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Chimney cap installers and replacers in Stow

Avatar for GF Sprague & Company, Inc.
GF Sprague & Company, Inc.
45 Kearney Road
3.98(
374
)
Approved Pro
GF Sprague & Company, Inc.
45 Kearney Road
3.98(
374
)
Approved Pro
Customers say: Super punctual
1508 local quotes requested
56 years of experience

Did you know that it's unwise to spend too much but it's worse to spend too little? How do you choose the right contractor? First, they should listen to what you want to have done, then they should take a look at what needs to be done. Our certified expert will provide a full inspection of the problem areas. We will take digital photos of these areas, and provide a complete color coded plan so that you can see what we saw. IN EXCHANGE FOR OUR TIME AND EFFORTS, ALL THAT WE ASK IN RETURN IS THAT ANYONE WHO WOULD HAVE INPUT BE PRESENT TO DISCUSS YOUR OPTIONS. We believe that this approach provides everyone with the best way to make a good informed decision. If you agree, please call us now. You'll be glad you did! Since 1969, GF Sprague has worked with discerning homeowners who buy the right job at the right price.

"I had a small leak. Sprague quickly diagnosed the need for a very expensive roof repair. I also had a skylight that was dripping and decided to replace a group of four skylights. The work was spread out over a longer time than anticipated, which Sprague said was due to unusually wet weather. As far as I can tell as an amateur looking up at the roof from a distance, the quality is good but only some winters with no leaks will confirm that. They put some rather conspicuous shiny white concrete in one small part of a strip of gray concrete but said it would eventually weather to the same color. The substantial problem came over the skylights. My existing skylights came with retractable shades for those summer days when sun shining through the skylights could be blistering hot. During the initial conversations, we focused on whether we would be able to use the old shades or would have to replace them. When the job was done, there were no shades and they were emphatic that the shades were not included despite our detailed conversations about them. The wood just inside the skylights had been replaced and needed to be overlain with higher quality wood and painted. I had assumed, based on our conversation, particularly about the shades, that doing these things was part of the job. But I didn't explicitly write the shades into the contract. Regarding the wood, they pointed to a sentence deep within the many pages of the document that left me responsible for any inside work. I had seen that but never imagined that the wood they used would have to be covered up with higher quality wood before it could be painted. I was quite surprised, particularly when I found out that this residual work, requiring a carpenter, a painter and a shades specialist, would cost several thousand dollars. I felt stupid to have relied so heavily on the conversation and to have signed off on something that only a professional would understand. In the future I would recommend having a specialist lawyer review any contract. It would have been much more professional of them to clarify at the beginning how much would remain to be done after they finished what they understood to be the job. Finally, a small thing: They didn't clean up carefully. Left in the yard were things like a roll of what looked like insulation, thirteen pounds of copper nails (I weighed them), and other stuff. I didn't feel comfortable throwing all those copper nails in the trash, so they sit in my garage pending possible donation to some workman standing outside Home Depot on my next trip there. Because of a previous experience with Sprague, I made a point of asking them to be sure to take away the advertising signs they had placed in my yard; they promised they would, but they didn't."

William O on March 2019

Did you know that it's unwise to spend too much but it's worse to spend too little? How do you choose the right contractor? First, they should listen to what you want to have done, then they should take a look at what needs to be done. Our certified expert will provide a full inspection of the problem areas. We will take digital photos of these areas, and provide a complete color coded plan so that you can see what we saw. IN EXCHANGE FOR OUR TIME AND EFFORTS, ALL THAT WE ASK IN RETURN IS THAT ANYONE WHO WOULD HAVE INPUT BE PRESENT TO DISCUSS YOUR OPTIONS. We believe that this approach provides everyone with the best way to make a good informed decision. If you agree, please call us now. You'll be glad you did! Since 1969, GF Sprague has worked with discerning homeowners who buy the right job at the right price.

