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

Avatar for Presidential Exteriors LLC
Presidential Exteriors LLC
4.7(
180
)
Sealant for Roof - Apply

Serving Dhs, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Warranties offered

"Presidential Exteriors is a great company to do a roof replacement with! We had our roof replaced in early February 2021 and we couldn’t be happier. The whole team was amazing to work with. Nate worked closely with us every step of the way to make sure we were happy and getting the best product and prices possible. He really made us feel like family. Elena was great at communicating every step of the process. The day of installation team was amazing. They dropped off the equipment one day before the project even though it had snowed the night before. The morning they came to do the roof, we still had ice on the roof, but instead of delaying the project, they scraped all of the ice off our roof and still got the whole roof done in one day! Our new roof is great and we couldn’t be happier. We very highly recommend Presidential Exteriors for any roof inspection and roof replacement. We will absolutely be keeping them on our list for any future projects with our house."
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 Amazing Skylights Inc
Amazing Skylights Inc
4.8(
124
)
Sealant for Roof - Apply

Serving Dhs, MD and surrounding areas

Approved

In business since 1996

Free estimates

Warranties offered

"The staff kept me informed of every detail. Once the crew started working there was someone there to supervise the entire process and make sure things ran smoothly. I was particularly impressed that they were so honest about what needed to be done - saying my garage didn't need a new roof at this time - I had both done so they would match. Several months later when I had a small problem they were very responsive and came right out and took care of it. I would recommend them to anyone, and am planning on having a skylight installed this spring!
"
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+2

Response time1 day
Response rate100%
3 neighbors recently requested a quote
Avatar for SPRINGFIELD ROOFING & SHEET METAL, INC.
SPRINGFIELD ROOFING & SHEET METAL, INC.
4.6(
241
)
Sealant for Roof - Apply

Serving Dhs, MD and surrounding areas

Approved

In business since 1990

Free estimates

Warranties offered

"They did an excellent job; they were very responsive to our problem of the vends leaking. Their crew we very professional, courteous and competent. Highly recommend them for any roofing issues."
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Roofing
Roofing
Roofing
Roofing

+5

1 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for JW Home Improvement
JW Home Improvement
4.4(
5,749
)
Sealant for Roof - Apply

Serving Dhs, MD and surrounding areas

Approved (Corporate)

In business since 2001

Warranties offered

Credit card accepted

"The technician -- Angelo -- arrived on time, clearly knew what he needed to do, was efficient, and very friendly. Also, the staff in the office were very easy to work with, and were good about keeping me informed of the schedule for my work. I will certainly go back to JW for additional work."
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CARPENTRY SERVICE
EXTERIOR PAINTING
KITCHEN REMODEL
Jesse Wertjes with Angie!

+8

15 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for John Krause Construction
John Krause Construction
4.4(
169
)
Sealant for Roof - Apply

Serving Dhs, 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 Dhs, MD and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"Chevy Chase Remodeling put on a new roof on my Potomac house a couple months ago. They did a great job communicating timeline, expectations, and options up front, and then executed the job really well.  Steven and his team were all helpful and easy to work with. The offer was competitive as well. Job site was thoroughly cleaned up after. There were some minor things that needed to be addressed after the job was complete, both on the same day as well as several weeks later, and Steven and his team were able to take care of that immediately.  We love the new roof and are looking forward to many years.  Would definitely recommend to use Chevy Chase Remodeling if you need a roof."
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+10

Response time1 day
Response rate100%
17 neighbors recently requested a quote
Avatar for Lumbee Solutions LLC
Lumbee Solutions LLC
4.9(
400
)
Sealant for Roof - Apply

Serving Dhs, MD and surrounding areas

In business since 2009

Free estimates

Emergency services offered

"We obtained several quotes for a full roof and gutter replacement on a Cape Cod (i.e., small house with small roof), and Lumbee was competitively priced. Additionally, we liked Darren's professionalism and expertise. The crew was great, the work was completed quickly, and Darren and his office staff were responsive and communicative. There were a few minor things that needed to be fixed after the fact, and Darren personally came over and took care of them himself."
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+15

Recommended by92%of homeowners
Avatar for William Mackay Roofing
William Mackay Roofing
4.8(
106
)
Sealant for Roof - Apply

Serving Dhs, 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."
Before
During
After
Before
Rubber Patch

+17

Recommended by98%of homeowners
Avatar for JJ’s Roofing
JJ’s Roofing
4.8(
157
)
Sealant for Roof - Apply

Serving Dhs, MD and surrounding areas

In business since 1987

Free estimates

Emergency services offered

"This was a complete and positive experience in dealing with a contractor. Contacted JJs Roofing through the list along with 2 other companies. Had email and phone contact with the principals of each company and arranged for persons to come to the site to evaluate the project and make accurate measurements for a more detailed proposal. Within the same day of making the evaluations, I received 2 competitive bids to do the job. The third competitive bid was submitted sometime later after I committed to JJs and had the work completed! The scope of work was similar in all aspects and there was only a slight difference in the price. To their advantage, JJs proposed to do the job in 3 days while the other bids proposed 5 or 6 days. Because this is winter and the weather plays a huge factor in the roofing business, I opted for the 3-day make over where nice weather was predicted. In dealing with JJs owner John Johnston, he was helpful and extremely accommodating. He was mindful of my own circumstances of having to travel from out of town to be present during the project's work days. I was extremely grateful for this consideration. Once I accepted the JJs bid, a crew was sent back to the job site to remeasure for the replacements skylight and the access door. These are custom items so it is important to be accurate. The day of the job, JJs sent a crew led by Hector Ramos who along with another worker had done the preliminary evaluation. The men went about the job with speed, efficiency and care. The unusual break in the weather was great incentive for the men to work. After the first day, the old roof was torn off and general repairs to the underlying structure was begun and completed. The roof was covered with a tarp for the night. Day two, the men showed up promptly and continued their work. When I ventured to the roof top, Hector took the time to explain in great detail the entire process and timetable for the work. Because there where other elements involved beyond just laying down a new roof, I appreciated his explanations. I had a skylight replaced, a new roof access door installed, the relocation of the main drain and installation of a down spout, and the replacements of vent caps. The entire crew were courteous and extremely professional. By the end of the second day, I was sure I had made the right decision in choosing JJs. The final day and Hector assured me they would be finished on time and before the expected rains would come. I glanced at their progress throughout the day and saw the work completed on time. The men were extremely careful to clean everywhere debris landed in or around the work area on top and on the ground. When they left, the entire area was spotless! It was great having the highly skilled professionals from JJs Roofing working on this project. It is with high confidence that I recommend JJs Roofing for your roofing needs. They deliver in quality, craftsmanship, and service. It was a pleasure doing business with this company."
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+53

Recommended by96%of homeowners
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