
Get matched with top chimney repair specialists in Cos Cob, CT
There are 17 highly-rated local chimney repair specialists.
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Verified Reviews for Chimney Repair pros in Cos Cob, CT
*The Angi rating for Chimney Repair companies in Cos Cob, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Chimney Repair needs.
*The HomeAdvisor rating for Chimney Repair companies in Cos Cob, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Chimney Repair needs.
Last update on October 25, 2025
Find Chimney repair specialists in Cos Cob

Angus Theriault & Sons Inc
Angus Theriault & Sons Inc
Angus Theriault & Sons – Providing Residential and Commercial Roofing Services in Westchester County and Surrounding Areas for Over 75 Years. Integrity and quality work have been prime ingredients in our success from the start. We have built a solid reputation on customer satisfaction, achieved through quality work, attention to detail and prompt service.Angus Theriault & Sons specializes in residential roofing, sheet metal fabrication, gutters, soffit, fascia, copper and aluminum work and more. We can suggest the best application for your particular needs whether it be maintenance, reinforcement, restoration or a complete new roofing system. We carefully estimate every job, quote a reasonable price and complete the work in the shortest time possible. We are licensed, insured, and certified by the manufacturers and provide superior craftsmanship and experienced professionalism. Additional Email: [email protected]
"I called for a repair to my daughter's roof. The room with the wet sheetrock has a cathedral ceiling with no attic access to determine the source of the leak. Steve inspected the roof section and suggested that the wetness was due to condensation. Vents were installed and small section of roof was replaced at a very reasonable cost. Steve always responded to calls and follow-up questions promptly, Very competent and obliging. A pleasure to work with,"
Mel W on October 2020
Angus Theriault & Sons – Providing Residential and Commercial Roofing Services in Westchester County and Surrounding Areas for Over 75 Years. Integrity and quality work have been prime ingredients in our success from the start. We have built a solid reputation on customer satisfaction, achieved through quality work, attention to detail and prompt service.Angus Theriault & Sons specializes in residential roofing, sheet metal fabrication, gutters, soffit, fascia, copper and aluminum work and more. We can suggest the best application for your particular needs whether it be maintenance, reinforcement, restoration or a complete new roofing system. We carefully estimate every job, quote a reasonable price and complete the work in the shortest time possible. We are licensed, insured, and certified by the manufacturers and provide superior craftsmanship and experienced professionalism. Additional Email: [email protected]
"I called for a repair to my daughter's roof. The room with the wet sheetrock has a cathedral ceiling with no attic access to determine the source of the leak. Steve inspected the roof section and suggested that the wetness was due to condensation. Vents were installed and small section of roof was replaced at a very reasonable cost. Steve always responded to calls and follow-up questions promptly, Very competent and obliging. A pleasure to work with,"
Mel W on October 2020

Certified Chimney Service Inc
Certified Chimney Service Inc
Thank you for viewing our business profile. We are certified by the CHIMNEY SAFETY INSTITUTE of AMERICA (csia.org) and are A rated by the BETTER BUSSINESS BUREAU. Owner, Charles McCarthy, is the longest CSIA CERTIFIED MASTER TECHNICIAN, and LICENSED MASTER SWEEP, by the NATIONAL CHIMNEY SWEEP GUILD, and NATIONAL FIRE PROTECTION ASSOCIATION. Certified Chimney is a full-service chimney cleaning company. No job is too big or too small. We offer 24/7 Emergency Service. We are experts in everything and anything related to your chimney. Our family-owned business has been in the chimney industry for over 25 years. We pride ourselves on offering premium customer service to our valued customers along with professional advice. We stay current on safety codes and regulations, as well as innovative tools and products for chimneys and fireplaces, so we can recommend the very best for our customers. We service residential as well as commercial. We offer free written estimates on any kind of repair. Currently we service Nassau County, Suffolk County and the 5 Boroughs of NYC, Westchester, and Fairfield County.
"These guys were great, they did a thorough estimate and were able to work with us on the pricing. They were very detailed and patient. Will definitely work with them again for future upgrades/repairs"
Besnike T on September 2024
Thank you for viewing our business profile. We are certified by the CHIMNEY SAFETY INSTITUTE of AMERICA (csia.org) and are A rated by the BETTER BUSSINESS BUREAU. Owner, Charles McCarthy, is the longest CSIA CERTIFIED MASTER TECHNICIAN, and LICENSED MASTER SWEEP, by the NATIONAL CHIMNEY SWEEP GUILD, and NATIONAL FIRE PROTECTION ASSOCIATION. Certified Chimney is a full-service chimney cleaning company. No job is too big or too small. We offer 24/7 Emergency Service. We are experts in everything and anything related to your chimney. Our family-owned business has been in the chimney industry for over 25 years. We pride ourselves on offering premium customer service to our valued customers along with professional advice. We stay current on safety codes and regulations, as well as innovative tools and products for chimneys and fireplaces, so we can recommend the very best for our customers. We service residential as well as commercial. We offer free written estimates on any kind of repair. Currently we service Nassau County, Suffolk County and the 5 Boroughs of NYC, Westchester, and Fairfield County.
"These guys were great, they did a thorough estimate and were able to work with us on the pricing. They were very detailed and patient. Will definitely work with them again for future upgrades/repairs"
Besnike T on September 2024

