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

Avatar for Alexander Townsley
Alexander Townsley
4.9(
85
)
Sealant for Roof - Apply

Serving Pasadena, MD and surrounding areas

Approved

In business since 1996

Free estimates

Emergency services offered

"Highly recommend! Wonderful experience! Alexander Townsley was super reliable and easy to work with. He fixed and replaced our gutters, as well as patched areas of our roof that were leading to leaks. We will absolutely be using him for any future work."
Response time5 hrs
Response rate92%
Recommended by95%of homeowners
Avatar for Cox Roofing
Cox Roofing
4.5(
80
)
Sealant for Roof - Apply

Serving Pasadena, MD and surrounding areas

Approved

In business since 2011

Free estimates

Warranties offered

"I highly recommend Cox roofing to anybody who is considering having a new roof installed. They very affordable, prompt, and professional, They also communicated well from start to finish. I received before and after pictures of the project."
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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 Pasadena, 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
9 neighbors recently requested a quote
Recommended by99%of homeowners
Avatar for JDH Remodeling
JDH Remodeling
5.0(
11
)
Sealant for Roof - Apply

Serving Pasadena, MD and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

At JDH Remodeling, we specialize in enhancing and protecting your home with a comprehensive range of services. As expert roofing contractors, we ensure your roof is robust and reliable. Our gutter services are designed to effectively manage water flow, preventing damage to your home. We also offer siding solutions that not only add aesthetic appeal but also provide essential protection against the elements. Our insulation services improve energy efficiency, enhancing comfort and reducing costs. Additionally, our window installation services bring natural light and style into your home while ensuring durability and performance. Trust JDH Remodeling for quality craftsmanship and exceptional service.

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+36

Response time7 hrs
Response rate100%
1 neighbors recently requested a quote
Avatar for Charm City Roofing
Charm City Roofing
4.3(
43
)
Sealant for Roof - Apply

Serving Pasadena, MD and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"I couldn't have been more pleased with Charm City Roofing. Home repairs, especially roof repairs were something I dreaded to think about. My experience with Charm City Roofing changed all of that. Starting with my point of contact Mac who did a WONDERFUL job explaining the process and providing a comprehensive step by step of how the installation of my replacement roof would be completed. My home currently has solar panels which needed to be removed before the installation of the new roof could begin, due to the slow response from the solar company this took over 4 months! Dispite this headache, while waiting for the removal the Charm City Roofing Team checked in with me periodically, maintained my tentative install date and continually assured me they would get the job done. The roof was completed as promised and I couldn't be more happy, the installers showed up on time! roof was completed in one business day! (Again as promised) Yard was cleaned up Completely of every material."
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+37

Response time8 hrs
Response rate100%
2 neighbors recently requested a quote
Avatar for John Krause Construction
John Krause Construction
4.4(
169
)
Sealant for Roof - Apply

Serving Pasadena, MD and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"John Krause Construction recently replaced my roof. I am very pleased with the quality of the work and the price we paid. Their crew was professional and courteous, and a pleasure to work with. They took extra care to clean up my entire yard and ensure I was happy with the job. I would highly recommend this company for any and all home improvement projects."
Pool House Exterior with Floor-to-Ceiling Windows & Doors, Two Pergolas, & Cupola with Windows
Modern Farmhouse Kitchen
Luxury Bathroom Renovation with Free-Standing Clawfoot Tub & Chandelier
Pool House - Side Entrance
Modern Farmhouse Kitchen with Farmhouse Sink, Pull-Down Faucet, Stainless Steel Range, Range Hood, Double Wall Oven, and Dishwasher

+113

Response time2 days
Response rate100%
14 neighbors recently requested a quote
Avatar for CHEVY CHASE REMODELING
CHEVY CHASE REMODELING
4.3(
222
)
Sealant for Roof - Apply

Serving Pasadena, MD and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"Chevy Chase Remodeling did an exterior renovation for us, including replacing our roof and siding, painting our house, replacing a window, and adding a new screened-in porch and patio in our backyard. They took care of the design work as well as arranging all the subcontracting to perform the construction work. The owner, Steven, and all the subcontractors were friendly, easy to work with, and professional. It took a while, as we expected, but they worked overtime to complete on time the one part of the project we needed done by a certain date. And they did a great job overall--we are very pleased with the final results. The house looks totally remade and the porch and patio are just what we were hoping for. We recommend them!"
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+10

Response time1 day
Response rate100%
19 neighbors recently requested a quote
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