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Find Roof sealant application pros in Mastic

Avatar for Onyx Home Construction, Inc.

Onyx Home Construction, Inc.

4.94(
122
)
Approved Pro

Onyx Home Construction, Inc.

4.94(
122
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
55 local quotes requested

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Demetri did a great job on Re- finishing my 100 year old pine floor and sealing it. He also replaced 35 year old+ trim around my storm door and painted the door. It is beautiful now. He repaired my chimney which was crumbling at the very top and put a cap on it and I found him to be extremely knowledgeable. He repaired my garage shingles as needed and fixed its gutter spout drain pipe and another drain pipe on the house. He also did power washing and installed a saddle between my living room and dining room and fixed my bannister. "

Kathy W on October 2025

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Demetri did a great job on Re- finishing my 100 year old pine floor and sealing it. He also replaced 35 year old+ trim around my storm door and painted the door. It is beautiful now. He repaired my chimney which was crumbling at the very top and put a cap on it and I found him to be extremely knowledgeable. He repaired my garage shingles as needed and fixed its gutter spout drain pipe and another drain pipe on the house. He also did power washing and installed a saddle between my living room and dining room and fixed my bannister. "

Kathy W on October 2025


Avatar for All State Roofing and Chimney, Inc.

All State Roofing and Chimney, Inc.

4.88(
232
)
Approved Pro

All State Roofing and Chimney, Inc.

4.88(
232
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
60 local quotes requested

All State Roofing & Chimney prides ourselves by being a Long Island-based family business. Like a family, we are available 24/7 to support our clients by providing an empathetic ear eager to listen and on call service teams that arrive at sites prepared to maximize efficiency. We understand the value of your time, and our prompt service shows it! email: info@allstateroofingandchimney.com call: 631-772-4622

"The job was quick and was done next day itself."

Niji V on May 2025

All State Roofing & Chimney prides ourselves by being a Long Island-based family business. Like a family, we are available 24/7 to support our clients by providing an empathetic ear eager to listen and on call service teams that arrive at sites prepared to maximize efficiency. We understand the value of your time, and our prompt service shows it! email: info@allstateroofingandchimney.com call: 631-772-4622

"The job was quick and was done next day itself."

Niji V on May 2025


Avatar for All Ways Construction, Inc.

All Ways Construction, Inc.

4.97(
240
)
Approved Pro

All Ways Construction, Inc.

4.97(
240
)
Approved Pro
Customers say: True professional
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers
7 years of experience

All Ways Construction, Inc., is a family owned and operated company that values honesty and integrity, also we stand behind our work.All Ways construction inc.is providing the best quality repair work in long island . We offer over 25 years of industry experience. We specialize in asphalt shingle roofing installation,vynil sidig,chimneys,gutters,replacement,and repairs.Our services are customised to the individual project,paying close attention to the details of each project that we are involved with. We look forward to build long-term relationships with our customers and guarantee your satisfaction. Customer satisfaction is our priority so we make sure and get the job done right. Give us a call today for your next repair project.

"I would highly recommend AllWays Construction for any home improvement. Larry was very easy to work with and got back to me quickly with answers to questions that I had. They came in one day to complete the roof and it looks amazing. They also installed new gutters and a new roof on my shed. Larry was honest, knowledgeable, and experienced. I would use the company again . Oh and they cleaned everything and took the trash with them."

Shelley T on October 2024

All Ways Construction, Inc., is a family owned and operated company that values honesty and integrity, also we stand behind our work.All Ways construction inc.is providing the best quality repair work in long island . We offer over 25 years of industry experience. We specialize in asphalt shingle roofing installation,vynil sidig,chimneys,gutters,replacement,and repairs.Our services are customised to the individual project,paying close attention to the details of each project that we are involved with. We look forward to build long-term relationships with our customers and guarantee your satisfaction. Customer satisfaction is our priority so we make sure and get the job done right. Give us a call today for your next repair project.

