Trusted Newark Roofers


Two-story house with a gray shingle roof, three dormers, and a brick chimney.

If you are in need of a roofing contractor in Newark, look no further than DNA Roofing and Siding. We are a licensed and insured roofing company that has been serving our community for years. Our skilled professionals offer both residential and commercial roofing solutions as well as siding and window services. Whether you need your roof replaced, siding repaired, or new windows installed, we can help. Give us a call today at 302-455-2180 for a free proposal.

Newark Roof Repair and Replacement


When it comes to your roof, any noticeable signs of damage should serve as an immediate sign that it’s time to call a professional. Whether you notice a leak, missing shingles, or other signs of damage, these seemingly small issues can indicate unseen structural issues. Waiting too long to address the issue can potentially lead to further, more costly problems down the line. Therefore, calling a qualified roofer right away can help protect the integrity of your home or business.

A house with a dark gray shingled roof, brown brick exterior, and green lawn.

9 Signs of Roof Damage Include


Damaged asphalt shingle roof against a clear blue sky. Torn shingles exposed.

1. The presence of algae or moss on your roof.

2. Missing shingles.

3. Worn flashing around vents, chimneys, and skylights.

4. Sagging areas.

5. Water stains on walls or ceilings.

6. Changes in energy bills without corresponding use or attic insulation issues.

7. Shingle granules clogging the gutters.

8. Cracked or curling shingles.

9. Storm damage.

With roofs being such a major investment, it is important to hire a roofer you can trust. At DNA Roofing and Siding, we take that trust seriously and go above and beyond to provide a thorough and accurate inspection of the nature and severity of your damage. This can save you money on unnecessary services. 

What to Expect From a Roofing Inspection


A professional roofing inspection is an important step in ensuring that your property is properly cared for. During the inspection, our licensed roofers will look at your roof’s materials and structure to make sure it is in good condition. We’ll also check flashing around openings and insulation before providing you with a detailed assessment and suggesting any necessary work. It’s recommended to have your roof inspected and maintained at regular intervals for ongoing protection.

Tree branch fallen on a dark shingle roof with green foliage in the background.

Why Wilmington, DE, Homeowners Choose a Licensed Residential Roof Contractor

DNA Roofing and Siding is a licensed and insured residential roof contractor serving Wilmington, DE, with more than 50 years of combined industry experience. Licensing and insurance protect homeowners from liability and help ensure work meets Delaware's building code requirements. Every project includes a dedicated project manager assigned from first contact through final inspection, creating a single point of accountability.

Contractor Credentials That Matter in Wilmington

  • Licensed and insured in Delaware and southeastern Pennsylvania.
  • More than 50 years of combined hands-on roofing experience.
  • Dedicated project manager assigned from start to finish.
  • Current on City of Wilmington building codes and permit requirements.
  • Free proposals with transparent, itemized estimates and no hidden fees.

Material Options for Wilmington Residential Roofing Projects

Humid summers, heavy seasonal rain, and cold winters put real stress on local roofing systems, which is why homeowners turn to an experienced residential roof contractor in Wilmington, DE. DNA Roofing and Siding offers several residential systems suited to Delaware conditions.

Asphalt Shingles are the most widely installed option, offering a reliable balance of durability, curb appeal, and value across neighborhoods from Trolley Square to Brandywine Hills.

Metal Roofing provides a longer service life and performs well under persistent moisture exposure. Homeowners near the Christina River waterfront often choose metal for its resilience against humidity and wind.

Flat and Specialty Systems are available for low-slope roof designs. DNA Roofing and Siding handles asphalt shingle, metal, flat, slate, and specialty systems, so homeowners do not need separate contractors for complex projects. Visit the contact page to explore available options.

What Roofing Materials Are Available for Wilmington Homes?

  • Is DNA Roofing and Siding Licensed and Insured in Delaware?

    Yes. DNA Roofing and Siding is licensed, insured, and fully compliant with Delaware state and City of Wilmington requirements.

  • What Roofing Materials Are Available for Wilmington Homes?

    As a full-service residential roof contractor, DNA Roofing and Siding installs asphalt shingles, metal roofing, flat roofing, slate, and specialty systems suited to Wilmington's seasonal conditions.

  • How Long Does a Residential Roof Installation Take in Wilmington?

    Most installations are completed in one to two days. Larger roofs or weather delays may extend the timeline.

  • Does DNA Roofing and Siding Serve Areas Outside Wilmington?

    Yes. The team serves communities throughout Delaware and southeastern Pennsylvania, including West Chester and Oxford, PA.

  • How Do I Request a Free Roofing Estimate in Wilmington?

    Contact DNA Roofing and Siding through the contact page or call (302) 548-3299 to schedule a proposal.

Cottage-style home with three dormers, porch, and shutters, on a lawn with trees in the background.

An Experienced Newark Roofing Company You Can Count On


From humid summer thunderstorms to snowy winters, Newark experiences a range of weather that can drastically affect the health of your roof. Our licensed, insured, and continuously trained specialists will not only protect your roof from the elements but also potentially increase your property’s energy efficiency.


DNA Roofing and Siding is a local roofing company that understands how crucial your roof is to the function and comfort of your space. This is why we are a preferred contractor for some of the most trusted manufacturers in the industry, including Master Shingle and James Hardie. In addition to utilizing the most advanced materials and innovative techniques, our team prioritizes a quality customer experience at every turn, so from initial proposal to final handshake post service, our team has you and your property covered.


Call our team today at 302-455-2180 or fill out our quick and easy online form to schedule your free proposal.