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Roof sealant application pros in Old Greenwich

Avatar for Bob & Sons Roofing
Bob & Sons Roofing
467 Main Street
4.55(
96
)
Approved Pro
Bob & Sons Roofing
467 Main Street
4.55(
96
)
Approved Pro
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
74 local quotes requested

Bob & Sons Roofing, is your premier choice for all of your roofing needs. We have provided high quality work and friendly customer service for years. Call today!

"Took care of an emergency roof leak due to a skylight reaching end of life, as well as aging shingles. Punctual and professional."

Anthony A on October 2024

Bob & Sons Roofing, is your premier choice for all of your roofing needs. We have provided high quality work and friendly customer service for years. Call today!

"Took care of an emergency roof leak due to a skylight reaching end of life, as well as aging shingles. Punctual and professional."

Anthony A on October 2024


Avatar for SJM Roofing
SJM Roofing
370 Vauxhall St.
4.74(
71
)
Approved Pro
SJM Roofing
370 Vauxhall St.
4.74(
71
)
Approved Pro
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
18 years of experience

We are a locally owned and operated company that values honesty and integrity, and stands behind our work. We specialize all types of roofing. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building long-term relationships with our clients and guarantee your satisfaction!

"Put in the trouble call Saturday, done by Monday. I had flashing on the roof detached and dangling precariously above where my children play. It's nice to see it done quickly."

Joseph H on April 2024

We are a locally owned and operated company that values honesty and integrity, and stands behind our work. We specialize all types of roofing. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building long-term relationships with our clients and guarantee your satisfaction!

"Put in the trouble call Saturday, done by Monday. I had flashing on the roof detached and dangling precariously above where my children play. It's nice to see it done quickly."

Joseph H on April 2024


Avatar for Allied Roofing
Allied Roofing
50 East Ave
4.92(
26
)
Approved Pro
Allied Roofing
50 East Ave
4.92(
26
)
Approved Pro
Super Service Award
Customers say: Quick response
46 local quotes requested
11 years of experience

Thank you for choosing Allied Roofing. We are a locally owned and operated business and look forward to taking care of your roofing needs. We promise prompt, personal and professional services and excellent results. Your roof protects your home, let us take care of your needs quickly and safely. Call for a consultation today.

"Right from the beginning, Vincent was up front with his quote. Him and Tom came out on a Sunday to do the job. They were both excellent workers. Doing everything they said they were going to do. It looks great and am very pleased with the results. I will recommend the company to anyone who wants a great company."

Carol S on March 2025

Thank you for choosing Allied Roofing. We are a locally owned and operated business and look forward to taking care of your roofing needs. We promise prompt, personal and professional services and excellent results. Your roof protects your home, let us take care of your needs quickly and safely. Call for a consultation today.

"Right from the beginning, Vincent was up front with his quote. Him and Tom came out on a Sunday to do the job. They were both excellent workers. Doing everything they said they were going to do. It looks great and am very pleased with the results. I will recommend the company to anyone who wants a great company."

Carol S on March 2025


Avatar for J. Corrigan, LLC
J. Corrigan, LLC
1245 Farmington Avenue
4.86(
35
)
Approved Pro
J. Corrigan, LLC
1245 Farmington Avenue
4.86(
35
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
25 years of experience

J. Corrigan, LLC, was established in 200 with over 15 years of experience. We specialize in professional home improvement services. Our commitment is 100% guaranteed customer satisfaction on every project. Call today for a free estimate.

"The crew who did the painting were very professional and did everything they were required to. They power washed the outside and scraped and sanded the trim and replaced wood that was bad. The crew cleaned up and protected fittings on the siding. Very pleased with the final result and would recommend them."

David P on August 2022

J. Corrigan, LLC, was established in 200 with over 15 years of experience. We specialize in professional home improvement services. Our commitment is 100% guaranteed customer satisfaction on every project. Call today for a free estimate.

