Top-rated roof sealant application pros.

Get matched with top roof sealant application pros in your area

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Roof sealant application pros in Norwalk

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 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
80 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
11 local quotes requested

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 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
18 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 About Time Home Improvement LLC
About Time Home Improvement LLC
11 Park Street
5.00(
5
)
Approved Pro
About Time Home Improvement LLC
11 Park Street
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
639 local quotes requested

Home improvement/ roofing specialists serving Fairfield County for 18 years. We are experienced in virtually ever aspect of home building. Our company is divided into two divisions roofing and new construction/additions. This is important when selecting a roofing contractor because when you open a roof you never know what structural issues you may find. Some roofing companies are excellent at what they do, most of the time they’re experience ends there, as builders About Time Home Improvement is equipped to handle any issues that may arise on the spot, or complete any add-ons to your roof such as dormers or porticos. We take pride in making sure that every customer has the same positive experience. We are an Owens Corning preferred contractor and guarantee every asphalt shingle roof we do with a 30 year parts and labor warranty. We are experts at working with insurance companies to make sure that every customer gets the most out of their claim and can help our customers with solar projects at a much lower price than the big box stores. We look forward to working with you!

"Everything about the roof project was perfect. Mike gave us estimates about cost time and work condition that were right on target. I wish everyone I did business with worked like them."

Dan D on December 2024

Home improvement/ roofing specialists serving Fairfield County for 18 years. We are experienced in virtually ever aspect of home building. Our company is divided into two divisions roofing and new construction/additions. This is important when selecting a roofing contractor because when you open a roof you never know what structural issues you may find. Some roofing companies are excellent at what they do, most of the time they’re experience ends there, as builders About Time Home Improvement is equipped to handle any issues that may arise on the spot, or complete any add-ons to your roof such as dormers or porticos. We take pride in making sure that every customer has the same positive experience. We are an Owens Corning preferred contractor and guarantee every asphalt shingle roof we do with a 30 year parts and labor warranty. We are experts at working with insurance companies to make sure that every customer gets the most out of their claim and can help our customers with solar projects at a much lower price than the big box stores. We look forward to working with you!

"Everything about the roof project was perfect. Mike gave us estimates about cost time and work condition that were right on target. I wish everyone I did business with worked like them."

Dan D on December 2024


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
442 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 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
950 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 Mighty Dog Roofing of Western Connecticut
Mighty Dog Roofing of Western Connecticut
37 Danbury Road
5.00(
8
)
Approved Pro
Mighty Dog Roofing of Western Connecticut
37 Danbury Road
5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
560 local quotes requested

Our Mission at Mighty Dog Roofing is to be an industry changer, leading the industry with integrity, finding innovative ways to exceed the expectations of our clients and the communities we serve, and providing a customized experience each and every time we care for their home. At Mighty Dog Roofing, we pledge superior service to our customers through excellent communication and customer service. How do we accomplish that? Courteous customer education, community service, and the highest level of integrity and ethics. Mighty Dog Roofing is endorsed by the nation's top manufacturers and distributors, offering our customers the best and most innovative products and services in the industry.

"Blake and his team are very professional. Blake was very informative and answered all of my questions. I couldn't be happier with the work that was done. I highly recommend them for any exterior project."

WENDY H on September 2023

Our Mission at Mighty Dog Roofing is to be an industry changer, leading the industry with integrity, finding innovative ways to exceed the expectations of our clients and the communities we serve, and providing a customized experience each and every time we care for their home. At Mighty Dog Roofing, we pledge superior service to our customers through excellent communication and customer service. How do we accomplish that? Courteous customer education, community service, and the highest level of integrity and ethics. Mighty Dog Roofing is endorsed by the nation's top manufacturers and distributors, offering our customers the best and most innovative products and services in the industry.

"Blake and his team are very professional. Blake was very informative and answered all of my questions. I couldn't be happier with the work that was done. I highly recommend them for any exterior project."

WENDY H on September 2023


Avatar for LT Home Improvement & Roofing LLC
LT Home Improvement & Roofing LLC
46 PADANARAM RD
4.98(
43
)
Approved Pro
LT Home Improvement & Roofing LLC
46 PADANARAM RD
4.98(
43
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
629 local quotes requested

Here at LT Home Improvement & Roofing LLC, we sustain our business on quality and integrity. With over 25 years of experience we are experts in the Roofing and Siding trades and are committed to quality from the beginning to the end of your project. Contact us for a free inspection and estimate. We are insured and every employee is background checked. We look forward to earning your business! $ 200 off any job over $2,000 / $500 off any job over $5,000 Call us for a free inspection @ 203-449-5000- Luis Tintin Owner or 203-448-0546---- Matthew DeLima SALES

"LT Home Improvement was wonderful to work with. They listened to everything we wanted and explained cost for each area. The team was friendly and knowledgeable. If you need siding work call them. They are great!"

Cortney G on December 2023

Here at LT Home Improvement & Roofing LLC, we sustain our business on quality and integrity. With over 25 years of experience we are experts in the Roofing and Siding trades and are committed to quality from the beginning to the end of your project. Contact us for a free inspection and estimate. We are insured and every employee is background checked. We look forward to earning your business! $ 200 off any job over $2,000 / $500 off any job over $5,000 Call us for a free inspection @ 203-449-5000- Luis Tintin Owner or 203-448-0546---- Matthew DeLima SALES

"LT Home Improvement was wonderful to work with. They listened to everything we wanted and explained cost for each area. The team was friendly and knowledgeable. If you need siding work call them. They are great!"