"I had a small leak. Sprague quickly diagnosed the need for a very expensive roof repair. I also had a skylight that was dripping and decided to replace a group of four skylights. The work was spread out over a longer time than anticipated, which Sprague said was due to unusually wet weather. As far as I can tell as an amateur looking up at the roof from a distance, the quality is good but only some winters with no leaks will confirm that. They put some rather conspicuous shiny white concrete in one small part of a strip of gray concrete but said it would eventually weather to the same color. The substantial problem came over the skylights. My existing skylights came with retractable shades for those summer days when sun shining through the skylights could be blistering hot. During the initial conversations, we focused on whether we would be able to use the old shades or would have to replace them. When the job was done, there were no shades and they were emphatic that the shades were not included despite our detailed conversations about them. The wood just inside the skylights had been replaced and needed to be overlain with higher quality wood and painted. I had assumed, based on our conversation, particularly about the shades, that doing these things was part of the job. But I didn't explicitly write the shades into the contract. Regarding the wood, they pointed to a sentence deep within the many pages of the document that left me responsible for any inside work. I had seen that but never imagined that the wood they used would have to be covered up with higher quality wood before it could be painted. I was quite surprised, particularly when I found out that this residual work, requiring a carpenter, a painter and a shades specialist, would cost several thousand dollars. I felt stupid to have relied so heavily on the conversation and to have signed off on something that only a professional would understand. In the future I would recommend having a specialist lawyer review any contract. It would have been much more professional of them to clarify at the beginning how much would remain to be done after they finished what they understood to be the job. Finally, a small thing: They didn't clean up carefully. Left in the yard were things like a roll of what looked like insulation, thirteen pounds of copper nails (I weighed them), and other stuff. I didn't feel comfortable throwing all those copper nails in the trash, so they sit in my garage pending possible donation to some workman standing outside Home Depot on my next trip there. Because of a previous experience with Sprague, I made a point of asking them to be sure to take away the advertising signs they had placed in my yard; they promised they would, but they didn't."

William O on March 2019


Avatar for Jim Sullivan Masonry
Jim Sullivan Masonry
PO Box 172
4.18(
170
)
Approved Pro
Jim Sullivan Masonry
PO Box 172
4.18(
170
)
Approved Pro
Customers say: Quick response
40 years of experience
Free onsite estimate

I have been in the trade since 1976, bricklayers union local 3, first business started in 1985. I am the sole owner of jim sullivan masonry LLC. I am present on every job doing the work with one helper. It is a 2 man crew. We work for cash or checks & can make payment arrangements if needed. Award winning. Additional DBA- Sullivan Chimney Cleaning.

"We highly recommend Jim and have already referred him . He did great work solving our water issue and repairing the chimney. Very responsive ,punctual and over all a pleasure to work with"

Amy M on April 2023

I have been in the trade since 1976, bricklayers union local 3, first business started in 1985. I am the sole owner of jim sullivan masonry LLC. I am present on every job doing the work with one helper. It is a 2 man crew. We work for cash or checks & can make payment arrangements if needed. Award winning. Additional DBA- Sullivan Chimney Cleaning.

"We highly recommend Jim and have already referred him . He did great work solving our water issue and repairing the chimney. Very responsive ,punctual and over all a pleasure to work with"

Amy M on April 2023


Avatar for A-Tec Chimney Sweep
A-Tec Chimney Sweep
Unknown
4.78(
274
)
Approved Pro
A-Tec Chimney Sweep
Unknown
4.78(
274
)
Approved Pro
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
190 local quotes requested

We are an Advanced Chimney Repair Company with services ranging from simple cleanings to complex chimney rebuilds. We have six employees and four service trucks and we do not subcontractor work out at this time. Our Construction Supervisor Specialty License #102689. Additional phone numbers: (508) 275-7628, (508) 275-7637, (508) 969-4827, (781) 989-2401. Our MA HIC registration #166376 CSIA certification number #8065 Decorative heating appliance license #8071. RI Contractor Reg #33817 We offer free estimates in the spring and summer months. Angie’s List customers get $20 off any cleaning, $30 off any chimney cap & $100 off any chimney repairs over $1,000. Please be sure and remind your chimney service technician to let them know you are an Angie’s List customer to receive the special discounts.