"The crew who did the painting were very professional and did everything they were required to. They power washed the outside and scraped and sanded the trim and replaced wood that was bad. The crew cleaned up and protected fittings on the siding. Very pleased with the final result and would recommend them."

David P on August 2022


Avatar for XPERT ROOFING LLC
XPERT ROOFING LLC
24 GLENDALE DR
5.00(
1
)
Approved Pro
XPERT ROOFING LLC
24 GLENDALE DR
5.00(
1
)
Approved Pro
10 local quotes requested
1 years of experience

Xpert Roofing LLC is the leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

"Xpert Roofing Pro recently replaced my roof, and I couldn?t be happier with the results. From the initial inspection to the final cleanup, the entire team was professional, punctual, and highly skilled. They communicated clearly throughout the project, answered all my questions, and delivered exactly what they promised?on time and within budget. The quality of the workmanship is top-notch, and my new roof looks fantastic. I highly recommend Xpert Roofing Pro to anyone looking for reliable and expert roofing services!"

Mr z on April 2025

Xpert Roofing LLC is the leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

"Xpert Roofing Pro recently replaced my roof, and I couldn?t be happier with the results. From the initial inspection to the final cleanup, the entire team was professional, punctual, and highly skilled. They communicated clearly throughout the project, answered all my questions, and delivered exactly what they promised?on time and within budget. The quality of the workmanship is top-notch, and my new roof looks fantastic. I highly recommend Xpert Roofing Pro to anyone looking for reliable and expert roofing services!"

Mr z on April 2025


Avatar for Zakhar Roofing & Siding LLC
Zakhar Roofing & Siding LLC
1 Hermanny Ct
4.75(
36
)
Approved Pro
Zakhar Roofing & Siding LLC
1 Hermanny Ct
4.75(
36
)
Approved Pro
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
330 local quotes requested

Zakhar Roofing & Siding LLC is a reputable full service roofing business dedicated to Fairfield County for over 45 years. Ted Zakhar, 45+ Years Experience in all types of Roofing & Siding, born and raised in Norwalk and founder of Zakhar Roofing & Siding LLC is a licensed roofing contractor and authorized installer for a wide variety of roofing and siding products. He is a GAF Master Elite Contrator. From its humble beginnings in 1968 operating out of his car, Mr. Zakhar was able to build the business through quality work and referrals. Now the Company has its trucks on the road and qualified trained employees to provide all related services to meet all your roofing and siding needs. Our employees, trained mechanics and servicemen, have been personally trained and supervised by Mr. Zakhar. At the end of each work day, the job site will be cleaned up and all debris will be hauled away in our trucks. Mr. Zakhar will personally supervise the workers to make sure all work is up to prime standards and in accordance to manufacturer specifications. Ted Zakhar has been recognized and trained as a professional installer in accordance with manufacturer specifications to guarantee the highest results. He will be able to recommend the best products due to his extensive expertise in the field. Ted has an established track record as a trusted installer with many manufacturers. Thank you for considering Zakhar Roofing & Siding LLC and we look forward to impressing you!

"Ted did this job affordably when nobody else would! My own roofer turned me down. The repair was 35' up, but he attached steps in just the right places and made it look easy."

Steven W on January 2022

Zakhar Roofing & Siding LLC is a reputable full service roofing business dedicated to Fairfield County for over 45 years. Ted Zakhar, 45+ Years Experience in all types of Roofing & Siding, born and raised in Norwalk and founder of Zakhar Roofing & Siding LLC is a licensed roofing contractor and authorized installer for a wide variety of roofing and siding products. He is a GAF Master Elite Contrator. From its humble beginnings in 1968 operating out of his car, Mr. Zakhar was able to build the business through quality work and referrals. Now the Company has its trucks on the road and qualified trained employees to provide all related services to meet all your roofing and siding needs. Our employees, trained mechanics and servicemen, have been personally trained and supervised by Mr. Zakhar. At the end of each work day, the job site will be cleaned up and all debris will be hauled away in our trucks. Mr. Zakhar will personally supervise the workers to make sure all work is up to prime standards and in accordance to manufacturer specifications. Ted Zakhar has been recognized and trained as a professional installer in accordance with manufacturer specifications to guarantee the highest results. He will be able to recommend the best products due to his extensive expertise in the field. Ted has an established track record as a trusted installer with many manufacturers. Thank you for considering Zakhar Roofing & Siding LLC and we look forward to impressing you!