Chimneys Express
Chimneys Express
Chimneys Express is your go-to solution for all chimney-related services, specializing in inspections, cleaning, repairs, and installations. Our team of skilled professionals is dedicated to ensuring the safety and efficiency of your chimney system, providing top-notch service with a commitment to quality and customer satisfaction. Whether you're a homeowner or a business, Chimneys Express is here to keep your chimneys safe and functional, ensuring peace of mind with every service we provide.
"He did an excellent job."
Hershall W on September 2025
Chimneys Express is your go-to solution for all chimney-related services, specializing in inspections, cleaning, repairs, and installations. Our team of skilled professionals is dedicated to ensuring the safety and efficiency of your chimney system, providing top-notch service with a commitment to quality and customer satisfaction. Whether you're a homeowner or a business, Chimneys Express is here to keep your chimneys safe and functional, ensuring peace of mind with every service we provide.
"He did an excellent job."
Hershall W on September 2025

Flue Tech Inc
Flue Tech Inc
Flue Tech, Inc is your chimney and venting expert. With over 20 years of experience, our technicians provide everything your chimney and vents need. Don't have one company build your fireplace and another clean it. Let Flue Tech Inc take care of you. We can do the intricate brick work your home requires. From tuck pointing to repairs to full builds, we do it all!Through our commitment, experience, and expertise Flue Tech, Inc. has established a business relationship with our clients that will last a lifetime. Flue Tech is family owned and operated and growing every day. We have the resources to work in the tri state area and still provide personal one on one service to our clients. Our techs attend chimney conferences whenever possible; where they obtain even more industry knowledge. Flue Tech is fully insured and licensed. Copies of both are always on board and ready for the clients inspection.
"Scheduled fireplace insert three times over 6 months. First time canceled due to emergency. Second time canceled same day because did not have the insert (so scheduled work twice without actually having insert)..Today, scheduled for after 2 PM work. No show. No call. No response. If they happen to come, will update review Currently, Flue Tech appears to be just a big joke. Would not trust them to clean my floor, much less fix something that could burn your home down."
Julian K on October 2021
Flue Tech, Inc is your chimney and venting expert. With over 20 years of experience, our technicians provide everything your chimney and vents need. Don't have one company build your fireplace and another clean it. Let Flue Tech Inc take care of you. We can do the intricate brick work your home requires. From tuck pointing to repairs to full builds, we do it all!Through our commitment, experience, and expertise Flue Tech, Inc. has established a business relationship with our clients that will last a lifetime. Flue Tech is family owned and operated and growing every day. We have the resources to work in the tri state area and still provide personal one on one service to our clients. Our techs attend chimney conferences whenever possible; where they obtain even more industry knowledge. Flue Tech is fully insured and licensed. Copies of both are always on board and ready for the clients inspection.
"Scheduled fireplace insert three times over 6 months. First time canceled due to emergency. Second time canceled same day because did not have the insert (so scheduled work twice without actually having insert)..Today, scheduled for after 2 PM work. No show. No call. No response. If they happen to come, will update review Currently, Flue Tech appears to be just a big joke. Would not trust them to clean my floor, much less fix something that could burn your home down."
Julian K on October 2021

