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Roof sealant application pros in New Castle

Avatar for East Coast Seal Right
East Coast Seal Right
39 Ridge Run Road
5.00(
1
)
Approved Pro
East Coast Seal Right
39 Ridge Run Road
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
4 years of experience

Here at East Coast Seal Right, we are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of quality home improvement services. You will find us to be competitively priced with close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

"Timely and professional. Highly recommended!"

Andrew S on May 2021

Here at East Coast Seal Right, we are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of quality home improvement services. You will find us to be competitively priced with close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

"Timely and professional. Highly recommended!"

Andrew S on May 2021


Avatar for G Parker Contracting
G Parker Contracting
225 Shore Wind Road
4.82(
203
)
Approved Pro
G Parker Contracting
225 Shore Wind Road
4.82(
203
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
32 local quotes requested

At G Parker Contracting, we are committed to your complete satisfaction. We perform a wide array of job to beautify your home. Our commitment to the quality of work is only matched by our integrity. When we give you a quote we stick to it, guaranteed. Call us today, for your free estimate.

"Gene and his team did a wonderful replacing one of my roofs, replacing my front gutter, repairing my front columns and fascia, sanding and painting the wood timbres I have had for many years that house my front garden and solar ornaments.. They also did a wonderful job painting my alley walkway, doing a partial replacement of my porch floor and wonderfully tarping the floor as well. Taking over and repairing my family home that I inherited from my mother has and continues to be a labor of love, and Gene and his team are one of the reasons why. They are easy to talk to and Gene is flexible and reasonable with estimates, budgeting, and warranty. I highly recommend him."

michael s on December 2024

At G Parker Contracting, we are committed to your complete satisfaction. We perform a wide array of job to beautify your home. Our commitment to the quality of work is only matched by our integrity. When we give you a quote we stick to it, guaranteed. Call us today, for your free estimate.

"Gene and his team did a wonderful replacing one of my roofs, replacing my front gutter, repairing my front columns and fascia, sanding and painting the wood timbres I have had for many years that house my front garden and solar ornaments.. They also did a wonderful job painting my alley walkway, doing a partial replacement of my porch floor and wonderfully tarping the floor as well. Taking over and repairing my family home that I inherited from my mother has and continues to be a labor of love, and Gene and his team are one of the reasons why. They are easy to talk to and Gene is flexible and reasonable with estimates, budgeting, and warranty. I highly recommend him."

michael s on December 2024


Avatar for Simpsons Home Improvement
Simpsons Home Improvement
228 Appleby Rd #12
4.96(
28
)
Approved Pro
Simpsons Home Improvement
228 Appleby Rd #12
4.96(
28
)
Approved Pro
Customers say: Quick response
29 local quotes requested
6 years of experience

We are 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.

"Peter was a nice young man. Very polite and professional. He quoted us a price and went to work on clearing out the gutters and downspouts. We got to talking as to what he found in the gutters. He quoted us a price on spraying the roof since it was not that old but was shedding gravel into the gutters. He said this should help preserve the roof better. We were very pleased with Peter and so far his work. I asked him to give me a few cards to I can give out to the neighbors. We highly recommend him."

Theresa P on April 2025

We are 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.

"Peter was a nice young man. Very polite and professional. He quoted us a price and went to work on clearing out the gutters and downspouts. We got to talking as to what he found in the gutters. He quoted us a price on spraying the roof since it was not that old but was shedding gravel into the gutters. He said this should help preserve the roof better. We were very pleased with Peter and so far his work. I asked him to give me a few cards to I can give out to the neighbors. We highly recommend him."

Theresa P on April 2025


Avatar for South Side Construction
South Side Construction
3310 Wrangle Hill Rd Suite #8
5.00(
7
)
Approved Pro
South Side Construction
3310 Wrangle Hill Rd Suite #8
5.00(
7
)
Approved Pro
Customers say: Quick response
32 local quotes requested
3 years of experience

Welcome to South Side Home Improvement! With over 10 years of experience, we are your expert contractors in roofing, siding, decks, windows and doors. Proudly serving North and Central Delaware, our BBB-accredited team is dedicated to delivering high-quality workmanship and exceptional customer service. We strive to make your home improvement projects seamless and stress-free, from start to finish. Trust us to enhance the beauty, value, and functionality of your home with our reliable and friendly service.

