
GAF vs. CertainTeed: Which Roofing Shingles Are Best for Your Long Island Home?
UPDATED FOR 2025 GAF vs. CertainTeed: Which Roofing Shingles Are Best for Your Long Island Home? Compare GAF vs. CertainTeed roofing shingles for Long Island
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Keith Schmied is the founder and CEO of County Roofing Systems. He has spent over 35 years serving Nassau and Suffolk County and the great Long Island and New York area with certified, professional roofing services for both residential and commercial properties.

UPDATED FOR 2025 GAF vs. CertainTeed: Which Roofing Shingles Are Best for Your Long Island Home? Compare GAF vs. CertainTeed roofing shingles for Long Island

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UPDATED FOR 2025 GAF vs. Owens Corning Roofing Shingles: A Head-to-Head Comparison A head-to-head comparison of GAF vs. Owens Corning roofing shingles. Which should you

UPDATED FOR 2025 GAF Slateline vs. CertainTeed Highland Slate: Which Synthetic Slate Shingle Looks Most Authentic? Which synthetic slate shingle looks most authentic? Read on
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