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Find Roof sealant application pros in Greensboro

Avatar for Home Genius Exteriors

Home Genius Exteriors

4.94(
353
)
•Approved Pro

Home Genius Exteriors

4.94(
353
)
•Approved Pro
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
22 years of experience

Elevate your home with Home Genius Exteriors, setting the standard in Maryland and Washington DC 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!

"We had our roof installed! The process was easy! Our project manager, Drew was super helpful, responsive and professional! Highly recommend! "

Thomas G on January 2026

Elevate your home with Home Genius Exteriors, setting the standard in Maryland and Washington DC 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!

"We had our roof installed! The process was easy! Our project manager, Drew was super helpful, responsive and professional! Highly recommend! "

Thomas G on January 2026

Avatar for Home Genius Exteriors

Home Genius Exteriors

4.97(
781
)
•Approved Pro

Home Genius Exteriors

4.97(
781
)
•Approved Pro
Super Service Award
Customers say: True professional
1735 local quotes requested
22 years of experience

Elevate your home with Home Genius Exteriors, setting the standard in Maryland and Washington DC 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!

"Denis crew did an absolutely amazing job. Everybody carried themselves with the utmost respect and confidence. Dylan, the manager, stayed in contact throughout the project ensuring everything ran smoothly. The crew was friendly, courteous and hospitable. I really appreciate the fact that Home Genius takes the time out to not only provide excellent managers, but to vet their crews as well. They went above and beyond their scope of work to make sure we were 100% satisfied with the project, and that’s a rarity these days. I would absolutely not hesitate to use them again on future projects. This company is very unique from sales point to completion, leaving no doubt that they are going to deliver on their promises. From Blake the sales rep, to Denis’ crews, all the way to Dylan managing the project, I could not have asked for a better group of gentlemen to work with. Thank you so much & we look forward to future business ventures as well!"

Antoinette M on January 2026

Elevate your home with Home Genius Exteriors, setting the standard in Maryland and Washington DC 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!

"Denis crew did an absolutely amazing job. Everybody carried themselves with the utmost respect and confidence. Dylan, the manager, stayed in contact throughout the project ensuring everything ran smoothly. The crew was friendly, courteous and hospitable. I really appreciate the fact that Home Genius takes the time out to not only provide excellent managers, but to vet their crews as well. They went above and beyond their scope of work to make sure we were 100% satisfied with the project, and that’s a rarity these days. I would absolutely not hesitate to use them again on future projects. This company is very unique from sales point to completion, leaving no doubt that they are going to deliver on their promises. From Blake the sales rep, to Denis’ crews, all the way to Dylan managing the project, I could not have asked for a better group of gentlemen to work with. Thank you so much & we look forward to future business ventures as well!"

Antoinette M on January 2026

Avatar for Home Genius Exteriors

Home Genius Exteriors

4.94(
305
)
•Approved Pro

Home Genius Exteriors

4.94(
305
)
•Approved Pro
Super Service Award
Customers say: Super punctual
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
645 local quotes requested

Elevate your home with Home Genius Exteriors, setting the standard in Maryland and Washington DC 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!

"Did the Job quickly and efficiently, the parts and overall installation was professional and done right"

William D on January 2026

Elevate your home with Home Genius Exteriors, setting the standard in Maryland and Washington DC 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!

"Did the Job quickly and efficiently, the parts and overall installation was professional and done right"

William D on January 2026

Avatar for Certified Roofing

Certified Roofing

4.82(
886
)
•Approved Pro

Certified Roofing

4.82(
886
)
•Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
90 local quotes requested

Certified is a family-owned business, after leaving a decorated career as a Navy SEAL, Steve entered the trades of Commercial Roofing, and Residential Roofing for 1 reason: he loved the satisfaction of solving people's roof problems. Customers love us because of our Military and First Responder Discounts, plus our 100% custom satisfaction rate. We also have industry affiliations and certifications such as CertainTeed 5-Star, CSSB and Mule-Hide. Our estimates and visits are always free. Certified offers Commercial and Residential contracting services in Maryland, Washington DC, Virginia, West Virginia, and Delaware.

"Great presentation about service they provide. Excellent service and price!"

Lou F on October 2025

Certified is a family-owned business, after leaving a decorated career as a Navy SEAL, Steve entered the trades of Commercial Roofing, and Residential Roofing for 1 reason: he loved the satisfaction of solving people's roof problems. Customers love us because of our Military and First Responder Discounts, plus our 100% custom satisfaction rate. We also have industry affiliations and certifications such as CertainTeed 5-Star, CSSB and Mule-Hide. Our estimates and visits are always free. Certified offers Commercial and Residential contracting services in Maryland, Washington DC, Virginia, West Virginia, and Delaware.

"Great presentation about service they provide. Excellent service and price!"

Lou F on October 2025

Avatar for Callaway Corporations LLC

Callaway Corporations LLC

4.74(
23
)
•Approved Pro

Callaway Corporations LLC

4.74(
23
)
•Approved Pro
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
33 local quotes requested

We offer financing and will deal directly with your insurance company if you need assistance. Callaway Corporations LLC offers a discount to first responders and veterans. With 20+ years of industry experience, we offer top-quality additions, decks, roofing, windows and doors, gutters, and more! Give us a call today!

"Mr. Callaway and all the staff were professional and very helpful. This was my first time having to deal with such a large home improvement project. And to top it off they were able to complete the whole job in one day."

