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Top-Rated Roof sealant application pros in Reisterstown - Updated Nov 2026

Avatar for Cox Roofing
Cox Roofing
4.5(
80
)
Sealant for Roof - Apply

Serving Reisterstown, MD and surrounding areas

Approved

In business since 2011

Free estimates

Warranties offered

"I love this company! They always answer when I call and immediately schedule me - unlike other roofing companies who will either “call me back” (and never do) or just never answer their phone. I’ve used them twice - once to repair a siding issue and another time to replace my flat roof. The estimator (Rick) is always on time, professional, patient and nice. Both jobs I didn’t even have to be home for them to do the work. They took pictures of the work done and emailed them to me. This is my roofing company for life!"
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+5

10 neighbors recently requested a quote
Recommended by92%of homeowners
Weather Seal Home Services, LLC
4.3(
120
)
Sealant for Roof - Apply

Serving Reisterstown, MD and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"I live in Las Vegas, NV and my Mother lives in Baltimore City. Last month my Mother called me to inform me that she had water build up on her porch roof. I reached out to home advisor and found Weather Seal Home Services. I m really grateful that there are still GREAT People running GREAT Companies! Michelle and Dean made this entire experience pleasant and hassle free. From the beginning when I reached out to the final inspection of the work, they are what we call Professional! I just have two words for Weather Seal Home Service... THANK YOU!!!"
 Asphalt Shingle Roof
 A thank you letter of recommendation
Flat Roof - Aluminum Coated
 Asphalt Shingle Roof
 Asphalt Shingle Roof

+4

Response time2 days
10 neighbors recently requested a quote
Recommended by99%of homeowners
Avatar for Charm City Roofing
Charm City Roofing
4.3(
43
)
Sealant for Roof - Apply

Serving Reisterstown, MD and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Charm City Roofing did an excellent job installing my new roof! From start to finish, the team was professional, punctual, and very knowledgeable. They explained the entire process clearly, completed the work efficiently, and left everything clean and neat afterward. The quality of the installation is outstanding, and I feel confident knowing my home is well protected. I highly recommend Charm City Roofing to anyone looking for reliable and top-notch roofing services!"
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+37

Response time8 hrs
Response rate100%
1 neighbors recently requested a quote
Avatar for East Coast Seal Right
East Coast Seal Right
5.0(
1
)
Sealant for Roof - Apply

Serving Reisterstown, MD and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

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!

Response time2 hrs
Recommended by100%of homeowners
Avatar for William Mackay Roofing
William Mackay Roofing
4.8(
106
)
Sealant for Roof - Apply

Serving Reisterstown, MD and surrounding areas

In business since 1980

Free estimates

Credit card accepted

"I would definitely contact William Mackay Roofing again! I was told by a different contractor who fixed some gutters, that I needed to have someone who knew how to fix flat roofs inspect my flat porch roof. After asking around, several people highly recommended contacting William Mackay. Brittany quickly scheduled for a technician to come out -- and the same day Mr. Mackay inspected my roof and emailed me the proposal. He answered all my questions (as did Brittany!) The work was scheduled quickly - and the installers/technicians completed the work in one day. Everything was cleaned up (old roof pieces, etc) afterwards. I was a bit wary about having anything done to my home with COVID-19 -- but everyone really seemed aware of social distancing. I was very happy with how streamlined this went, and how pleasant it was to work with William Mackay Roofing."
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+17

Recommended by98%of homeowners
Avatar for Garner Roofing Company LLC
Garner Roofing Company LLC
4.6(
140
)
Sealant for Roof - Apply

Serving Reisterstown, MD and surrounding areas

In business since 2007

Free estimates

Credit card accepted

"I met David Garner of Garner Roofing in Harford County, Maryland. David was prompt with the appointment and listened to what I wanted as far as the work. Mr. Garner communicated with me during my contractor selection and his contract offered the best price for the best products. David shared with me the new technologies of roofing and explained the beneficial changes of that work and how it would enhance the property appeal and result in longer warranties. Garner Roofing was fast with the installation, did an efficient clean-up and he returned after the job to ensure my complete satisfaction. I highly recommend Garner Roofing and if you need a new roof or are considering replacement then I endorse David Garner to assist you in your decision. The new roof at my home has the PRO Architectural Black shingles that are thicker and heavier than standard shingles. It has a 130 mph Wind Rating, 15 yrs. Algae Warranty and a Lifetime Shingle Warranty with a 10-year transferable replacement with no pro-rating. My new roof is incredibly beautiful and the new look provides a striking difference to the old, white, stained roof that was replaced. Thank you David for an Outstanding job! My compliments to your crew for a fast, professional installation with absolutely no damage to my landscaping or other issues."
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+3

Recommended by96%of homeowners
Avatar for S&K Roofing, Siding, and Windows
S&K Roofing, Siding, and Windows
4.7(
531
)
Sealant for Roof - Apply

Serving Reisterstown, MD and surrounding areas

In business since 1980

Free estimates

Warranties offered

"We had been having leaking in our ceiling near our chimney for almost a year, despite having had our roof and gutters and having our chimney flashing redone last year. After a number of frustrating follow-ups with our original roofer and chimney repair company, we called S&K, which came highly recommended on our community page. Sean came out within two weeks despite a very busy rainy season. He checked our roof and told us quite honestly that the problem was not the roof or even the flashing, which had been done well but the porousness of our older bricks. He applied some silicone sealant right then and told us to call him again if it didn't work after the heavy rains this weekend; he also mentioned we should just keep periodically reapplying this sealant ourselves. This leak has stressed us out for months and Sean was extremely honest and helpful. He didn't try to sell us any expensive repairs but was upfront about the problem. The level of professionalism, knowledge and service exhibited by Sean and everyone we spoke with is so rare nowadays; we can't recommend him or S&K highly enough."
Before roof replacement.
During roof replacement.
After project completion.
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+9

Response time6 hrs
Recommended by95%of homeowners
Avatar for Restoration Roofing
Restoration Roofing
5.0(
66
)
Sealant for Roof - Apply

Serving Reisterstown, MD and surrounding areas

In business since 2009

Free estimates

Emergency services offered

"If you're looking to make the process of replacing your roof and/or gutters easier on yourself, you can't do better than Restoration Roofing. We requested an estimate online and heard back within 24 hours (and it was a weekend). Jose, the owner, came within the week to provide a detailed estimate. He shared information about the materials, warranties, estimated costs, and the company's process. His crew arrived early, was polite and professional while working, and finished the roof in a single day. Our gutter replacement was done in less than a full day. During the roofing work, Jose sent us pictures from the roof so we could see the process, which was interesting and helpful. The work was beautiful and the team cleaned everything up exceptionally well, too. We appreciated the thorough estimate, quick responses, excellent quality work and materials, and clear explanations. I highly recommend Restoration Roofing for your home."
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+2

Recommended by100%of homeowners
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