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TRUSTED BY GLYNDON, MD HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon1k+
    Verified roofing services reviews

Find Roofers in Glyndon

Avatar for Excel Roofing
Excel Roofing
4.9(
23
)

Serving Glyndon, MD and surrounding areas

Approved (Corporate)

In business since 2000

Free estimates

Warranties offered

"As promised roof was installed in one day. Very meticulous in cleaning up debres. Pre roof install inspection Very thorough. Way above other contractors I contacted"
Front
October Roof
Historic home make over!
New Roof With Solar Panels
Up close

+51

Response time1 day
Response rate89%
22 neighbors recently requested a quote
Avatar for Certified Roofing
Certified Roofing
4.8(
929
)

Serving Glyndon, MD and surrounding areas

Approved

In business since 1984

Free estimates

Warranties offered

Certified is a family-owned, veteran-owned local contractor specializing in residential roofing and exterior improvements. Led by a former US Navy SEAL, our company was built to solve problems, protect homes, and deliver a better customer experience from start to finish. We offer the best products, best warranties, and best service for the lowest price. Licensed, bonded, insured, and CERTIFIED.\n\nAt Certified, we focus on quality workmanship, clear communication, and doing what?s right for our customers. Our team is certified by top manufacturers including CertainTeed (5-Star), Velux, and Mule-Hide. We are trusted for complex roofing systems, insurance restorations, and custom exterior solutions. We service Maryland, Washington D.C., Virginia, Delaware, and West Virginia.

Start to Finish
During the Process
During the Process
Finished CertainTeed
79 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Roofing Pups, Roofing & Siding
Roofing Pups, Roofing & Siding
4.7(
66
)

Serving Glyndon, MD and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1994

Free estimates

Credit card accepted

"Informative and friendly first meeting, complete with detailed photos of the entire roof and an explanation of the process, followed by 1-day installation of a new roof, with excellent workmanship and a hardworking crew."
Roof Install
ROOFING PUPS
ROOFING PUPS
ROOFING PUPS
PROJECTS

+4

Response time1 day
Response rate93%
204 neighbors recently requested a quote
Avatar for Cox Roofing
Cox Roofing
4.5(
80
)

Serving Glyndon, MD and surrounding areas

Approved

In business since 2011

Free estimates

Warranties offered

"We hired Cox to repair/replace the both sides of the church's pitch roof at Our Lady of Hope Church in Dundalk. They took off the old roof, added plywood, new cloth and shingles. We are talking about a roof that is 1000's of square feet! The job was done within the allotted time. The clean-up was superb! The price was 17% below the closest bid price. A most excellent result from a fantastic company."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+5

7 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for AROCON Roofing & Construction
AROCON Roofing & Construction
4.5(
1,447
)

Serving Glyndon, MD and surrounding areas

Approved (Corporate)

In business since 2008

Free estimates

Emergency services offered

"Since my roof is 20+ years old, I have a Home Confidence Plan with Arocon, which includes two roof inspections (tune-ups) per year. Preston and Keith were the technicians that performed this service on July 27, 2022. I can only say positive things about these technicians. They were very thorough, making some minor repairs (exposed nails). They took photos of the roof, which I received via email soon after the visit. Preston is very professional and knowledgeable, and clearly explained what the issues are with my roof and its overall condition. I have had this service with Arocon for a couple of years and I derive much peace of mind in maintaining my roof with Arocon until I replace it. Based on my experience with Arocon, I will be very inclined to hire this company to replace my existing roof when the time comes. Susie Setser"
Standing Seam Roof on Turrent
Standing Seam Roofing job in Mount Airy, MD.
EPDM Rubber Roofing
EPDM Rubber Roofing
Additional Photos

+6

Response time9 hrs
Response rate100%
33 neighbors recently requested a quote
Avatar for Long Home
Long Home
4.4(
228
)

Serving Glyndon, MD and surrounding areas

Approved

In business since 1999

Free estimates

Emergency services offered

"Carol D explained the roof installation process very well, she was very knowledgeable. She answered all the questions I had. I would recommend Long Home Products!"
Roof Replacement
Roof Replacement
Roof Replacement
Roof Replacement
Response time12 hrs
196 neighbors recently requested a quote
Recommended by88%of homeowners
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Showing 1-10 of 623
Roofing questions, answered by experts

Whether replacing the entire roof or just installing roof shingle replacements in small areas, always pull up the old roof shingles. While you can technically put new roof shingles (but not other roof materials) over old shingles, this can add weight strain to the roof and prevent the new shingles from securing properly to the roof.

The warranty for algae-resistant shingles varies by manufacturer, but the industry standard is 25 years for overall shingle durability and lifespan and between 10 and 15 years for algae resistance. Some products come with longer warranties for discoloration of up to 30 years. Check warranty coverage for the shingle and algae protection before deciding on a roofing product.

Roofing felt is the most common type of roof underlayment, likely because it has been around the longest. It’s called roofing felt because it is often made of felt soaked in asphalt. Depending on the type of roofing a home has, roofing felt comes in different thicknesses. 

If properly installed and maintained, roofing felt should last between 10 and 25 years. 

Using a staple gun to hang Christmas lights on your roof or shingles is not recommended. Puncturing your roof with staples can cause damage, leading to cracks, leaks, and exposure to the elements. Staples are also less reliable than other methods like roof clips. For a safer alternative that won't damage your roof, use shingle tabs.

Thatched roofs last for between 30 and 50 years in most cases, which is longer than most asphalt roofs. However, getting that life span from your thatched roof requires more maintenance than you’d need for most other materials, including fireproofing, brushing, cleaning, and rethatching as the material gets worn down. You’ll also need routine inspections to ensure you’re not at risk of leaks.

The Glyndon, MD homeowners’ guide to roofing services

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