Diamond masonry & basement waterproofing

01/19/2026

🌳 Go follow our new page — Burke & Son Tree Service!
For updates, projects, and expert tree services across Nassau & Suffolk County.

10/30/2025

10/30/2025

10/27/2025

10/25/2025

West hempstead project was finshed up today,
We waterproofed 30’ of foundation also installed two window wells.
New concrete stoop and side walk slabs that were in violation with the town.
Diamond masonry and waterproofing
516-307-2507

10/24/2025

We are nearing completion of our project for the United Methodist Church in Farmingdale, where we successfully addressed water intrusion issues caused by foundation cracks. We undertake projects of all sizes, leveraging our skilled crew to handle everything in between. Please contact us for a free estimate. Diamond Masonry & Waterproofing 516-307-2507

10/24/2025

Concrete patio replacement in Hicksville today, customer required replacement for insurance purposes. Contact us at 516-307-2507

10/21/2025

Another crack repaired and waterproofed in malverne. Demo of existing stoop and partial patio. Foundation waterproofed and window well installed for drainage. If you are having water issues with your basement or drainage problems with your property give us a call.
Diamond masonry & waterproofing
516-307-2507

10/05/2025

Crack repaired and sealed in rockville center. Permanent waterproofing solutions at diamond masonry and waterproofing. Call 516-587-9679

10/05/2025

Structural failure corrected in baldwin harbor. Old foundation wall removed. House supported new block foundation and concrete footing installed. New support columns installed. Main support beam was rotted. Rot was cut out and replaced along with new support columns. Underpinning of return wall new support footing installed. Diamond masonry & waterproofing for all structural needs. Call 516-587-9679