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George J Keller & Sons

Dos and Don’ts: The Best and Worst ways to Clean a Roof

If you’re reading this, chances are you’re looking for roof-cleaning tips because your shingles are no longer looking new and attractive. If your roof appears dark and discolored in some areas, you may think that mold has developed on the surfaces of the shingles. However, the black streaks you’re seeing are really colonies of blue-green…

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Four Ways to (Safely!) Care for Your Roof this Fall

While your roof requires year-round maintenance to ensure its longevity and structural integrity, special care needs to be taken when autumn rolls around. Fall roof care is particularly involved because, well, it’s fall! Leaves quickly cover roofs and fill gutters, and can rapidly cause problems with your roof’s drainage system. Come winter, those problems can…

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4 Ways to care for Your Roof: Summer Edition

Your roof is designed to last for decades—but only if you maintain it properly. There are several important tasks you should undertake each summer in order to care for your roof—and there’s a right and a wrong way to keep it in good shape. Follow these summer roof care tips to ensure your roof continues…

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About George J. Keller & Sons

George J. Keller & Sons, LLC is a second generation family-owned home improvement company based in Flanders, Morris County, NJ. We are Northern New Jersey’s Premier Roofing, Siding and Windows Contractor.

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George J. Keller & Sons, LLC
5 Laurel Drive
Flanders, NJ 07836

Tel: 973-927-0963
Email: [email protected]

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  • Roofing
  • Siding
  • Windows
  • About Us
    • Our Team
  • Selecting a Contractor
  • Blog
  • Contact Us