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CONTACT US
Nassau County, Long Island, NY
LICENSE NUMBER
H2216770000
Suffolk County Long Island, NY
LICENSE NUMBER
HI67081
Town of Freeport in Nassau County, NY
LICENSE NUMBER
19283
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Diamond Masonry & Basement Waterproofing
Merrick, NY 11566
(516) 307- 2507
Hours Of Operation
Monday- Friday: 7:00am- 4:00pm
Saturday: 8:00am- 4:00pm
Sunday 8:00am- 4:00pm
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