DNA Roofing and Siding: Expert Roofing and Siding Solutions for Delaware and Pennsylvania
Your Local Specialists in Roofing, Siding, and Exterior Improvements
DNA Roofing and Siding, based in Wilmington, DE, is a licensed and insured exterior contracting company specializing in roofing and siding services for both residential and commercial properties. With more than 50 years of combined experience in the industry, we have built our reputation on delivering consistent workmanship, honest pricing, and reliable project management across every community we serve.
We have decades of hands-on expertise and a practical understanding of roofing, siding, and exterior renovations. Every project we take on is managed by a dedicated professional from start to finish, making sure every detail is handled with care. Our services include roof installation, repair, replacement, and maintenance for a variety of systems, whether asphalt shingle, metal, flat, slate, or specialty roofing. In addition to roofing, we also offer expert siding installation, repair, and replacement, as well as window installation and replacement.
Call us at
302-455-2180 to request your free estimate today, and let our team guide you through your roofing or siding project from start to finish.
Expert Roofing, Siding, and Window Solutions Tailored to Your Property
We combine decades of industry expertise with a straightforward approach to exterior improvements. Our services are designed with homeowners and business owners in mind, providing reliable solutions tailored to every property and every project scope.
Roofing Services
Residential and Commercial Roofing
We serve both residential and commercial clients, providing robust roofing solutions for everything from family homes to retail spaces, office buildings, and more. Our team works closely with you to recommend the best materials and systems for the unique requirements of your property, ensuring lasting protection and curb appeal.
Roof Installation
Whether you’re building a new property or adding on to your existing space, we offer comprehensive roof installation services tailored to your needs. Our experienced team guides you through material selection, system design, and the installation process, ensuring your new roof is expertly constructed for longevity and optimal performance.
Roof Repair and Replacement
Whether your roof has suffered storm damage or has simply reached the end of its lifespan, we handle repairs and full replacements with efficiency and attention to detail. Our experts evaluate the condition of your roof, explain your options clearly, and deliver workmanship designed to restore or upgrade your building’s safety and value.
Roof Inspections and Maintenance
Routine inspections and maintenance are essential for catching minor issues before they become costly problems. We offer comprehensive roof assessments to identify leaks, wear, or structural concerns, followed by targeted maintenance that helps extend the life of your roof and keeps it performing at its best.
Emergency Roofing Repairs
Roofing emergencies can happen at any time, often when you least expect them. Our team is on call to provide swift, dependable repairs for leaks, storm damage, and other urgent issues, ensuring your property remains protected and minimizing the risk of further damage.
Roofing System Materials
No two roofs are exactly alike. We install and service a variety of roofing systems, including durable asphalt shingles, sleek and long-lasting metal roofs, low-maintenance flat systems, classic slate, and specialty designs chosen to fit your architectural style and performance needs.
Siding and Window Services
Siding Installation and Replacement
Give your property an instant upgrade with high-quality siding from trusted manufacturers. We handle complete siding installations and replacements, offering a range of materials and styles that not only enhance curb appeal but also provide superior weather resistance and insulation for your home or business.
Siding Repair
If your siding has been damaged by a storm, accident, or everyday wear, we provide precise repairs that blend seamlessly with your existing exterior. Our technicians address everything from cosmetic fixes to structural concerns, helping restore your property’s appearance and protection without unnecessary replacement.
Window Installation and Replacement
Improve your building’s energy efficiency and visual appeal with professional window installation and replacement. We offer a selection of modern, durable windows designed to reduce drafts, lower utility bills, and complement your property’s exterior design. Our team manages the entire process from measurement and selection through installation, ensuring a perfect fit every time.
Why Choose DNA Roofing and Siding?
Licensed and Insured
Over 50 Years of Combined Experience
Dedicated Project Management
High-Quality, Durable Materials
Transparent, Honest Pricing
Reliable Emergency Response
Attention to Detail
Locally Owned
Customer-Focused Approach
⭐⭐⭐⭐⭐
The DNA Roofing and Siding Company offers exceptional service and outstanding quality. I use them and refer them for all of my Roofing and Siding needs!
- Sierra L.
⭐⭐⭐⭐⭐
Dave correctly assessed that the soffits needed to be opened up to allow the ridge vented roof to breath correctly. His crew did a good job and were respectful of our property. I'd hire again.
- John H.
⭐⭐⭐⭐⭐
DNA roofing inspected our roof, replaced the gutters and did various roofing repairs. Dave said that they do the job the right way and they did! The crew was on time and they were a nice bunch to have around the house.
- Jennifer L.
⭐⭐⭐⭐⭐
DNA roofing replaced my Skylights and part of my roofing. I was very impressed with the speed , Quality of work and fair pricing. I would recommend them to my friends, family and clients anytime.
- Joel A.
⭐⭐⭐⭐⭐
We have used DNA Roofing and Siding on 2 occasions for gutter replacements. Dave is always prompt with responding to our inquiries and we feel his pricing is very fair. The crew arrived on time and were very efficient and professional! Their work is high quality and they didn't leave a trace of any debris after work was completed. We will definitely use them again in the future.
- Steve K.
Proudly Serving Delaware, Pennsylvania, and Surrounding Communities
We’re proud to provide top-quality roofing, siding, and exterior services to homeowners and businesses throughout Delaware and southeastern Pennsylvania. Based in Wilmington, DE, our team brings dependable craftsmanship and dedicated service to every project. Wherever you are in our service area, you can count on prompt, professional care and exceptional results.
Call us at 302-455-2180 today to learn more about our roofing, siding, and window solutions for your property.