"I would highly recommend AllWays Construction for any home improvement. Larry was very easy to work with and got back to me quickly with answers to questions that I had. They came in one day to complete the roof and it looks amazing. They also installed new gutters and a new roof on my shed. Larry was honest, knowledgeable, and experienced. I would use the company again . Oh and they cleaned everything and took the trash with them."

Shelley T on October 2024


Avatar for LI Prestige Construction

LI Prestige Construction

4.75(
222
)
Approved Pro

LI Prestige Construction

4.75(
222
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
63 local quotes requested

LI Prestige Construction offers fast, friendly and courteous service. We use only the best products and are always eager to answer your questions and concerns. We have built our reputation on our commitment to providing quality service which has earned us an impressive reputation with many valuable customers. We take pride in delivering value through top quality, dependable work with excellent price and reliable, honest service.

"Worked fast!"

Isaiah L on September 2025

LI Prestige Construction offers fast, friendly and courteous service. We use only the best products and are always eager to answer your questions and concerns. We have built our reputation on our commitment to providing quality service which has earned us an impressive reputation with many valuable customers. We take pride in delivering value through top quality, dependable work with excellent price and reliable, honest service.

"Worked fast!"

Isaiah L on September 2025


Avatar for Landstar Construction

Landstar Construction

5.00(
18
)
Approved Pro

Landstar Construction

5.00(
18
)
Approved Pro
Super Service Award
138 local quotes requested
10 years of experience

Landstar Construction is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"We had our skylights closed upsnd our roof removed and replaced. The guys were very good and got doyquickly. They cleaned up everything and were very pleasant to have do the work. We will definitely recommend their SERVICE!."

Bruce R on November 2025

Landstar Construction is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"We had our skylights closed upsnd our roof removed and replaced. The guys were very good and got doyquickly. They cleaned up everything and were very pleasant to have do the work. We will definitely recommend their SERVICE!."

Bruce R on November 2025


Avatar for Supreme Island Corp.

Supreme Island Corp.

4.81(
83
)
Approved Pro

Supreme Island Corp.

4.81(
83
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
21 local quotes requested

Supreme Island is a Long Island construction company with expertise of over 25 years. We have extensive knowledge in roofing, chimneys, gutters, siding, and masonry installment and repairing services. Regardless of the capacity of the project, we will implant our distinctive arsenal to see your project through from beginning to the end. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business. Give us a call today and find out why so many customers love working with us! Let's set up a FREE Estimate appointment!

"I hired Supreme Island to replace the roof of my home, and I only have good words to tell about these guys. They are the most professional home service company I have ever used. Unlike the other contractors that were all pushy, they told me that the roof needed replacement and it would not be in my best interest to waste money in repairs. Having heard so, I gathered estimates from all the other contractors. Supreme Island?s estimate was by far the best. I felt very comfortable making the decision on going with them because they did not push me at all. They explained to me in detail everything that was going to happen. I was updated for every single process of the roof. They all the pictures of every step of the roof so I can keep them forever. I am extremely happy with them. Look no further, this is the company to hire!"

Josh C on September 2025

Supreme Island is a Long Island construction company with expertise of over 25 years. We have extensive knowledge in roofing, chimneys, gutters, siding, and masonry installment and repairing services. Regardless of the capacity of the project, we will implant our distinctive arsenal to see your project through from beginning to the end. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business. Give us a call today and find out why so many customers love working with us! Let's set up a FREE Estimate appointment!

"I hired Supreme Island to replace the roof of my home, and I only have good words to tell about these guys. They are the most professional home service company I have ever used. Unlike the other contractors that were all pushy, they told me that the roof needed replacement and it would not be in my best interest to waste money in repairs. Having heard so, I gathered estimates from all the other contractors. Supreme Island?s estimate was by far the best. I felt very comfortable making the decision on going with them because they did not push me at all. They explained to me in detail everything that was going to happen. I was updated for every single process of the roof. They all the pictures of every step of the roof so I can keep them forever. I am extremely happy with them. Look no further, this is the company to hire!"