"Awesome job! I had hired a different company (Shamrock) because they were cheap, but the wanted to upsell a bunch of stuff not even needed. A-Tec didn’t do that at all! They were respectful, professional, and did exactly as was asked! Will definitely use them again! Just goes to show you get what you pay for! I’m glad I found them!"

Jennifer B on November 2024

We are an Advanced Chimney Repair Company with services ranging from simple cleanings to complex chimney rebuilds. We have six employees and four service trucks and we do not subcontractor work out at this time. Our Construction Supervisor Specialty License #102689. Additional phone numbers: (508) 275-7628, (508) 275-7637, (508) 969-4827, (781) 989-2401. Our MA HIC registration #166376 CSIA certification number #8065 Decorative heating appliance license #8071. RI Contractor Reg #33817 We offer free estimates in the spring and summer months. Angie’s List customers get $20 off any cleaning, $30 off any chimney cap & $100 off any chimney repairs over $1,000. Please be sure and remind your chimney service technician to let them know you are an Angie’s List customer to receive the special discounts.

"Awesome job! I had hired a different company (Shamrock) because they were cheap, but the wanted to upsell a bunch of stuff not even needed. A-Tec didn’t do that at all! They were respectful, professional, and did exactly as was asked! Will definitely use them again! Just goes to show you get what you pay for! I’m glad I found them!"

Jennifer B on November 2024


Avatar for Horizon Chimney Services Inc
Horizon Chimney Services Inc
PO Box 224
4.89(
168
)
Approved Pro
Horizon Chimney Services Inc
PO Box 224
4.89(
168
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
105 local quotes requested

Family owned & operated. A CSIA Certified technician is present on every service call. Multiple year Super Service Award winner. We provide all facets of chimney maintenance to our many satisfied customers in MA&RI: Chimney cleaning, chimney liner installation, chimney cap sales and installation, chimney waterproofing, damper installations and flashing repairs. Wood, pellet and gas stoves installation and Masonry repairs. Massachusetts HIC license #163598, MA Construction Supervisors License #99139. Rhode Island contractors license #38641 and RI Decorative heat license #8319. No travel charges. Additional emails - info@horizonchimney.com. Additional Service Areas: Central and Northern Rhode Island

"I called Horizon after moving into a new home in Medway and having no idea what condition the chimney was in. They sent a team out the same day! The guys were great - very friendly and professional. They looked everything over, informed us that one chimney needed to be cleaned but the other did not, and some of the brick work was loose on the fireplace floor. I also requested a chimney cap and they suggested strengthening part of the chimney before installing. They provided an estimate within 24 hours and came out about a week later to do the work. Again, they were completely professional, pleasant and somehow despite cleaning the chimney and doing masonry work, did not create any dust or mess in the house. I was so pleased that I asked them to put us on a yearly schedule for routine cleaning. I highly recommend!"

Karen L on December 2024

Family owned & operated. A CSIA Certified technician is present on every service call. Multiple year Super Service Award winner. We provide all facets of chimney maintenance to our many satisfied customers in MA&RI: Chimney cleaning, chimney liner installation, chimney cap sales and installation, chimney waterproofing, damper installations and flashing repairs. Wood, pellet and gas stoves installation and Masonry repairs. Massachusetts HIC license #163598, MA Construction Supervisors License #99139. Rhode Island contractors license #38641 and RI Decorative heat license #8319. No travel charges. Additional emails - info@horizonchimney.com. Additional Service Areas: Central and Northern Rhode Island

"I called Horizon after moving into a new home in Medway and having no idea what condition the chimney was in. They sent a team out the same day! The guys were great - very friendly and professional. They looked everything over, informed us that one chimney needed to be cleaned but the other did not, and some of the brick work was loose on the fireplace floor. I also requested a chimney cap and they suggested strengthening part of the chimney before installing. They provided an estimate within 24 hours and came out about a week later to do the work. Again, they were completely professional, pleasant and somehow despite cleaning the chimney and doing masonry work, did not create any dust or mess in the house. I was so pleased that I asked them to put us on a yearly schedule for routine cleaning. I highly recommend!"

