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

Avatar for Home Genius Exteriors
Home Genius Exteriors
4.9(
513
)
Sealant for Roof - Apply

Serving Marshallton, DE and surrounding areas

Approved

In business since 2004

Free estimates

Credit card accepted

"Home genius came in and redid me and my husband’s roof It looks absolutely fabulous they was quick and efficient Joseph was very communicative and very polite. Thank you home genius."
Windows
Windows
Windows
Windows
Windows

+69

12 neighbors recently requested a quote
Recommended by49%of homeowners
Avatar for Guardian Roof and Repair
Guardian Roof and Repair
4.6(
28
)
Sealant for Roof - Apply

Serving Marshallton, DE and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"John was very professional in completing the repair to my roof. He was punctual and thorough in every aspect of this repair. If you are looking for expertise, quality customer service (he was very patient in answering my many questions) and a fair price. Guardian Roofing is the contractor that you want. Thanks John!"
Lower Flat
Lower Flat
Lower Flat
Lower Flat
Lower Flat

+12

Response time4 hrs
Recommended by100%of homeowners
Avatar for J&E Masonry Restoration, LLC
J&E Masonry Restoration, LLC
4.7(
34
)
Sealant for Roof - Apply

Serving Marshallton, DE and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Customers say: True professional

"We would highly recommend J&E Masonry. They repointed the brick and stone for our 150 yr. old home, it turned out beautifullly. Edgar is professional and meticulous, he takes pride in his work and truly cares about his customers."
brown caot
Brown coat
Stucco
stucco
Chimney Repair

+30

Response time1 day
4 neighbors recently requested a quote
Recommended by72%of homeowners
Avatar for Simpsons Home Improvement
Simpsons Home Improvement
4.7(
59
)
Sealant for Roof - Apply

Serving Marshallton, DE and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Emergency services offered

"Mr Simpson was very knowledgeable about his profession. Also he's very kind. He gave us about three or four pricing for coating the roof and explain each one into detail. So we were able to pick the one that was best for us and our budget. I would recommend him to anyone. We look forward in using him again for other projects."
Response time11 hrs
Response rate94%
41 neighbors recently requested a quote
Avatar for Rayon General Services
Rayon General Services
4.6(
16
)
Sealant for Roof - Apply

Serving Marshallton, DE and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Simon and his crew are outstanding professionals. He was hired for exterior painting. Prior to job start date, he powered washed the house to facilitate a smooth and clean service. Simon has completed multiple jobs for me. I highly recommend Rayonservices for quality work."
Logo
Logo
Logo
Logo
Logo

+2

Response time6 hrs
Response rate100%
4 neighbors recently requested a quote
Avatar for East Coast Seal Right
East Coast Seal Right
5.0(
1
)
Sealant for Roof - Apply

Serving Marshallton, DE 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 Alternative Seamless Gutters Co
Alternative Seamless Gutters Co
4.7(
170
)
Sealant for Roof - Apply

Serving Marshallton, DE and surrounding areas

In business since 2005

Free estimates

Emergency services offered

"Fantastic. Multi-gable gutters for a larger home (4400sf). It’s amazing how such a small thing can make such a big difference. Ivan and his team were punctual, efficient and quality focused. One day project and when they left it was as if they were never here. Except the clean, seamless new gutters of course."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+26

Recommended by98%of homeowners
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