North American Chimney & Gutter Corp.
North American Chimney & Gutter Corp.
We are a chimney and gutter company that prides itself on our customer service, and we stand behind our 100% customer satisfaction guarantee. We do all phases of chimney cleaning, work & repair including any and all types of masonry construction. We also handle all phases of gutter repair and fabrication of new gutters, including soffit and fascia construction/repair.
"Absolutely terrible experience with this company — completely unprofessional, rude, and a total scam. I paid $1,200 for a chimney cleaning and repointing, and the work cracked in less than a week. The job was sloppy, uneven, and poorly done, showing no attention to detail. To make matters worse, one of the workers even quoted us for an additional $5800 job that was illegal, practically impossible, and no plan to pull a permit. When I spoke with the owner, Dave, he cussed me out instead of taking responsibility. His office staff, Larry and Maureen, have ignored my messages for over a week and even tried to excuse his behavior by blaming their “delinquent custodian.” This company clearly has no professionalism, accountability, or integrity."
Lexi M on October 2025
We are a chimney and gutter company that prides itself on our customer service, and we stand behind our 100% customer satisfaction guarantee. We do all phases of chimney cleaning, work & repair including any and all types of masonry construction. We also handle all phases of gutter repair and fabrication of new gutters, including soffit and fascia construction/repair.
"Absolutely terrible experience with this company — completely unprofessional, rude, and a total scam. I paid $1,200 for a chimney cleaning and repointing, and the work cracked in less than a week. The job was sloppy, uneven, and poorly done, showing no attention to detail. To make matters worse, one of the workers even quoted us for an additional $5800 job that was illegal, practically impossible, and no plan to pull a permit. When I spoke with the owner, Dave, he cussed me out instead of taking responsibility. His office staff, Larry and Maureen, have ignored my messages for over a week and even tried to excuse his behavior by blaming their “delinquent custodian.” This company clearly has no professionalism, accountability, or integrity."
Lexi M on October 2025

Mr Chimney
Mr Chimney
Mr Chimney is the chimney and fireplace expert! We are a family owned business serving Westchester County, Putnam County, Bronx, NYC, Brooklyn and Fairfield County, CT. since 1969! Our services include chimney sweeping, chimney inspections, fireplace cleaning, gas and oil furnace flue cleanings, boiler flue cleanings, hot water heater flue cleanings, gas grill sales, gas grill repairs, gas fireplace repairs, gas log set sales and gas log set repairs, wood stove and gas stove cleanings, chimney repairs, chimney restorations, fireplace restorations, gas fireplace sales and installations, wood stove sales and installations, gas and wood fireplace insert sales and installations, brickwork, waterproofing, gas log set sales, chimney rebuilding, chimney flashing repair, chimney crown repair, chimney rain cap installation, chimney exhaust fan installation, cleaning pizza ovens for restaurants, lining and relining chimney flues, metal chimney installations, solving smoke problems and solving draft issues. We are licensed & insured and service both residential and commercial clients. We take pride in being well known in NY State as a safe, reliable and honest company! We are available 24 hours a day, 7 days a week!
"They make sure the area was clean, there were no dirt. when they clean chimney they made a walk link to make sure that the house wouldn't get dirty. The supervisor is very knowledgeable they explained to me what they are doing and very professional and did a good job. They made recommendation of different fireplace design if i wanted to do upgrade in the future.."
Kahiesia B on August 2022
Mr Chimney is the chimney and fireplace expert! We are a family owned business serving Westchester County, Putnam County, Bronx, NYC, Brooklyn and Fairfield County, CT. since 1969! Our services include chimney sweeping, chimney inspections, fireplace cleaning, gas and oil furnace flue cleanings, boiler flue cleanings, hot water heater flue cleanings, gas grill sales, gas grill repairs, gas fireplace repairs, gas log set sales and gas log set repairs, wood stove and gas stove cleanings, chimney repairs, chimney restorations, fireplace restorations, gas fireplace sales and installations, wood stove sales and installations, gas and wood fireplace insert sales and installations, brickwork, waterproofing, gas log set sales, chimney rebuilding, chimney flashing repair, chimney crown repair, chimney rain cap installation, chimney exhaust fan installation, cleaning pizza ovens for restaurants, lining and relining chimney flues, metal chimney installations, solving smoke problems and solving draft issues. We are licensed & insured and service both residential and commercial clients. We take pride in being well known in NY State as a safe, reliable and honest company! We are available 24 hours a day, 7 days a week!
"They make sure the area was clean, there were no dirt. when they clean chimney they made a walk link to make sure that the house wouldn't get dirty. The supervisor is very knowledgeable they explained to me what they are doing and very professional and did a good job. They made recommendation of different fireplace design if i wanted to do upgrade in the future.."
Kahiesia B on August 2022