"I can't say enough about working with South Side Lee & Alex. The estimate was fast and very reasonable. The main thing for me was trust, having so many contractors take advantage of me in the past I was cautious. I explained to Alex what I was looking for and he delivered my perfect deck. I gave my deposit and my new deck was complete in 2 days and wow what a job they did. On time, worked until completion, excellent work, they cleaned up and even washed the finished deck before leaving. I am so impressed with South Side Home Improvement I will definitely call them again for my next project without hesitation. I can't say enough about how impressed I am with the work done and the crew. Awesome Job "

Kim G on March 2025

Welcome to South Side Home Improvement! With over 10 years of experience, we are your expert contractors in roofing, siding, decks, windows and doors. Proudly serving North and Central Delaware, our BBB-accredited team is dedicated to delivering high-quality workmanship and exceptional customer service. We strive to make your home improvement projects seamless and stress-free, from start to finish. Trust us to enhance the beauty, value, and functionality of your home with our reliable and friendly service.

"I can't say enough about working with South Side Lee & Alex. The estimate was fast and very reasonable. The main thing for me was trust, having so many contractors take advantage of me in the past I was cautious. I explained to Alex what I was looking for and he delivered my perfect deck. I gave my deposit and my new deck was complete in 2 days and wow what a job they did. On time, worked until completion, excellent work, they cleaned up and even washed the finished deck before leaving. I am so impressed with South Side Home Improvement I will definitely call them again for my next project without hesitation. I can't say enough about how impressed I am with the work done and the crew. Awesome Job "

Kim G on March 2025


Avatar for Home Genius Exteriors
Home Genius Exteriors
2050 Springdale Rd
4.35(
65
)
Approved Pro
Home Genius Exteriors
2050 Springdale Rd
4.35(
65
)
Approved Pro
Customers say: Super punctual
4873 local quotes requested
7 years of experience

Elevate your home with Home Genius Exteriors, setting the standard in Cherry Hill by offering full-service solutions for roofing, siding, windows, doors, gutters and insulation. We support our veterans and communities by supporting local and national charitable organizations through our Home Genius Cares initiative. With an Owens Corning® Platinum Preferred designation, we also offer flexible payment options, industry leading warranties and a wide range of premium products tailored for your home. It’s time for a different experience, entrust your next home project to a genius and schedule your free inspection today!

"Great people, great experience, great job, I would definitely recommend for future projects and will definitely be using them again."

Nadimeh M on May 2025

Elevate your home with Home Genius Exteriors, setting the standard in Cherry Hill by offering full-service solutions for roofing, siding, windows, doors, gutters and insulation. We support our veterans and communities by supporting local and national charitable organizations through our Home Genius Cares initiative. With an Owens Corning® Platinum Preferred designation, we also offer flexible payment options, industry leading warranties and a wide range of premium products tailored for your home. It’s time for a different experience, entrust your next home project to a genius and schedule your free inspection today!

"Great people, great experience, great job, I would definitely recommend for future projects and will definitely be using them again."

Nadimeh M on May 2025


Avatar for South Side Construction LLC
South Side Construction LLC
3310 Wrangle Hill Rd Ste #8
New on HomeAdvisorNew on Angi
Approved Pro
South Side Construction LLC
3310 Wrangle Hill Rd Ste #8
New on AngiNew on HomeAdvisor
Approved Pro
560 local quotes requested
10 years of experience

We are a BBB-accredited home improvement company, and for the last 10 years, we’ve been serving Bear, Delaware, and 50 miles around. We help homeowners build their dreams by performing high-quality roofing, siding, and door & window installation services. Our goal is to keep growing as a company to be able to reach more people and provide them with a reliable and friendly contractor who can manage their projects from start to finish, we are a hardworking team that genuinely enjoys what we do. Owens Corning Preferred.

We are a BBB-accredited home improvement company, and for the last 10 years, we’ve been serving Bear, Delaware, and 50 miles around. We help homeowners build their dreams by performing high-quality roofing, siding, and door & window installation services. Our goal is to keep growing as a company to be able to reach more people and provide them with a reliable and friendly contractor who can manage their projects from start to finish, we are a hardworking team that genuinely enjoys what we do. Owens Corning Preferred.


Avatar for Umbrella Roofing, LLC
Umbrella Roofing, LLC
13420 Damar Dr K
5.00(
5
)
Approved Pro
Umbrella Roofing, LLC
13420 Damar Dr K
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2561 local quotes requested

Umbrella Roofing, LLC - Philadelphia Roofing specialists! We Service Philadelphia Roofing needs and all surrounding counties! We offer residential roofing services including: Free Estimate New Roofing Installations Insurance Claims & Restoration New Shingle Roofing New Flat Roof Roof Repair Roof Coatings Repair Emergency Roofing Repairs Certifications and Diagnosis 24 point Roof Checkup 10 Year Warranty We have been in the roofing business for over 15 years, with over 20 years of roofing experience. We take customer oriented approach by recommending only the services you need that will fix your issues and give the customer the most value to improve your most valuable asset - your home

"It went great and the roofs looks amazing. The guys worked extremely hard to get the job done before a big storm came through."