Janet S on February 2024

We offer financing and will deal directly with your insurance company if you need assistance. Callaway Corporations LLC offers a discount to first responders and veterans. With 20+ years of industry experience, we offer top-quality additions, decks, roofing, windows and doors, gutters, and more! Give us a call today!

"Mr. Callaway and all the staff were professional and very helpful. This was my first time having to deal with such a large home improvement project. And to top it off they were able to complete the whole job in one day."

Janet S on February 2024

Avatar for Spicer Bros. Construction Inc.

Spicer Bros. Construction Inc.

4.86(
64
)
•Approved Pro

Spicer Bros. Construction Inc.

4.86(
64
)
•Approved Pro
Customers say: True professional
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
63 local quotes requested

With over 20 years of experience, Spicer Bros. Construction is proud to provide exterior home remodeling services to Delmarva, as well as top-notch bathroom remodeling with our Baths By Spicer Bros. division. Our experienced and friendly staff will help you every step of the way, from the first phone call to the completion of your project. We strive to provide you with the highest level of customer service, fair pricing, and workmanship every single time. Look no further for any of your exterior renovations and bathroom remodeling needs!

"Pete and his team did an outstanding job from the moment they arrived until the final clean-up. What a hard working team! Pete did a great job communicating with me prior to the job and updating me throughout the day during the job. We love our new roof and the quality job! We were impressed with the clean up...not a single piece of trash was left behind!! I would highly recommend Pete and his team for any roofing job and would be pleased to serve as a reference to any potential future clients of Spicer Brothers."

Renee M on July 2018

With over 20 years of experience, Spicer Bros. Construction is proud to provide exterior home remodeling services to Delmarva, as well as top-notch bathroom remodeling with our Baths By Spicer Bros. division. Our experienced and friendly staff will help you every step of the way, from the first phone call to the completion of your project. We strive to provide you with the highest level of customer service, fair pricing, and workmanship every single time. Look no further for any of your exterior renovations and bathroom remodeling needs!

"Pete and his team did an outstanding job from the moment they arrived until the final clean-up. What a hard working team! Pete did a great job communicating with me prior to the job and updating me throughout the day during the job. We love our new roof and the quality job! We were impressed with the clean up...not a single piece of trash was left behind!! I would highly recommend Pete and his team for any roofing job and would be pleased to serve as a reference to any potential future clients of Spicer Brothers."

Renee M on July 2018

Avatar for Eastern Roofing System Inc

Eastern Roofing System Inc

4.94(
16
)
•Approved Pro

Eastern Roofing System Inc

4.94(
16
)
•Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
18 local quotes requested

Eastern Roofing Systems is a respected full service residential and exterior contracting company. With our headquarters in Jessup, PA and our office in Baltimore, MD we service all of Northeastern PA, Baltimore city and surrounding areas. We are a licensed and insured home improvement contracting company specializing in roof repair, roofing services, roof replacement, siding replacement, and gutter replacement. At Eastern Roofing Systems, we are dedicated to customer satisfaction. Our goal on every project is to minimize the impact on our customers, by getting every job completed professionally, correctly and quickly, while also maximizing your investment by using only the highest quality and best-backed materials in the industry. Eastern Roofing Systems Inc. is one of the largest most respected commercial, industrial and residential roofing companies in the United States. (PA HIC#017000) – (MHIC#161389)

"On time, and solid work."

John P on July 2024

Eastern Roofing Systems is a respected full service residential and exterior contracting company. With our headquarters in Jessup, PA and our office in Baltimore, MD we service all of Northeastern PA, Baltimore city and surrounding areas. We are a licensed and insured home improvement contracting company specializing in roof repair, roofing services, roof replacement, siding replacement, and gutter replacement. At Eastern Roofing Systems, we are dedicated to customer satisfaction. Our goal on every project is to minimize the impact on our customers, by getting every job completed professionally, correctly and quickly, while also maximizing your investment by using only the highest quality and best-backed materials in the industry. Eastern Roofing Systems Inc. is one of the largest most respected commercial, industrial and residential roofing companies in the United States. (PA HIC#017000) – (MHIC#161389)

"On time, and solid work."

John P on July 2024

Avatar for Bay Area Exteriors LLC

Bay Area Exteriors LLC

5.00(
1
)

Bay Area Exteriors LLC

5.00(
1
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Roofing-Siding-Gutters

"Very efficient."

Jane H on March 2021

Roofing-Siding-Gutters

"Very efficient."

Jane H on March 2021

Don Grebe Construction

2.75(
4
)

Don Grebe Construction

2.75(
4
)
Customers say: Terrific value
"Project was never completed. Paid over half the cost of the project. Don completed a portion of the project, but then he never came back to finish the project. Called and texted him numerous times to no avail. I wish I had read reviews from previous customers posted here before I hired him. BUYERS BEWARE and do your research."

Susy S on June 2024

"Project was never completed. Paid over half the cost of the project. Don completed a portion of the project, but then he never came back to finish the project. Called and texted him numerous times to no avail. I wish I had read reviews from previous customers posted here before I hired him. BUYERS BEWARE and do your research."

Susy S on June 2024

Cornerstone Construction

No reviews yet

Cornerstone Construction

No reviews yet
43 years of experience

We are a full service Company Family Owned and Operated.

We are a full service Company Family Owned and Operated.

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FAQs for roof sealant application projects in Greensboro, MD

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 Greensboro, MD homeowners’ guide to roof sealant applications

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

See all articles