"Ted did this job affordably when nobody else would! My own roofer turned me down. The repair was 35' up, but he attached steps in just the right places and made it look easy."

Steven W on January 2022


JJP Contracting Unlimited, Inc.
432 W William Street
4.74(
27
)
Approved Pro
JJP Contracting Unlimited, Inc.
432 W William Street
4.74(
27
)
Approved Pro
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
435 local quotes requested

At this time, we are not offering Roof Repairs. We are only doing full roof installations and siding installation. JJP Contracting Unlimited, Inc. is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and to provide our employees with a great place to work. We are looking forward to working with you! Give us a call today.

"Follow up to earlier review -JJP Contracting Jose and Brian are running a top tier business. I'm going to be totally honest with the people of Angi- We hired this team to perform a siding job and it originally didn't go well. They pulled down the pre-existing wood shingle siding that was rotted and installed new Siding on the home. When the siding first went up there was a defect that we all couldn't understand. We thought that it wasn't okay to leave it up but tried to see if the warmer weather would cause it to unbuckle. JJP stood by their words even months after the siding had been installed and came back to make the necessary fixes. I appreciate this more than the team knows because too often contractors are not true to what they say. This team is running an honest business that I can truthfully say that I trust. I look forward to discussing further projects with their group."

Warren H on September 2024

At this time, we are not offering Roof Repairs. We are only doing full roof installations and siding installation. JJP Contracting Unlimited, Inc. is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and to provide our employees with a great place to work. We are looking forward to working with you! Give us a call today.

"Follow up to earlier review -JJP Contracting Jose and Brian are running a top tier business. I'm going to be totally honest with the people of Angi- We hired this team to perform a siding job and it originally didn't go well. They pulled down the pre-existing wood shingle siding that was rotted and installed new Siding on the home. When the siding first went up there was a defect that we all couldn't understand. We thought that it wasn't okay to leave it up but tried to see if the warmer weather would cause it to unbuckle. JJP stood by their words even months after the siding had been installed and came back to make the necessary fixes. I appreciate this more than the team knows because too often contractors are not true to what they say. This team is running an honest business that I can truthfully say that I trust. I look forward to discussing further projects with their group."

Warren H on September 2024


Avatar for Perry Verrone LLC
Perry Verrone LLC
12 Center St
4.87(
125
)
Approved Pro
Perry Verrone LLC
12 Center St
4.87(
125
)
Approved Pro
Customers say: Super punctual
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
501 local quotes requested

Perry Verrone LLC is a GAF Certified Master Elite Roofing Contractor that specializes in Residential, Commercial and Industrial Roofing. We are committed to providing our customers with the most professional roofing services and installing only the highest quality products, correctly, on-time, and at the best value. Our talented team delivers honesty, exquisite craftsmanship, and reliable service every time.

"It was very easy to work with the company from getting an estimate for a full roof replacement and having the work completed in a timely fashion. The price for the work was very competitive and the company's proposal was very detailed. Despite the complexity of coordinating with a different company to remove and replace solar panels, they were able to schedule the work. The team was courteous and professional. They completed the entire job in one day! Given the amount of work and the debris from the old roof, the job site was kept very clean and precautions were taken to avoid any damage outside the perimeter of the house. I highly recommend Perry Verrone for roof work."

