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TRUSTED BY NORTH POTOMAC, MD HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon1.7k+
    Verified roofing services reviews

Find Roofers in North Potomac

Avatar for W E Griffin Roofing
W E Griffin Roofing
4.7(
76
)
Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - RepairInspection - Roofing+26 more

Serving North Potomac, MD and surrounding areas

Approved

In business since 1931

Free estimates

Warranties offered

"After years of unsuccessfully addressing water damage around windows in an upstairs room by focusing on the window frames and the brickwork around the windows, I asked W. E. Griffin Roofing (whom I had used previously for relatively minor roofing repairs) to evaluate whether the roof was a factor. Matt Hoffman determined that significant work had to be done including substantially rebuilding two dormers, removing and replacing valleys and flashing, and replacing the roof on the dormers. As in the case of previous and subsequent jobs, Griffin's work crew was very professional and conscientious at all times. They cleared all rubble and tools from the site every day, and the job was started and completed on schedule. In the 4 years since this work was done and the interior water damage repaired, there has been no further sign of water damage in that room. I completely trust the advice I have received from Matt Hoffman over the past 7 years since I first used W. E. Griffin. In addition to the work described above as well as routine preventive maintenance, I have also engaged the company to repair gutters, replace incorrectly installed snow guards, replace failed chimney flashing, fabricate and install catch boxes to prevent leaf blockage of downspouts, as well as routine preventive maintenance. I would recommend them without reservation."
Response time6 hrs
Response rate100%
29 neighbors recently requested a quote
Avatar for Central Exteriors
Central Exteriors
4.5(
901
)
Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - RepairWood Shake or Composite Roofing - Install or Replace+13 more

Serving North Potomac, MD and surrounding areas

Approved

In business since 1956

Free estimates

Emergency services offered

"We bought our house in 2012 in Montgomery County, MD. The roof was past its design life when we bought the place, and although there were no signs of leaks, we decided to put a new roof on the house in 2016 - better to get it done before problems arise than after. Central was great. I forgot to move my car out of the driveway the morning they were scheduled to start work but they managed to make things work anyway. My handyman happened to stop by while they were working and told me it looked like they knew what they were doing, which was comforting. The real proof, though, is my roof has been on the house for 4 years, including the wettest year on record here in the DC area, with no signs of leaks anywhere in the house. This may not seem impressive - roofs aren't supposed to leak. However, both my sister and parents have had new roofs put on their houses in the intervening years - they live several States away so could not use Central Exteriors. Both had leak issues after having the new roofs put on and had to have the roofer come back out to fix things - in my sister's case it took several return visits and some major work to make things right. Central Exteriors were price competitive with other roofing companies I consulted with, and gave me a 50 year warranty on the shingles and workmanship, which nobody else offered. I would not hesitate to hire them again. Very pleased."
Preparing the East side of the building for new cedar shakes.
Drone footage of roof install.
Finished look.
Roofers Working
Shake Roof

+12

Response time1 day
Response rate100%
9 neighbors recently requested a quote
Avatar for Presidential Exteriors LLC
Presidential Exteriors LLC
4.7(
173
)
Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - RepairMetal Roofing - Install or Replace+26 more

Serving North Potomac, 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%
30 neighbors recently requested a quote
Avatar for Noble Exteriors.com
Noble Exteriors.com
4.8(
184
)
Asphalt Shingle Roofing - Repair

Serving North Potomac, MD and surrounding areas

Approved

In business since 1997

Free estimates

Warranties offered

"Sunny Lee and his firm are excellent. He is easy to work with, and his price is competitive and reasonable. He came promptly to look at our leaking roof, and covered it with tarp at our request. The roof was replaced in a day. We also appreciated his honesty that the gutter didn't need to be replaced yet. We are very pleased with his work, and will not hesitate to use his company again in the future. We will also recommend him to friends and neighbors."
Recommended by99%of homeowners
Avatar for Unicorp Home Energy Services
Unicorp Home Energy Services
4.9(
630
)
Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - Install or Replace - For BusinessTraditional Tile Roofing - Install or Replace+1 more