Ryan M on January 2025

Umbrella Roofing, LLC - Philadelphia Roofing specialists! We Service Philadelphia Roofing needs and all surrounding counties! We offer residential roofing services including: Free Estimate New Roofing Installations Insurance Claims & Restoration New Shingle Roofing New Flat Roof Roof Repair Roof Coatings Repair Emergency Roofing Repairs Certifications and Diagnosis 24 point Roof Checkup 10 Year Warranty We have been in the roofing business for over 15 years, with over 20 years of roofing experience. We take customer oriented approach by recommending only the services you need that will fix your issues and give the customer the most value to improve your most valuable asset - your home

"It went great and the roofs looks amazing. The guys worked extremely hard to get the job done before a big storm came through."

Ryan M on January 2025


Avatar for Middle Creek Roofing LLC
Middle Creek Roofing LLC
336 Stricklerstown Rd
4.82(
28
)
Approved Pro
Middle Creek Roofing LLC
336 Stricklerstown Rd
4.82(
28
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
422 local quotes requested

If you're looking for a reliable roofing company, not two guys in the back of a pick-up truck, you've come to the right place. Middle creek roofing, LLC is an established roofing expert serving proudly serving eastern, pa, and our goal is to provide quality roofing services that leave our customers with the roof the neighbors will be envious of. With every roofing project we undertake, we pledge to get the job done in a timely manner and be sure the clean-up is satisfactory before we leave. Our roofing services include shingle roofs (architectural), metal roofs, metal shingle roofs, rubber roofs, rain collection, nd dispersing systems, roofing system, our roofing system compares to no other. Its unique design enhances the appearance, efficiency, and longevity of one of your most valuable investments, your home. All the materials we use are directly from the manufacturer, which prevents any voided warranty other sub-materials would author. Additional phone - (717) 949-2414 and (800) 399-9773. Additional contact name - Ben Lapp. Additional location - Myerstown, PA 17067.

"Great ! Punctual, Michael will give you exactly the proper breakdown to get your project done,"

Joseph R on October 2024

If you're looking for a reliable roofing company, not two guys in the back of a pick-up truck, you've come to the right place. Middle creek roofing, LLC is an established roofing expert serving proudly serving eastern, pa, and our goal is to provide quality roofing services that leave our customers with the roof the neighbors will be envious of. With every roofing project we undertake, we pledge to get the job done in a timely manner and be sure the clean-up is satisfactory before we leave. Our roofing services include shingle roofs (architectural), metal roofs, metal shingle roofs, rubber roofs, rain collection, nd dispersing systems, roofing system, our roofing system compares to no other. Its unique design enhances the appearance, efficiency, and longevity of one of your most valuable investments, your home. All the materials we use are directly from the manufacturer, which prevents any voided warranty other sub-materials would author. Additional phone - (717) 949-2414 and (800) 399-9773. Additional contact name - Ben Lapp. Additional location - Myerstown, PA 17067.

"Great ! Punctual, Michael will give you exactly the proper breakdown to get your project done,"

Joseph R on October 2024


Avatar for Pine Tree Exteriors & Gap Roofers LLC
Pine Tree Exteriors & Gap Roofers LLC
340 School Lane Road
New on HomeAdvisorNew on Angi
Approved Pro
Pine Tree Exteriors & Gap Roofers LLC
340 School Lane Road
New on AngiNew on HomeAdvisor
Approved Pro
324 local quotes requested
2 years of experience

Protect your largest investment with our reliable roofing services in Lancaster, Chester and surrounding Counties. If you want to make your roof last as long as possible, it is vital that you never put off a roof repair. Small issues with roofing become big issues in a hurry. No matter how major or minor the repair you need, we are here to help. We offer roofing contracting, asphalt roofing, and metal roofing.

Protect your largest investment with our reliable roofing services in Lancaster, Chester and surrounding Counties. If you want to make your roof last as long as possible, it is vital that you never put off a roof repair. Small issues with roofing become big issues in a hurry. No matter how major or minor the repair you need, we are here to help. We offer roofing contracting, asphalt roofing, and metal roofing.


Avatar for J&L Trim & Siding
J&L Trim & Siding
5.00(
2
)
Approved Pro
J&L Trim & Siding
5.00(
2
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
986 local quotes requested

Remodeling business locally owned and operated we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!

"The crew did an outstanding job, identifying pieces — installed years back by builder — that were too short (no overlap) and not nailed properly to the framing. My wife and I are very pleased with the repair."

Chris B on February 2025

Remodeling business locally owned and operated we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!

"The crew did an outstanding job, identifying pieces — installed years back by builder — that were too short (no overlap) and not nailed properly to the framing. My wife and I are very pleased with the repair."

Chris B on February 2025

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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
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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
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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
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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
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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
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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
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Budget for slate roof repair costs based on factors such as project size, type of repairs required, materials, labor, ongoing maintenance, and more.
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