Commercial Roofing Services

We service all types of commercial roofing including public and private schools and universities, churches, landmarks, brownstones, industrial buildings, hospitals, and retail structures.

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Residential Roofing Service

We are a GAF Master Elite Contractor & certified residential roofing company specializing in installation. We service Suffolk and Nassau County and offer cost-effective and reliable roofing services.

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Home Solar Installations

Offering the latest in solar roof-top design. An attractive alternative to standard solar. Industry proven, and attractive shingles offer the traditional benefits of solar without the traditional “look” of solar!

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We are Long Island’s #1 GAF Certified Master Elite Roofing Contractor.

With over 20,000+ roofing projects and counting, Division 7 is the most complete and trusted Residential & Commercial Roofing Contractor.
Servicing Long Island and the 5 boroughs.

Discover the New Look of RESIDENTIAL home Solar with Division 7’s newest products by SunTegra.

Like any investment you make in your home, you need to fully evaluate the options. To help you better understand how a SunTegra system will work for your residential solar needs, the Division 7 Solar Team can provide a free, no-obligation estimate customized to your home’s location and solar potential.


Why is SunTegra Residential Solar Shingles preferred by 3 out of 4 homeowners?

SunTegra Residential Solar Shingle Roof Systems simply and seamlessly integrate into the roofline instead of being mounted on a rack system over the roof, providing homeowners a durable roof and a sleek, low-profile solar option.

  • Protect your home from weather.
  • Produce clean, green energy.
  • Reduce monthly energy bills.
  • Preserve curb appeal.
  • Increase home resale value.
  • Enjoy added roof savings.
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We Love To Show Off Our Hard Work!

With the owners having over 40 years of experience on over 10,000 rooftops throughout the Tri-state area, you can trust Division 7. Division 7 Inc. is a proud and approved installer of Johns Manville, Durolast, Sika Sarnafil, Firestone, GAF, Soprema, LiveRoof, LLC., Xero Flor, and Liquid Plastics.
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Why we are Long Island’s Top-Trusted Residential & Commercial Roofing Contractor.

  • Fully Licensed & Insured Roofing Contractor
  • Family Owned & Operated For Over 20 Years
  • GAF Master Elite Contractor
  • Solar Energy Installation & Solutions Experts
  • Over 10,000 Rooftops Throughout The Tri-State Area
  • Approved & Certified Manufacturer Installers
  • Waterproofing & Sustainable Building Certified
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Please feel free to contact us with any questions you have.

Let one of your certified expert team members answer any questions or concerns you may have.
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