Serving North Potomac, MD and surrounding areas

Approved

In business since 1987

Free estimates

Warranties offered

"Unicorp Home Energy Services did an excellent job installing our new roof in a timely and professional manner. They provided a very competitive cost proposal with good recommendations for the best roof style and materials. The installation team did a great job protecting the plants, shrubs and trees around the house to prevent damage when removing the old roof and installing the new roof. The team also carefully inspected all areas around the house to ensure there were no nails or shingle materials on the ground around the house. Highly recommend Unicorp Home Energy Services for installing a new roof on any type of house. They provide great customer service!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+10

Response time1 day
Response rate100%
10 neighbors recently requested a quote
Avatar for Certified Roofing
Certified Roofing
4.8(
930
)
Asphalt Shingle Roofing - RepairAsphalt Shingle Roofing - Install or ReplaceFlat, Foam or Single Ply Roofing - Repair+3 more

Serving North Potomac, MD and surrounding areas

Approved

In business since 1984

Free estimates

Warranties offered

"Certified roofing did very well. They were the first to respond to my Angi query. Tim was smart, quick, and had an excellent work ethic. We had a slight miscommunication on what the job entailed, which is being cleared up as we speak. I would definitely hire them again."
Start to Finish
During the Process
During the Process
Finished CertainTeed
55 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for ARHT Home Solutions
ARHT Home Solutions
5.0(
119
)
Asphalt Shingle Roofing - RepairAsphalt Shingle Roofing - Install or Replace

Serving North Potomac, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Warranties offered

"We are very impressed from the hard work, thoroughness and professionalism of the ARHT Home Solution team. They replaced the roofs of our house and garage, changed the gutters and even painted the ceiling in one room and bathroom to cover the spots from roof leakages. They began the work at 7 am and continued until 9 pm, at the end they cleaned all debris in our yard and even our neighbors yards. Mr. Calderone who was leading the team, explained in detail every step of the work,, provided pictures with roof females and suggested the best solution. They did a great job. We highly recommend this company for roof repair or roof replacement work."
roofing install
Roofing Replacement
Roofing Installation
siding after
Siding before

+27

Response time6 hrs
Response rate96%
32 neighbors recently requested a quote
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Showing 1-10 of 845
Roofing questions, answered by experts

No, you should not close or cover your gable vents in the winter. While it might seem logical to block cold air, heating your home creates hot air that rises and can cause condensation in the attic. If the vents are covered, this moisture becomes trapped, creating an ideal environment for mold and mildew. Keeping the gable vents open ensures proper ventilation, which helps dry out the attic, maintain even temperatures, and prevent moisture-related damage.

Yes, you should seal and cap an unused chimney to protect it from damage. Sealing the structure helps prevent moisture damage, which can lead to issues like cracks, spalling, efflorescence, and damaged mortar joints. Capping the chimney is also crucial to prevent blockages, damage from invasive critters, and downdrafts, while still allowing for proper air ventilation to manage moisture. For the best results, consult a chimney professional to select the right type of chimney or flue cap for your home. It's also wise to continue with annual chimney inspections to maintain the structure's integrity.

No, there’s no specific building code that requires a roof overhang. However, installing your roof with the standard 2-inch overhang is good practice, as it helps direct runoff away from your fascia boards and roof decking and into your gutters. Some overhang is especially important in areas that see heavy rainfall and snowfall, as the risk of water getting under the roofing material and causing water damage is much higher.

Ridge vents can last as long as your roof does. As long as your ridge vents were installed correctly by a qualified professional, they will need very little upkeep. Inspecting your ridge vents annually to ensure they aren’t cracked, clogged, or leaking will help prolong their lifespan. 

While you can stay at home during a roof replacement, you probably won’t want to, as it’ll be very noisy. The area around your home will also be messy, as roofers will be discarding old roof material and storing their equipment on the ground.

The North Potomac, MD homeowners’ guide to roofing services

From average costs to expert advice, get all the answers you need to get your job done.