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

Avatar for Amazing Skylights Inc
Amazing Skylights Inc
4.8(
124
)
Sealant for Roof - Apply

Serving Lanham, MD and surrounding areas

Approved

In business since 1996

Free estimates

Warranties offered

"We had a roof leak and Amazing Skylights made quick work of it. They were very helpful and responsive and saved us from further water damage. It's been six months and no recurring issues. We had a great experience with them."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Response time1 day
Response rate100%
3 neighbors recently requested a quote
Avatar for Presidential Exteriors LLC
Presidential Exteriors LLC
4.7(
179
)
Sealant for Roof - Apply

Serving Lanham, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Warranties offered

"We were convinced to have our roof done after the roofing expert inspected our roof and sat us down for his presentation. We appreciated the time spent to explain the project management plan from the delivery of materials to the post-installation inspection. Everyone we met was very professional and the clean up crew did a great job."
Newly installed roof
Windows & Garage Door Replacement
Finished product with brand new siding.
Newly installed roof
Windows & Garage Door Replacement

+44

Response time1 day
Response rate100%
35 neighbors recently requested a quote
Avatar for William MacKay
William MacKay
4.6(
271
)
Sealant for Roof - Apply

Serving Lanham, MD and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"He arrived promptly and inspected the roof and determined we need caulking done at this time. He was honest and very knowledgeable. When I need a new roof I will definitely call him back!"
Main Flat Roof Replacement In Progress
Main Flat Roof Replacement In Progress
Main Flat Roof Replacement In Progress
Main Flat Roof Replacement In Progress
Main Flat Roof Replacement In Progress

+58

Response time2 days
11 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Skyline Construction Group DMV, LLC
Skyline Construction Group DMV, LLC
4.8(
18
)
Sealant for Roof - Apply

Serving Lanham, MD and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Fernando and his team were super great. Job was done well and quickly - totally on schedule even with some extra work that was necessary. Crew was responsive and professional. Would 100% hire for future projects."
Driveway replacement
Garage Addition- concrete foundation and slab
New patio !!!
Concrete driveway
Full movement and replacement. Before and after.

+24

Response time4 days
Response rate100%
7 neighbors recently requested a quote
Avatar for JW Home Improvement
JW Home Improvement
4.4(
5,749
)
Sealant for Roof - Apply

Serving Lanham, MD and surrounding areas

Approved (Corporate)

In business since 2001

Warranties offered

Credit card accepted

"I couldn't be more pleased with the deck repair that Jose and Melvin of JW Home Improvement performed for us. The attention to detail, beautiful joints, use of screws instead of nails, and the particular attention appearance and completeness. The site was left spotless. A special thanks for your dedication to working in such cold weather. Thanks."
Additional Photos
CARPENTRY SERVICE
EXTERIOR PAINTING
KITCHEN REMODEL
Jesse Wertjes with Angie!

+8

16 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for H Forrest Contracting
H Forrest Contracting
4.6(
392
)
Sealant for Roof - Apply

Serving Lanham, MD and surrounding areas

Approved

Super Service Award Winner

In business since 1975

Free estimates

Emergency services offered

"I had a great experience with this company when they fixed my asphalt roof. From the start to finish, their team was super efficient and honest. The quality of their work and the fair prices they offered really made them stand out for me. They're definitely a top choice for roof repairs!"
Roof & siding restoration
Response time7 hrs
90 neighbors recently requested a quote
Recommended by90%of homeowners
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