Cortney G on December 2023


Avatar for Brothers Aluminum Corp
Brothers Aluminum Corp
33 E Merrick Rd
4.43(
182
)
Approved Pro
Brothers Aluminum Corp
33 E Merrick Rd
4.43(
182
)
Approved Pro
Customers say: Quality work
1490 local quotes requested
45 years of experience

For over 35 years, Brothers Aluminum has been committed to providing our customers with products and services custom tailored to their home remodeling needs. This commitment includes providing free in-home price assessments, 100% financing*, and lifetime warranties on our products. We are not a repair service. We specialize in siding and roofing installation; we cannot accept a repair project. Brothers Aluminum prides itself on its rich history, impeccable reputation (as exemplified by our A+ rating with the Better Business Bureau), professionalism, workmanship, and the attention to detail that makes each remodeling project unique. Whether your project calls for energy efficiency, durability, low maintenance, a budget friendly alternative, or a wide range of design and color options, you can trust that we will give your project the one-on-one attention it deserves. Having serviced over 60,000 homes on Long Island and the Tri-State area, it is customer satisfaction that has allowed Brothers Aluminum to expand from a siding company to a full service home remodeler. Today, we proudly offer our extensive knowledge based on decades of experience to ensure the completion of your home makeover project will exceed your every expectation.

"We reached out to Brother's as a former customer from 40 years ago. They came to my home, spent over an hour with us to listen to our needs, provide us with samples, and discuss options. Brothers resided our new home, replaced the roof, gutters, soffits, flashing of the chimney, replaced a new window, and pitched part of one of our chimney's. The work was impeccable. The owner was available for questions, the foreman was approachable, the workers kept the property neat, and our home looks brand new on the exterior. Brothers Alumnium didn't disappoint 40 years ago, and they didn't disappoint now. Highly recommend. 5 Stars!!!"

Sam A on October 2024

For over 35 years, Brothers Aluminum has been committed to providing our customers with products and services custom tailored to their home remodeling needs. This commitment includes providing free in-home price assessments, 100% financing*, and lifetime warranties on our products. We are not a repair service. We specialize in siding and roofing installation; we cannot accept a repair project. Brothers Aluminum prides itself on its rich history, impeccable reputation (as exemplified by our A+ rating with the Better Business Bureau), professionalism, workmanship, and the attention to detail that makes each remodeling project unique. Whether your project calls for energy efficiency, durability, low maintenance, a budget friendly alternative, or a wide range of design and color options, you can trust that we will give your project the one-on-one attention it deserves. Having serviced over 60,000 homes on Long Island and the Tri-State area, it is customer satisfaction that has allowed Brothers Aluminum to expand from a siding company to a full service home remodeler. Today, we proudly offer our extensive knowledge based on decades of experience to ensure the completion of your home makeover project will exceed your every expectation.

"We reached out to Brother's as a former customer from 40 years ago. They came to my home, spent over an hour with us to listen to our needs, provide us with samples, and discuss options. Brothers resided our new home, replaced the roof, gutters, soffits, flashing of the chimney, replaced a new window, and pitched part of one of our chimney's. The work was impeccable. The owner was available for questions, the foreman was approachable, the workers kept the property neat, and our home looks brand new on the exterior. Brothers Alumnium didn't disappoint 40 years ago, and they didn't disappoint now. Highly recommend. 5 Stars!!!"

Sam A on October 2024

...
Showing 1-10 of 962

Roof sealant applications FAQs

A roof coating system lasts between 10 and 20 years. With a premium coating and regular maintenance—like inspections and touch-ups—your roof will stay protected against weather damage and water intrusion. This enhances its durability and preserves its structural integrity throughout its lifespan. Make sure to keep in contact with a roof coating pro so that you don’t miss regulating resealing. 

You should recoat or reseal your roof every four to six years. Maintaining a consistent recoating schedule preserves the integrity of the protective seal and prevents moisture penetration and material degradation. High-quality, built-up roof systems require this interval, and if an EPDM roof begins to leak, replacing the coating becomes necessary to restore full protection.

A roof coating can seal small cracks and stop minor water infiltration, helping to prevent roof leaks. While the coating enhances the roof’s durability and prevents early signs of leakage, it does not replace the need for full-scale repairs when substantial structural damage exists. Professional evaluation and repair are required to resolve significant water intrusion and ensure your roof retains long-lasting protection.

The homeowners guide to roof sealant applications
From average costs to expert advice, get all the answers you need to get your job done.
standing seam metal roof on a house
Apr 30, 2025
Apr 30, 2025
Budget for standing seam metal roof costs based on factors such as roof size, metal type, lock type, panel width, accessibility, permits, labor, and more.
flat roof home with rubber membrane roofing installed
Apr 29, 2025
Apr 29, 2025
Budget for rubber roof costs based on factors such as roof size, pitch, membrane type, labor, permits, accessibility, installation system, removal, and more.
professional spreading sealant on flat roof with roller
Apr 25, 2025
Apr 25, 2025
Roof coating costs depend on the type of coating you choose. Options include silicone, bitumen, acrylic, and liquid rubber, among others.
professional installing flat roof on home
Apr 27, 2025
Apr 27, 2025
Budget for flat roof replacement costs based on factors such as roof type, material, potential repairs, labor, accessibility, and more.
A dark roof on a brick house
Apr 22, 2025
Apr 22, 2025
Budget for spray foam roofing costs based on factors such as foam density, cell type, materials, permits, overages, labor, and more.
A house with slate roof tiles
Apr 18, 2025
Apr 18, 2025
Budget for slate roof repair costs based on factors such as project size, type of repairs required, materials, labor, ongoing maintenance, and more.
Share project details to get started.