Karen L on December 2024


Avatar for Master Chimney Sweepers
Master Chimney Sweepers
202 N Main St
4.57(
576
)
Approved Pro
Master Chimney Sweepers
202 N Main St
4.57(
576
)
Approved Pro
Customers say: Super punctual
169 local quotes requested
47 years of experience

Cost is determined by the job. ; Additonal phones numbers Andover (978) 470-1611, Beverly (978) 922-1535, Braintree (781) 843-0700, Brockton (508) 583-0055, Cambridge (617) 547-2907, Framingham (508 872-3603, Franklin (508) 528-6068, Hingham (781) 749-1660, Lexington (781) 861-1846, Lowell (978) 654-6600, Medford (781) 391-4755, Natick (508) 651-3755, Needham (781) 444-7716, Quincy (781) 328-1365, Swampscott (781) 592-1596, Shrewsbury (508) 842-2281. Wakefield (781) 245-8889. Wellesley (781) 235-8618

"Exceptional service!! I got a call in advance, explaining the Covid-19 protocol and how the visit would work. Service technician, "Bobby 102" arrived on time, wearing face covering as discussed. He was super polite! Brought in his equipment (including floor/rug covering), accurately described the scope of the job and estimated timing. He worked quietly and efficiently while here and explained what he discovered at the end of his work. We were able to ask questions and got very clear and direct answers including what maintenance might be required down the road. We gave him a check on the spot and he was off to his next customer. I took great comfort in the way Master Chimney Sweepers prepared and informed us and we were extremely pleased with the actual service performed very professionally by "Bobby 102"."

Ellen R on August 2020

Cost is determined by the job. ; Additonal phones numbers Andover (978) 470-1611, Beverly (978) 922-1535, Braintree (781) 843-0700, Brockton (508) 583-0055, Cambridge (617) 547-2907, Framingham (508 872-3603, Franklin (508) 528-6068, Hingham (781) 749-1660, Lexington (781) 861-1846, Lowell (978) 654-6600, Medford (781) 391-4755, Natick (508) 651-3755, Needham (781) 444-7716, Quincy (781) 328-1365, Swampscott (781) 592-1596, Shrewsbury (508) 842-2281. Wakefield (781) 245-8889. Wellesley (781) 235-8618

"Exceptional service!! I got a call in advance, explaining the Covid-19 protocol and how the visit would work. Service technician, "Bobby 102" arrived on time, wearing face covering as discussed. He was super polite! Brought in his equipment (including floor/rug covering), accurately described the scope of the job and estimated timing. He worked quietly and efficiently while here and explained what he discovered at the end of his work. We were able to ask questions and got very clear and direct answers including what maintenance might be required down the road. We gave him a check on the spot and he was off to his next customer. I took great comfort in the way Master Chimney Sweepers prepared and informed us and we were extremely pleased with the actual service performed very professionally by "Bobby 102"."

Ellen R on August 2020


Avatar for The Chimney Bros & Masonry Corp
The Chimney Bros & Masonry Corp
16 LOWELL ST
5.00(
10
)
Approved Pro
The Chimney Bros & Masonry Corp
16 LOWELL ST
5.00(
10
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
596 local quotes requested

Welcome to The Chimney Bros, With over 25 Years Experience! your new go-to experts for all things chimney! We’re thrilled to announce that we’ve opened our doors in the heart of the community, ready to bring top-notch chimney cleaning, repair, and maintenance services to your homes. Our team of skilled professionals is dedicated to ensuring that your fireplace and chimney are functioning safely and efficiently, providing you with peace of mind and the perfect cozy atmosphere for your family gatherings. Trust in The Chimney Bros & Masonry Corp – where quality service and customer satisfaction are our top priorities. Let’s keep those home fires burning safely and beautifully!

