified professional.

How long does a new chimney liner last?

Stainless steel liners can last 20–30 years or more with proper installation and maintenance.

What happens if I don’t replace a damaged flue?

You risk chimney fires, carbon monoxide poisoning, poor draft, and costly damage to your home.

Will a new liner improve my fireplace’s performance?

Yes. A properly sized and insulated flue improves airflow, heating efficiency, and reduces smoke issues.

Customer Testimonials

I thank God that i found Tony, Besi and their team. These guys are amazing!! First of all they know everything about their job and explain you I'm every detail.On top of that, the price they quote is literally the best price you can get, as other companies are out to get you, Tony and Besi are out to help you! The price, the professionalism, the guarantee of the job, the ease of working with them.Punctuality, professionalism, and now I can say their friendship as well. There are no other words to describe how happy I am to have found them. Going forward, all our chimney questions and jobs will definitely go to them. Thanks, guys!
Gus Koutsouris
Homeowner
These guys are pros.The people in the office pick up the phone (unlike many other contractors) and are straightforward and friendly. The crew explained my options and were very clear about everything they were doing. The boss (over the phone) cleared up any issues I had and did everything to have me as a happy customer. The chimney cap looks perfect and the upgraded water heater and boiler lines look great.Great quotes, great price, great work, friendly people.I wonder if they do other work besides chimneys?
Ricardo Morales
Homeowner
My husband and I just purchased a home and were not aware of the severity of our chimney stack, and all the built up ash throughout the years.Tony and Besi at 1 Hour Chimney - AAA Chimney Corp were extremely attentive, professional and reasonably priced compared to other competitors.Thank you Tony and Besi for your work ethic and professionalism. And insuring my family is safe.Thank you Tony and Besi for your work ethic and professionalism. And insuring my family is safe.10/10 highly recommend we will certainly continue to use them for regular maintenance.
Vanessa Houston
Homeowner
I thank God that i found Tony, Besi and their team. These guys are amazing!! First of all they know everything about their job and explain you I'm every detail.On top of that, the price they quote is literally the best price you can get, as other companies are out to get you, Tony and Besi are out to help you! The price, the professionalism, the guarantee of the job, the ease of working with them.Punctuality, professionalism, and now I can say their friendship as well. There are no other words to describe how happy I am to have found them. Going forward, all our chimney questions and jobs will definitely go to them. Thanks, guys!
Sina Yenel
Homeowner
Absolutely amazing! Andri and Bali are very dedicated to their craft and it shows. The before and after photos speak volumes but the best part was I trusted them enough to be left alone in my home and they treated it like it was their own!Thank you 1 hr chimney you guys are amazing and well priced too!
Adam Nemeth
Homeowner
Fully informed by Juliette and kept apprised of quote, options and managed expectations. Olti called today saying they finished the job and found another cracked panel which they took care of. Very reliable and honest and I would reach out again
James Austin
Homeowner

How we work:

Step#1
Contact us
You're not sure if you need chimney services, or what to expect if you do. It's normal to have a lot of questions about chimney services- after all, it's not a service that most people need on a regular basis. That's why we offer free estimates and consultations so that you can get all your questions answered before moving forward with any work. We understand that your satisfaction is our number one priority, which is why we work hard to provide quality chimney services that meet your needs and expectations. We want to make the process as easy as possible for you, from start to finish!
Step#2
Proposal
You have a problem that needs to be fixed but you're not sure how or where to start. It can be tough to know where to start when it comes to fixing a problem, especially if you're not familiar with the topic. We're here to help. We'll do a full evaluation of what needs done and how it can be accomplished. We'll give you our proposal including plans, timelines for completion as well as the guarantee that if any issues arise during this process we have an answer or solution at hand!
Step#3
Construction
It's stressful to have people in and out of your house all the time. And it's even more stressful when you're not sure what they're doing or when they're going to be done.  It's hard enough keeping your sanity with construction going on day and night, but then to have to worry about the clean-up crew coming? Ugh. We take care of everything for you so that you can relax and enjoy your new space without any stress. You don't have to lift a finger except to tell us what you want. We'll work around your schedule, do all the dirty work, and leave your home just as clean (or cleaner) than when we found it.
About Us
Since 2003 AAA Chimney Corp has repaired and lined thousands of chimneys both residential and commercial. Some notable commercial jobs were: Relining of 8 buildings in West New York (WNY Housing Authority), 2 Schools in Union City, 2 Schools in Leonia, 5 Schools in Cherry Hill, 9 Buildings in Mahhattan, Metropolitan Opera House...