CONTACT US

North Merrick NY United States 11566

(516) 307-2507

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©2019 by Diamond Masonry & Basement Waterproofing. Website by: 

Diamond Masonry & Basement Waterproofing

Bellmore, NY 11710

(516) 307- 2507

Hours Of Operation

Monday- Friday: 7:00am- 4:00pm

Saturday: 8:00am- 4:00pm 

Sunday 8:00am- 4:00pm

Nassau County, Long Island, NY 

LICENSE NUMBER

H2216770000