"I recently had a new chimney lining system installed in my home by Chimney bros, and I couldn’t be happier with their service. From start to finish, the team was professional, knowledgeable, and efficient. They explained every step of the process and made sure I understood the work being done. The installation itself was seamless, and the quality of their craftsmanship is top-notch. They left the work area spotless and treated my home with care, which I greatly appreciated. I can already feel the difference in how my chimney functions it's safer and more efficient now. If you’re looking for a trustworthy chimney company, I highly recommend Chimney Bros. Their expertise and customer service are unmatched. Thank you for making this process so smooth and stress free. (:"

tahirhan o on January 2025

Welcome to The Chimney Bros, With over 25 Years Experience! your new go-to experts for all things chimney! We’re thrilled to announce that we’ve opened our doors in the heart of the community, ready to bring top-notch chimney cleaning, repair, and maintenance services to your homes. Our team of skilled professionals is dedicated to ensuring that your fireplace and chimney are functioning safely and efficiently, providing you with peace of mind and the perfect cozy atmosphere for your family gatherings. Trust in The Chimney Bros & Masonry Corp – where quality service and customer satisfaction are our top priorities. Let’s keep those home fires burning safely and beautifully!

"I recently had a new chimney lining system installed in my home by Chimney bros, and I couldn’t be happier with their service. From start to finish, the team was professional, knowledgeable, and efficient. They explained every step of the process and made sure I understood the work being done. The installation itself was seamless, and the quality of their craftsmanship is top-notch. They left the work area spotless and treated my home with care, which I greatly appreciated. I can already feel the difference in how my chimney functions it's safer and more efficient now. If you’re looking for a trustworthy chimney company, I highly recommend Chimney Bros. Their expertise and customer service are unmatched. Thank you for making this process so smooth and stress free. (:"

tahirhan o on January 2025


Avatar for Chimney Experts
Chimney Experts
681 John Fitch Blvd Unit 16P,
4.87(
38
)
Approved Pro
Chimney Experts
681 John Fitch Blvd Unit 16P,
4.87(
38
)
Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
1696 local quotes requested

Chimney Experts is a trusted provider of comprehensive chimney services for homeowners. Our team of experienced professionals takes pride in ensuring the safety and functionality of your chimney. Whether you need chimney cleaning, inspections, repairs, maintenance, or installations, we have you covered. Safety is our utmost priority. We fully understand the potential hazards associated with chimneys and strictly adhere to safety regulations. Our team is well-trained to implement necessary precautions, guaranteeing a safe and secure chimney operation for your home. What sets us apart is our commitment to personalized service. We know that each chimney has unique requirements, and we take the time to understand your specific needs. Whether it's routine maintenance or complex repairs, our experts offer tailored solutions that meet your chimney's demands, ensuring optimal performance. At Chimney Experts, we prioritize quality workmanship. We use top-of-the-line tools and materials to deliver lasting repairs and installations. Our team of skilled technicians stays up-to-date with industry practices, ensuring that every project is completed to the highest standards. Customer satisfaction is our ultimate goal. We value your time, and our reliable and punctual service reflects our commitment to meeting your needs. When you choose Chimney Experts, you can expect thorough and efficient service that leaves your chimney in excellent condition. If you're in need of superior chimney services, trust Chimney Experts. With our expertise, attention to detail, and dedication to customer satisfaction, we provide the best solutions for all your chimney maintenance and repair needs. Contact us today to schedule an appointment and experience the Chimney Experts difference for yourself.