Josh C on September 2025


Avatar for Top Pros Construction, Inc.

Top Pros Construction, Inc.

4.85(
37
)
Approved Pro

Top Pros Construction, Inc.

4.85(
37
)
Approved Pro
Super Service Award
Customers say: True professional
64 local quotes requested
4 years of experience

Top Pros Construction Inc. is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"Very prompt response. Cleanup was good. Job was great."

Pat I on October 2025

Top Pros Construction Inc. is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"Very prompt response. Cleanup was good. Job was great."

Pat I on October 2025


Avatar for EM Certified Construction, Inc.

EM Certified Construction, Inc.

4.88(
66
)
Approved Pro

EM Certified Construction, Inc.

4.88(
66
)
Approved Pro
Customers say: True professional
25 years of experience
Free onsite estimate

EM Certified Construction Inc. is committed to excellence every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 20 years of experience serving Shirley, NY and surrounding areas. Call today and let us put our experience to work for you!

"I had a great experience with this EM Certified Construction for my roof repair. They responded quickly, gave a fair quote, and completed the job with excellent workmanship. The team was professional, explained everything clearly, and made sure the repair blended perfectly with the rest of the roof. It’s been a few months now, and the repair is holding up perfectly. Highly recommend them for any roof repair needs! "

Luke A on April 2025

EM Certified Construction Inc. is committed to excellence every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 20 years of experience serving Shirley, NY and surrounding areas. Call today and let us put our experience to work for you!

"I had a great experience with this EM Certified Construction for my roof repair. They responded quickly, gave a fair quote, and completed the job with excellent workmanship. The team was professional, explained everything clearly, and made sure the repair blended perfectly with the rest of the roof. It’s been a few months now, and the repair is holding up perfectly. Highly recommend them for any roof repair needs! "

Luke A on April 2025


Avatar for Power Home Remodeling

Power Home Remodeling

4.53(
223
)
Approved Pro

Power Home Remodeling

4.53(
223
)
Approved Pro
Customers say: Quality work
84 local quotes requested
33 years of experience

As the nation’s largest full-service exterior home remodeler, we are backed by over 1,000+ Angi Super Service awards and more than one million happy customers. Why? Because we treat each job as an audition. An opportunity to prove ourselves to you. And the results speak for themselves. So make your home all it was meant to be with our unrivaled exterior services. Contact us today for a free, no obligation estimate on replacement windows, roofing, siding, doors, or attic insulation.

"Please stay away from from this company . Poor quality merchandise. The customer service is horrible. My siding is melting and they stated it would be covered . A few days before the installation of new siding - they informed me that it was not covered and I would have to cover the cost . This issue went on for several months with them agreeing to cover the cost ."

T R on November 2025

As the nation’s largest full-service exterior home remodeler, we are backed by over 1,000+ Angi Super Service awards and more than one million happy customers. Why? Because we treat each job as an audition. An opportunity to prove ourselves to you. And the results speak for themselves. So make your home all it was meant to be with our unrivaled exterior services. Contact us today for a free, no obligation estimate on replacement windows, roofing, siding, doors, or attic insulation.

"Please stay away from from this company . Poor quality merchandise. The customer service is horrible. My siding is melting and they stated it would be covered . A few days before the installation of new siding - they informed me that it was not covered and I would have to cover the cost . This issue went on for several months with them agreeing to cover the cost ."

