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TRUSTED BY DEWEES ISLAND, SC HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon802
    Verified roofing services reviews

Top-Rated Roofers in Dewees Island - Updated Nov 2026

Avatar for Lowcountry Roofing & Exteriors, LLC
Lowcountry Roofing & Exteriors, LLC
4.6(
130
)
Asphalt Shingle Roofing - Install or ReplaceMetal Roofing - Install or ReplaceAsphalt Shingle Roofing - Install or Replace - For Business+26 more

Serving Dewees Island, SC and surrounding areas

Approved

In business since 2007

Free estimates

Warranties offered

"Completely satisfied with Lowcountry Roofing. Replaced my roof in June, 2021. Communication with Chance, the owner, was excellent throughout. The roofing crew was efficient and worked well as a team. Arrived at 7 am and had completed the job by 4 pm. Cleanup was thorough and crew was gone by 5 pm. Roof looks great and has performed well."
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+2

3 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Deaville Roofing & Const LLC
Deaville Roofing & Const LLC
4.6(
69
)
Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - RepairFlat, Foam or Single Ply Roofing - Repair+2 more

Serving Dewees Island, SC and surrounding areas

Approved

Super Service Award Winner

In business since 1987

Free estimates

Warranties offered

"John and his company did an outstanding job on my roof Very professional workers that cleaned up after they did the work then my sister liked their work and he did their roof and did an excellent job I would recommend him most highly"
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+26

Response time2 days
24 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Storm Guard Roofing and Construction
Storm Guard Roofing and Construction
4.7(
69
)
Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - Install or Replace - For BusinessFlat, Foam, or Single Ply Roofing - Install or Replace+2 more

Serving Dewees Island, SC and surrounding areas

Approved

In business since 2003

Free estimates

Credit card accepted

"We recently had our roof replaced by Scott and team at StormGuard. To say that I am pleased with everything would be an understatement. Scott was as professional and punctual as any person or company I have ever dealt with. From the initial roof evaluation, to cleanup at the end, I could not have hoped for a better experience."
Summerville - 71 Sq's
Church Creek
Response time3 hrs
Response rate94%
9 neighbors recently requested a quote
Avatar for Anderson Roofing
Anderson Roofing
4.3(
318
)
Asphalt Shingle Roofing - RepairMetal Roofing - RepairSealant for Roof - Apply

Serving Dewees Island, SC and surrounding areas

Approved

In business since 1990

Free estimates

Customers say: Quick response

Anderson Roofing has been in business for over ten years and would love the opportunity to show you what experience and expertise can mean for the overall value of your project. Serving Summerville and surrounding areas, call today for an estimate. We now accept Visa, Matercard and Discover credit cards. \n

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1 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Home Genius Exteriors
Home Genius Exteriors
4.9(
388
)
Asphalt Shingle Roofing - Install or Replace

Serving Dewees Island, SC and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

Elevate your home with Home Genius Exteriors, setting the standard by offering full-service solutions for roofing, siding, windows, doors, gutters and insulation. We support our veterans and communities by supporting local and national charitable organizations through our Home Genius Cares initiative. With an Owens Corning® Platinum Preferred designation, we also offer flexible payment options, industry leading warranties and a wide range of premium products tailored for your home. It?s time for a different experience, entrust your next home project to a genius and schedule your free inspection today!

Asphalt Roofing
Asphalt Roofing
Asphalt Roofing
Asphalt Roofing
Asphalt Roofing

+76

Recommended by96%of homeowners
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Roofing FAQs, answered by experts

The most important thing to remember when laying shingles is to work from the bottom of the slope to the top. This leaves you with a top overlap that directs runoff from one row to the next until it reaches the eave for disposal. You should also make sure you follow the manufacturer's instructions and the local building code for nailing patterns and frequency so all of your hard work stays put through varying weather conditions.

The most common slope range for roofs on houses in snowy areas is between 4/12 and 6/12, or 50%. A roof with a slope of less than 10%, or roughly a 2/12 pitch, won’t be effective at shedding snow. However, roofs that are too steep can allow large amounts of snow to build up and fall all at once, creating a hazard for those on the ground.

You can only overlay a roof once. Any additional layers of shingles will add too much weight and may also violate building codes. Once your roof has had an overlay, you’ll need to have a full roof replacement, including a tear-off of all existing roofing materials, when it’s time for a new roof. 

Replacing older chimneys or fireplaces, like wood-burning stoves, with something more eco-friendly can actually increase the value of your home. Some homeowners opt to remove chimneys as they pursue LEED certification, which may also increase the value of your home. But in general, many potential buyers actually look for operational fireplaces in homes, so removing a chimney and fireplace could decrease your home’s value by up to $5,000.

The lifespan of asphalt shingles is typically between 15 and 30 years, depending on the type of shingle and other factors. Standard 3-tab shingles have the shortest lifespan, around 10 to 15 years. Architectural shingles last longer, averaging 20 to 25 years. Luxury or designer asphalt shingles are the most durable, with a lifespan of 40 years or more. Climate, installation quality, and regular maintenance also play a significant role in how long your shingles will last. Signs that they need replacement include granule loss, bald spots, and roof leaks.

The Dewees Island, SC homeowners’ guide to roofing services

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