"Very well- Aaron was perfect We will call again !"

Maggie D on June 2025

Chimney Experts is a trusted provider of comprehensive chimney services for homeowners. Our team of experienced professionals takes pride in ensuring the safety and functionality of your chimney. Whether you need chimney cleaning, inspections, repairs, maintenance, or installations, we have you covered. Safety is our utmost priority. We fully understand the potential hazards associated with chimneys and strictly adhere to safety regulations. Our team is well-trained to implement necessary precautions, guaranteeing a safe and secure chimney operation for your home. What sets us apart is our commitment to personalized service. We know that each chimney has unique requirements, and we take the time to understand your specific needs. Whether it's routine maintenance or complex repairs, our experts offer tailored solutions that meet your chimney's demands, ensuring optimal performance. At Chimney Experts, we prioritize quality workmanship. We use top-of-the-line tools and materials to deliver lasting repairs and installations. Our team of skilled technicians stays up-to-date with industry practices, ensuring that every project is completed to the highest standards. Customer satisfaction is our ultimate goal. We value your time, and our reliable and punctual service reflects our commitment to meeting your needs. When you choose Chimney Experts, you can expect thorough and efficient service that leaves your chimney in excellent condition. If you're in need of superior chimney services, trust Chimney Experts. With our expertise, attention to detail, and dedication to customer satisfaction, we provide the best solutions for all your chimney maintenance and repair needs. Contact us today to schedule an appointment and experience the Chimney Experts difference for yourself.

"Very well- Aaron was perfect We will call again !"

Maggie D on June 2025


Avatar for A-Z Cleaning Services
A-Z Cleaning Services
110 Meeting House Path
4.80(
56
)
Approved Pro
A-Z Cleaning Services
110 Meeting House Path
4.80(
56
)
Approved Pro
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
424 local quotes requested

Specializing in Gutter Cleaning, Window Cleaning and Pressure Washing, locally owned and operated A to Z Cleaning Services is your one stop shop for all of your cleaning needs. With an emphasis on customer service, our mission is always to ensure the satisfaction of our customers, offering excellent work, punctual and always using the best products on the market. The A to Z team is highly qualified and equipped with safety equipment so that our clients can rest assured that we take all measures to ensure that our work is always carried out under all the safety regulations of the State of Massachusetts. Contact us today and be amazed by our services. We look forward to earning your business! www.azcleaningservicesma.com

"Great communication beforehand. Arrived on time. Perfect cleaning job. Very fair price. Highly recommended."

Christopher B on February 2022

Specializing in Gutter Cleaning, Window Cleaning and Pressure Washing, locally owned and operated A to Z Cleaning Services is your one stop shop for all of your cleaning needs. With an emphasis on customer service, our mission is always to ensure the satisfaction of our customers, offering excellent work, punctual and always using the best products on the market. The A to Z team is highly qualified and equipped with safety equipment so that our clients can rest assured that we take all measures to ensure that our work is always carried out under all the safety regulations of the State of Massachusetts. Contact us today and be amazed by our services. We look forward to earning your business! www.azcleaningservicesma.com

"Great communication beforehand. Arrived on time. Perfect cleaning job. Very fair price. Highly recommended."

Christopher B on February 2022


Avatar for Western Mass Dryer Vent
Western Mass Dryer Vent
212 West Street
5.00(
18
)
Approved Pro
Western Mass Dryer Vent
212 West Street
5.00(
18
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2 years of experience

With seven years of experience, I am launching my own owner-operated dryer vent and air duct cleaning company. My goal is to set a new standard for how these services should be performed. You can trust me to deliver exceptional results every time.

"Very nice young man, who came out readily and worked effeciently."

Jean L on March 2025

With seven years of experience, I am launching my own owner-operated dryer vent and air duct cleaning company. My goal is to set a new standard for how these services should be performed. You can trust me to deliver exceptional results every time.

