*The Angi rating for Chimney Cap Service companies in Demarest, NJ is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Chimney Cap Service needs.
*The HomeAdvisor rating for Chimney Cap Service companies in Demarest, NJ is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Chimney Cap Service needs.
Last update on September 03, 2025
Serving Demarest, NJ and surrounding areas
In business since 2001
Free estimates
Emergency services offered
"Sam Thank you. The installation of a well-constructed chimney crown or cap with appropriate overhang and drip edge features prevents water penetration and prolongs the lifespan of the chimney structure."
+23
Serving Demarest, NJ and surrounding areas
In business since 2002
Free estimates
Emergency services offered
"Fast, responsive, and left us very satisfied. Lynn was extremely helpful and explained the whole process. Sean was wonderful to work with and also extremely patient. He explained everything (sometimes twice) so we could understand. They were honest, up front, and were able to fix the flue liner and install flashing same day (yes, I learned new words today!). Everything they installed in under warranty with a service guarantee. We will definitely be using them for future chimney cleaning. Loved the inspection report with the pictures as well! Big plus!"
+14
Serving Demarest, NJ and surrounding areas
In business since 1948
Free estimates
Emergency services offered
"AAA Chimney was excellent. Owner inspected chimney, diagnosed problem, and gave me a quote. I agreed and a date for resealing and installation of a chimney cap was set. Workers showed up on schedule and completed the work in approximately three and a half hours. Professionally done--stainless steel resealing, new piping from furnace and hot water heater to meet code, and steel cap."
+2
Serving Demarest, NJ and surrounding areas
Free estimates
Emergency services offered
Warranties offered
"Excellent work done by Denise in an extremely hot day to install chimney flashing to stop chimney leak and fixed my bay window roof leak by replacing the bay window roof. All took me is just one phone call, Dennis showed up immediately in person, check the situation gave very reasonable quotes, scheduled immediately and kept the promise got the jobs done as scheduled even at extremely hot day. Very happy with Dennis's work, highly recommended, very reliable and honest."
Serving Demarest, NJ and surrounding areas
In business since 2012
Free estimates
Emergency services offered
"Not only Vincent placed a new cap. He also shortened and secured clay pipe."
+36
Serving Demarest, NJ and surrounding areas
In business since 2005
Free estimates
Emergency services offered
"They were very good quick clean, reasonable price my problem was resolved no mess at all they took their time to clean and they have a respect to my house they were very professional they were excellent. and I have no complaint at all.My chimney look so phenomenal looks like a brand new since it haven't clean for 10 years."
+6
Serving Demarest, NJ and surrounding areas
In business since 2009
Free estimates
Emergency services offered
"I believe everything went fine. They also added a new chimney liner. The experience was overwhelmingly positive."
Serving Demarest, NJ and surrounding areas
In business since 1983
Free estimates
Emergency services offered
"Chimney cleaned and caps placed."
Serving Demarest, NJ and surrounding areas
In business since 1987
Free estimates
Emergency services offered
"Very much considerate to the needs of the clients and provides excellent chimney repair service.And I'm certain that I'll recruit them again for my next project."
+53
Serving Demarest, NJ and surrounding areas
In business since 1964
Free estimates
Emergency services offered
"The company that I chose to use was local, and could provide me with many local references within my neighborhood. Mark Jameson have excellent customer service, clean workman, very knowledgeable, explained in detail what they saw, and made suggestions although they were there just to clean the chimney."
+5
Chimney caps may be installed by a few different professionals, including a chimney sweep or a mason that specializes in fireplaces and chimneys. A gas fireplace technician is the best person to install a chimney cap on a gas log fireplace vent to be sure the cap is appropriate for the application.
A chimney cap costs about $300 on average. The prices range from about $75 to $1,000, depending on the material, size, any repairs needed, and if your chimney cap requires custom fabrication. Chimney caps are usually made from galvanized steel, copper, or stainless steel. Additional costs may include hiring a chimney sweep to clean the chimney before a cap is installed.
Yes, it’s worth capping a chimney. Here are several reasons to install a chimney cap:
Keep out rain, snow, wildlife, and other debris
Help prevent chimney fires
Reduce your chimney’s exposure to moisture
Maintain your chimney flue liner
Help reduce energy bills by helping regulate your home’s temperature
Typically, a chimney cap will last from three to 25 years. This wide range is due to variables like climate, the material the cap is made from, and how often you use your fireplace. Regular inspections and maintenance can help extend the life of your chimney cap.
The best style of chimney cap for a brick chimney is one that fits tightly around the brick top of the chimney. The cap should have a screen to fully enclose it to keep animals out. The best materials include stainless steel, copper, or aluminum that fit tightly or are custom fabricated for a perfect fit on your chimney.
From average costs to expert advice, get all the answers you need to get your job done.
Find out the average chimney cap replacement cost in New York, NY, key price factors, and ways to save and budget for your chimney cap project.
Sealing your chimney is one of the most affordable ways to prevent water from penetrating the bricks. This guide breaks down the cost to seal a chimney.
The average cost to repair or replace a chimney crown depends on the damage, material, and any other chimney maintenance services bundled into your project.
Even in the harshest storms, your chimney should keep water out—not let it in. Learn why there’s water coming down your chimney in heavy rain.
Learn what a spark arrestor does and why this is essential to your fireplace chimney installation and other combustion systems.
Before your next chimney inspection and cleaning, check out our guide to all the parts of a chimney, both internal and external.
