Commercial RoofinG by Alpha Roofing & Siding INC.

Welcome to Alpha Roofing and Siding, your trusted partner for commercial roofing solutions. With years of experience and a commitment to quality, we are the go-to choice for businesses seeking reliable roofing services in Delaware, Maryland and New Jersey.

Why Choose Alpha Roofing and Siding for All Your Commercial Needs?

Expertise: Our experienced team specializes in commercial roofing, ensuring the highest quality workmanship.


Quality Materials: We use top-grade materials from trusted suppliers to guarantee long-lasting results.

Customer Satisfaction: Your satisfaction is our priority. We're committed to exceeding your expectations.


Competitive Pricing: We offer competitive pricing without compromising on quality.


Invest in the longevity and durability of your commercial roof with Alpha Roofing and Siding. Contact us today for a consultation or to schedule services tailored to your business's needs.

Beautiful Siding — Millsboro, DE — Alpha Roofing & Siding
New Metal Siding — Millsboro, DE — Alpha Roofing & Siding

Our Commercial Roofing Services:

Roof Installation: We offer expert installation of commercial roofing systems tailored to your specific needs, from flat roofs to sloped designs.


Roof Repairs: Count on us for prompt and efficient repairs to extend the life of your commercial roof. We address leaks, damage, and more.


Roof Maintenance: Prevent costly issues with our proactive maintenance programs. We'll keep your roof in optimal condition year-round.


Roof Inspections: Our thorough inspections identify potential problems early, ensuring your roof remains reliable and compliant with industry standards.


Energy-Efficient Roofing: Save on energy costs with our energy-efficient roofing solutions that promote sustainability and reduce environmental impact.


Roof Coatings: Extend your roof's lifespan and enhance durability with our top-quality roof coating services.


Emergency Repairs: We understand that emergencies happen. Our team is available 24/7 to address urgent roofing issues promptly.

TPO Commercial Roofing Excellence

At Alpha Roofing and Siding, we take pride in offering Thermoplastic Polyolefin (TPO) roofing solutions that stand out for their exceptional performance and durability. TPO is a single-ply membrane known for its lightweight nature, UV resistance, and impressive longevity. Our expert team specializes in TPO roofing installations that provide a cost-effective and energy-efficient solution for your commercial roofing needs. Whether you're looking for a roofing material that won't chalk or fade or seeking the benefits of TPO over other options like EPDM, our experienced professionals are here to guide you. Trust Alpha Roofing and Siding for high-quality TPO roofing installations that ensure your commercial property remains well-protected for years to come.

House Siding Under Construction — Millsboro, DE — Alpha Roofing & Siding

FAQs We Get as a Commercial Roofing Contractor

Commercial roofing contractor performing roof repairs on a flat business roof.
  • • What types of commercial roofs do you work on?

    We install and service flat roofs, sloped roofs, and energy-efficient TPO roofing systems for commercial buildings.

  • • Are you a licensed roofing contractor?

    Yes, Alpha Roofing & Siding is a fully licensed and insured roofing contractor serving businesses in Delaware and Maryland.

  • • Do you offer commercial roof repairs?

    Absolutely. As a trusted roof repair contractor, we handle everything from small leaks to major storm damage.

  • • How often should my commercial roof be inspected?

    Twice a year—once in the spring and again in the fall. It’s also smart to check after any severe weather.

  • • Do you provide emergency roof repair services?

    Yes. We offer 24/7 emergency service to protect your property and minimize downtime.

  • • Can you help with insurance claims?

    We can. Our team will walk you through the claims process and work directly with your insurance provider.

  • • How long does a commercial roof last?

    With proper maintenance, most commercial roofs last 20–30 years. Our roofing contractor team can help extend your roof’s life with regular service.

  • • Why choose TPO roofing for my building?

    TPO roofing is cost-effective, lightweight, and reflects heat—great for energy savings.

  • • How do I get a quote?

    Just contact us online or by phone at (302) 772-5742 for a free estimate from a local roof repair contractor you can trust.