"Very nice young man, who came out readily and worked effeciently."

Jean L on March 2025


JC Duct Cleaning
5.00(
11
)
Approved Pro
JC Duct Cleaning
5.00(
11
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
245 local quotes requested

At John Carroll Duct Cleaning we are experts in the field, possessing over 35 years of experience and customer satisfaction. We offer free estimates, deep duct cleaning, and dryer vent cleaning performed with state of the art equipment and unparalleled customer service.

"Excellent service."

Al Y on May 2025

At John Carroll Duct Cleaning we are experts in the field, possessing over 35 years of experience and customer satisfaction. We offer free estimates, deep duct cleaning, and dryer vent cleaning performed with state of the art equipment and unparalleled customer service.

"Excellent service."

Al Y on May 2025

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FAQs for chimney cap installation and replacement projects in Stow, MA

A properly constructed chimney crown using quality materials can last 50 to 70 years with appropriate maintenance. Poorly constructed crowns might need replacement in 20 years or less. Weather exposure, freeze-thaw cycles, and construction quality all affect longevity. Regular inspections and prompt repairs of minor issues can significantly extend your chimney crown's useful life and prevent more costly repairs down the road.

Homeowners' insurance covers sudden, accidental damage to chimney crowns from events like fallen trees or storm damage. However, gradual deterioration from age or lack of maintenance falls outside coverage parameters. Review your specific policy details, as coverage varies between insurers. Document any storm-related damage with photos and maintain records of regular chimney maintenance to support potential claims for weather-related damage.

The chimney crown forms the concrete or masonry covering across the entire top surface of your chimney, sloping away from the flue to direct water away. A chimney cap, by contrast, is a smaller component that fits directly over the flue opening to prevent animal entry and block sparks. While the cap protects just the flue opening, the crown safeguards the entire chimney structure from water penetration.

Professional chimney inspections should occur annually to evaluate crown condition along with other chimney components. Homeowners in regions with severe weather patterns or frequent freeze-thaw cycles might benefit from semi-annual inspections. A thorough inspection examines the crown for cracks, spalling, deteriorating mortar joints, and proper water drainage. Early detection of minor issues prevents them from developing into major structural problems.

A deteriorating chimney crown frequently leads to interior moisture problems. When water penetrates crown cracks, it can travel through the chimney structure into adjacent walls and ceilings. This moisture migration often results in stained drywall, peeling paint, and potential mold growth. Early intervention through crown repair or sealing prevents these secondary damages and protects your home's interior from water-related deterioration.

The Stow, MA homeowners’ guide to chimney cap installations and replacements
From average costs to expert advice, get all the answers you need to get your job done.
professional cleaning up a construction site
Jun 25, 2025
Jun 25, 2025
Budget for post-construction cleaning costs based on factors such as home size, accessibility, type of cleaning, waste disposal, and more.
vacuum hose cleaning vent in wooden floor of home
Jun 24, 2025
Jun 24, 2025
Budget for air duct cleaning costs based on factors such as number of vents, mold remediation, accessibility, ductwork type, repairs, labor, and more.
homeowner cleaning the leaves out of home gutters
Jun 21, 2025
Jun 21, 2025
Budget for gutter cleaning costs based on factors such as number of stories, gutter length, gutter conditions, additional related services, and more.
woman doing laundry
Jun 17, 2025
Jun 17, 2025
Budget for dryer vent cleaning costs based on factors such as vent location, type, length, obstructions, potential repairs, accessibility, labor, and more.
professional powerwashing the roof of a house
Apr 24, 2025
Apr 24, 2025
Budget for roof cleaning costs based on factors such as your home’s size, the roof’s condition, accessibility, professional labor, repairs, and more.
A metal pipe chimney with cap
Apr 26, 2025
Apr 26, 2025
Budget for chimney cap replacement costs based on factors such as cap size, material, shape, type, customization, labor, and more.
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