Lloyd T on May 2023

Perry Verrone LLC is a GAF Certified Master Elite Roofing Contractor that specializes in Residential, Commercial and Industrial Roofing. We are committed to providing our customers with the most professional roofing services and installing only the highest quality products, correctly, on-time, and at the best value. Our talented team delivers honesty, exquisite craftsmanship, and reliable service every time.

"It was very easy to work with the company from getting an estimate for a full roof replacement and having the work completed in a timely fashion. The price for the work was very competitive and the company's proposal was very detailed. Despite the complexity of coordinating with a different company to remove and replace solar panels, they were able to schedule the work. The team was courteous and professional. They completed the entire job in one day! Given the amount of work and the debris from the old roof, the job site was kept very clean and precautions were taken to avoid any damage outside the perimeter of the house. I highly recommend Perry Verrone for roof work."

Lloyd T on May 2023


Avatar for Omega Development LLC
Omega Development LLC
278 Post Road East
4.67(
12
)
Approved Pro
Omega Development LLC
278 Post Road East
4.67(
12
)
Approved Pro
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
940 local quotes requested

Omega Development is a Fairfield, County staple. With over 20+ years of experience Omega is your one stop shop for all things construction.

"I recently had an asphalt driveway put in. The crew was very professional. The driveway is smooth and very happy with the quality of the new driveway. They even went above and beyond and put in a small drainage area for water runoff. It has definitely improved the appearance of my home."

Elaine A on February 2025

Omega Development is a Fairfield, County staple. With over 20+ years of experience Omega is your one stop shop for all things construction.

"I recently had an asphalt driveway put in. The crew was very professional. The driveway is smooth and very happy with the quality of the new driveway. They even went above and beyond and put in a small drainage area for water runoff. It has definitely improved the appearance of my home."

Elaine A on February 2025


Avatar for LCA Home Improvement
LCA Home Improvement
15B Pocono Lane
5.00(
2
)
Approved Pro
LCA Home Improvement
15B Pocono Lane
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
915 local quotes requested

At LCA Home Improvement our customers needs are the utmost importance. Our team with 10+ years experience is committed to meeting your needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small, please contact us for a free estimate!

"We couldn’t be happier with our recent bathroom renovation! Carlos was fantastic to work with—he made helpful suggestions throughout the process, including where to purchase materials and creative ways to add extra storage in our small space. The team took the project down to the studs, replaced and relocated plumbing and electrical, and did a meticulous job with the tiling. The results exceeded our expectations—I’m absolutely obsessed with our new bathroom! Carlos and his team were professional, attentive, and a pleasure to work with. We’ll definitely be hiring them for our next renovation."

Jamie B on December 2024

At LCA Home Improvement our customers needs are the utmost importance. Our team with 10+ years experience is committed to meeting your needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small, please contact us for a free estimate!

"We couldn’t be happier with our recent bathroom renovation! Carlos was fantastic to work with—he made helpful suggestions throughout the process, including where to purchase materials and creative ways to add extra storage in our small space. The team took the project down to the studs, replaced and relocated plumbing and electrical, and did a meticulous job with the tiling. The results exceeded our expectations—I’m absolutely obsessed with our new bathroom! Carlos and his team were professional, attentive, and a pleasure to work with. We’ll definitely be hiring them for our next renovation."

Jamie B on December 2024

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Roof sealant applications FAQs

Flat roofs should generally be recoated every three to five years, depending on the climate. Since they don’t have a slope to help them avoid rain and sunlight, they wear out more quickly than a pitched roof.

If you have an EPDM rubber roof, it likely resists weather damage already and shouldn’t ever need to be recoated. Many roof coatings don’t work on EPDM roofs either, so make sure to double-check with the manufacturer before applying any. If your EPDM roof starts to leak, you’ll usually have to apply a new layer instead of resealing it.

Most homeowners insurance policies only cover roof damage caused by single, specific events, such as fires, stormy weather, or falling trees. Homeowners insurance usually doesn’t cover roof coating or sealing since these are routine repair jobs that come with normal wear and tear.

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