Daley Sweeps
Daley Sweeps
My name is Seth Daley. I own Daley Sweeps, a chimney company that provides chimney cleanings, liners, caps, crowns, waterproofing, repointing, estimates, dryer vent cleanings and much more. I have been in the industry for over 10 years and went to school for masonry and graduated with a masonry degree.
My name is Seth Daley. I own Daley Sweeps, a chimney company that provides chimney cleanings, liners, caps, crowns, waterproofing, repointing, estimates, dryer vent cleanings and much more. I have been in the industry for over 10 years and went to school for masonry and graduated with a masonry degree.

Stanley Hardscapes
Stanley Hardscapes
Fairfield County CT Masonry Contractor & Sealcoating Company. At Stanley Hardscapes, we pride ourselves on providing affordable masonry services, friendly customer service, and expert craftsmanship. Call or text us today at 203 942-3848 for a free estimate on your masonry or driveway sealing project. Let us show you how our personalized approach to masonry services can elevate the beauty and functionality of your Fairfield County property. We will do our best to meet or beat any written quote from a reputable competitor.
Fairfield County CT Masonry Contractor & Sealcoating Company. At Stanley Hardscapes, we pride ourselves on providing affordable masonry services, friendly customer service, and expert craftsmanship. Call or text us today at 203 942-3848 for a free estimate on your masonry or driveway sealing project. Let us show you how our personalized approach to masonry services can elevate the beauty and functionality of your Fairfield County property. We will do our best to meet or beat any written quote from a reputable competitor.
Pearlpavingandmasonry
Pearlpavingandmasonry
We love making are customers happy
We love making are customers happy
GGR Masonry
GGR Masonry
Whether you are looking for a Belgium block apron for your driveway, or a full stone patio we are here for you. We build/repair chimneys, fireplaces, retaining walls, columns, patios, and more. We work together with our client with of 20 years experience to prove the look you have dreamed of.
Whether you are looking for a Belgium block apron for your driveway, or a full stone patio we are here for you. We build/repair chimneys, fireplaces, retaining walls, columns, patios, and more. We work together with our client with of 20 years experience to prove the look you have dreamed of.
The Cos Cob, CT homeowners’ guide to chimney repairs
From average costs to expert advice, get all the answers you need to get your job done.

Your chimney inspection cost will vary based on the type of inspection, how accessible the chimney is, the chimney size, and the number of flues.

If you’re experiencing chimney airflow problems, a new damper may be in order. Use this guide to learn what goes into your chimney damper replacement cost.

Chimney liners are important for fire safety and energy efficiency in your home. Learn how much chimney liners cost based on type, size, material, and other factors.

Chimney leaks are no joke, as they can lead to mold and water damage. Here’s who to call for a chimney leak to get this issue fixed quickly.

Cracks in your chimney crown will grow over time and cause serious structural problems. Learn how to repair a chimney crown and prolong your chimney’s lifespan.

Homeowners should know how to remove creosote from chimney flue, but it’s safer to leave this hazardous task to a professional chimney cleaner.
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