T R on November 2025


Avatar for King Quality Construction Inc

King Quality Construction Inc

4.17(
98
)
Approved Pro

King Quality Construction Inc

4.17(
98
)
Approved Pro
Customers say: Quality work
111 local quotes requested
33 years of experience

With fuel prices at an all time high, many homeowners are facing the challenge of affording their homes due to sky rocketing heating and cooling bills. King Quality Construction Inc., Long Island’s siding, window and roofing specialists, wants to help you save energy and put equity back in your home by installing a full line of energy-efficient products that, according to co-owner Jeff Brett, are guaranteed to save you money. “At King Quality, we carry the exclusive line of Cedar Ridge Composite Siding, which gives you the beautiful look of wood at half the price,” Jeff explains. “This maintenance-free siding resists warping, rotting, cracking, moisture, insects and flame spread, all while saving you 20 percent on your energy bills…guaranteed.” Additionally, Jeff said that the exclusive line of windows by Simonton, King Quality specifications triple pane windows with super spacer energy saver (gas does not escape) windows are only as good as the seal. Additional DBA - King Quality Construction. King Quality’s seven-part, patented roofing system controls moisture through the ventilation system and prolongs the life of the roof, along with a leak proof guarantee quality shingles, distinctive ridge cap shingles, and effective attic and soffit ventilation. Family owned and operated and fully licensed by the Department of Consumer Affairs, King Quality has become a landmark on Long Island. ROOFING-SIDING-WINDOWS WE ARE OFFERING 0% FINANCING FOR 12 MONTHS

"They installed our roof in the pouring down rain. Asked multiple times for them to stop, they did not. Paid for the 50 year warranty. Our roof has flaws now that require repairs especially with the winter months approaching. I reached out on Facebook and within seconds my question was deleted and I was blocked. My wife reached out to Jeff Brett and received a response to now find out that he too has blocked her. This company will not admit to their mistakes nor take the appropriate action to correct them. Call and either they don't answer or we get the run around. On top of all of this they damaged hundreds if not a few thousand worth of my brand new flashing and vinyl siding. This company is not worth their word nor contracts considering they are actively breaking the agreement in which we signed for. GO ANYWHERE ELSE!"

Michael B on October 2025

With fuel prices at an all time high, many homeowners are facing the challenge of affording their homes due to sky rocketing heating and cooling bills. King Quality Construction Inc., Long Island’s siding, window and roofing specialists, wants to help you save energy and put equity back in your home by installing a full line of energy-efficient products that, according to co-owner Jeff Brett, are guaranteed to save you money. “At King Quality, we carry the exclusive line of Cedar Ridge Composite Siding, which gives you the beautiful look of wood at half the price,” Jeff explains. “This maintenance-free siding resists warping, rotting, cracking, moisture, insects and flame spread, all while saving you 20 percent on your energy bills…guaranteed.” Additionally, Jeff said that the exclusive line of windows by Simonton, King Quality specifications triple pane windows with super spacer energy saver (gas does not escape) windows are only as good as the seal. Additional DBA - King Quality Construction. King Quality’s seven-part, patented roofing system controls moisture through the ventilation system and prolongs the life of the roof, along with a leak proof guarantee quality shingles, distinctive ridge cap shingles, and effective attic and soffit ventilation. Family owned and operated and fully licensed by the Department of Consumer Affairs, King Quality has become a landmark on Long Island. ROOFING-SIDING-WINDOWS WE ARE OFFERING 0% FINANCING FOR 12 MONTHS

"They installed our roof in the pouring down rain. Asked multiple times for them to stop, they did not. Paid for the 50 year warranty. Our roof has flaws now that require repairs especially with the winter months approaching. I reached out on Facebook and within seconds my question was deleted and I was blocked. My wife reached out to Jeff Brett and received a response to now find out that he too has blocked her. This company will not admit to their mistakes nor take the appropriate action to correct them. Call and either they don't answer or we get the run around. On top of all of this they damaged hundreds if not a few thousand worth of my brand new flashing and vinyl siding. This company is not worth their word nor contracts considering they are actively breaking the agreement in which we signed for. GO ANYWHERE ELSE!"

Michael B on October 2025

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FAQs for roof sealant application projects in Mastic, NY

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 Mastic, NY homeowners’ guide to roof sealant applications

From average costs to expert advice, get all the answers you need to get your job done.