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Find Asphalt shingle roofing repairers in Gaithersburg

Shining Construction, LLC
5.0(
5
)

Angi Approved

In business since 2015

Free estimates

Customers say: Quick response

"I highly recommend them. The company is extremely professional. They came out, did a quick inspection and proceeded to give me a lower price than any other Roofer that I had talked to. They were ready to do the actual work a week later. They came out, removed all of the old roofing, cleaned up all of the trash out of my yard, and installed a beautiful new 45 year architectural shingle with all the new features of a modern roof that was lacking on my old one. They even replaced some damaged sheathing for me once it was discovered under the old shingles. The roof looks amazing, and they were in an out with no mess in less than a day. I could not be happier."
Recommended by100%of homeowners
Avatar for High Technology Roofing General Contractors, LLC
High Technology Roofing General Contractors, LLC
5.0(
4
)

Angi Approved

In business since 2019

Free estimates

Emergency services offered

"I am a local realtor and I have used this company twice for my listings that I have for sale. It's been an absolute pleasure working with Andres and his office. They are prompt, quick, have reasonable pricing, and are very professional. I will use High Technology Roofing again and highly recommend them to anyone who needs a roof replacement or repair."
Recommended by75%of homeowners
Avatar for Home Genius Exteriors
Home Genius Exteriors
5.0(
850
)

Angi Approved

Super Service Award Winner

In business since 2004

Free estimates

Emergency services offered

"The crew was very friendly, polite and worked very hard. They were also very quick to answer and questions that came up and cleaned up after themselves. They clearly have been working together for a long time and we're having a good time, very nice guys! "
1343 neighbors recently requested a quote
Recommended by52%of homeowners
Avatar for EMJ Contractors, Inc.
EMJ Contractors, Inc.
4.7(
32
)

Angi Approved

In business since 2013

Customers say: Quality work

"Vinyl siding on one side of the house was blown off by high winds. The cost estimate was appropriate and reasonable and the workers were very professional."
49 neighbors recently requested a quote
Recommended by78%of homeowners
Avatar for H Forrest Contracting
H Forrest Contracting
4.8(
307
)

Angi Approved

Super Service Award Winner

In business since 1975

Free estimates

Emergency services offered

"Mr. Forrest was very accommodating. His crew came out and chopped through ice on the roof to fix the leak! He came me informed throughout the project. I highly recommend. Honest and reasonable priced!"
27 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Exterior Medics
Exterior Medics
4.7(
446
)

Angi Approved

In business since 2008

Free estimates

Emergency services offered

"Spent ~$50,000 on a new roof with them. Thought everything went well. Years later discovered that they had not sealed the cricket on the chimney well enough. Discovered water coming in and eventually rotting the wallboard, studs, etc. Had to replace entire wall. Called them about the issue, they sent a rep. He said it was the chimney's fault, it was leaking. Not so, opened the wall and ceiling and had another roofer come spray water on the chimney, nothing, no leak. Then sprayed water on the cricket, water came in. Exterior Medics would not admit any fault. Had it repaired, no leak, no problem since then. Had recommended to a friend, never gain, he also had a bad experience. DO NOT USE IF YOU WANT QUALITY WORK AND A COMPANY HAT STANDS BEHIND THEIR WORK."
27 neighbors recently requested a quote
Recommended by90%of homeowners
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FAQs for asphalt shingle roofing repair projects in Gaithersburg, MD

Asphalt shingles last 15 to 30 years, although premium products can reach the 50-year mark. The actual lifespan hinges on climate, material quality, proper installation, ventilation, and consistent maintenance. Scheduling annual inspections, replacing damaged shingles promptly, and keeping gutters clear all extend service life and help your roof protect the rest of the house.

Repairing your asphalt shingles preserves the integrity of your roof by addressing minor, localized damage. In cases where damage is confined, applying roofing sealant beneath and over the affected area restores performance and prevents further issues. Maintaining these repairs upholds durability and forestalls deterioration. When damage is extensive or persistent, full roof replacement becomes necessary. A professional inspection confirms the ideal course of action.

Replacing individual shingles is a valid solution when only isolated sections of the roof are damaged. Asphalt shingles, as well as wooden shakes, slate, or clay roofing tiles, are engineered for individual replacement, which can be achieved by applying roofing sealant beneath and over the damaged section to restore functionality. When damage extends over a larger area or many shingles are compromised, complete roof replacement becomes necessary. A professional roofer will assess the situation and confirm the optimal repair method.

The Gaithersburg, MD homeowners’ guide to asphalt shingle roofing repairs

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