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Diamond Masonry & WaterproofingDiamond Masonry & Waterproofing
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  • icon materialInterior Waterproofing
    • Basement Waterproofing
    • French Drain System
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    • Foundation Crack Repairs
    • Grated Channel Drains
  • icon rainExterior Waterproofing
    • Exterior Membranes
    • Foundation Grading
    • Window Well Drainage
  • icon masonryMasonry
    • Pavers
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  • icon reservoirOther services
    • Dry Wells
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    • Basement Window Replacement
    • Egress Windows
    • Basement Entrance
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Category Archives: Uncategorized

Stop Water at the Source: The Power of 90-Mil Membrane for Long Island’s Clay Soil

15
Jan
Beyond the Membrane: Comprehensive Water Management with Grading, Window Wells, and Dry Wells

08
Jan
The Long-Term Investment: When is Full Exterior Excavation Worth the Higher Price?

01
Jan
Masonry That Solves Water Problems: The Dual Role of Retaining Walls and Foundation Concrete

25
Dec
Pavers vs. Concrete: Choosing the Best Hardscape Material for Long Island’s Freeze-Thaw Cycles

18
Dec
Foundation wall drainage system installed in Long Island, NY, showing proper water redirection to protect homes from moisture, flooding, and damage
7 Urgent Signs Your Basement Needs Waterproofing (A Pre-Quote Checklist)

08
Dec
Cracked concrete wall with grass growing through the broken surface in Long Island, NY, highlighting aging pavement and early signs of structural damage
Behind the Repair: Our 5-Step Process for Permanent Foundation Crack Solutions

01
Dec
Professional basement sump pump installation in Long Island, NY, protecting homes from flooding with reliable drainage and moisture control
Sump Pump Installation: 5 Common Mistakes to Avoid & How to Get it Right

24
Nov
Professional basement waterproofing application in Long Island, NY, protecting homes from moisture, leaks, and structural water damage
How Much Does Basement Waterproofing Cost on Long Island, NY? (2025 Pricing Guide)

17
Nov
Brick foundation with a visible crack surrounded by overgrown grass in a Long Island, NY yard, highlighting signs of structural damage
Tree Roots & Foundation Damage: 5 Warning Signs You Can’t Ignore

17
Nov
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Nassau County, NY Licenses # H2216770000

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Town of Freeport NY Licenses # 19283

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Get Free Estimate
(516) 307-2507
  • icon materialInterior Waterproofing
    • Basement Waterproofing
    • French Drain System
    • Sump Pump Installation
    • Foundation Crack Repairs
    • Grated Channel Drains
  • icon rainExterior Waterproofing
    • Exterior Membranes
    • Foundation Grading
    • Window Well Drainage
  • icon masonryMasonry
    • Pavers
    • Stoops
    • Concrete
    • Retaining Walls
  • icon reservoirOther services
    • Dry Wells
    • Sill Plate
    • Basement Window Replacement
    • Egress Windows
    • Basement Entrance
    • Tree Removal
  • Home
  • About
  • Resources
  • Contact
  • (516) 307-2507
  • Free Estimate