Lloyd Harbor Building Supply

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Store Hours:

Monday – Friday 6:30 AM – 5:00 PM
Saturday 6:30 AM – 2:00 PM

Phone No:



1670 Islip Ave. Brentwood, NY 11717

More than 100,000 People work with us

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Tell us about your needs. Together we can build a long-term partnership that will take your business to the bright future.