Concrete leak & water intrusion repair

We find the waterbefore it findsthe structure.

We stop water from getting into the structure — and repair what it already damaged. Crack repair, waterproofing and concrete restoration for residential, commercial and multi-family buildings.

Detect The problem
Seal The solution
Build The future
Scroll

Why it matters

Almost every concrete failurebegins as a leak nobody can see.By the time a stain reaches the ceiling,water has moved through the slab for months —carrying chlorides into the steel,turning a repair into a restoration.

PLAT was built to interrupt that timeline. We diagnose before we demolish, and we install systems that are specified, documented and warrantied.

The method

Three stages. One accountable crew.

We locate the entry point, not the symptom.

Electronic leak detection, moisture mapping, thermal imaging and controlled flood testing tell us exactly where water enters and where it travels. You get the finding in writing before anyone opens a wall.

  • Electronic leak detection
  • Moisture and chloride mapping
  • Thermal imaging survey
  • Controlled flood testing

One system, installed to specification.

Membranes, injection grouting, joint sealant and traffic coatings are selected for the substrate and the exposure — then installed by the same crew that will stand behind them.

  • Hot and cold applied membranes
  • Polyurethane injection grouting
  • Joint and sealant replacement
  • Traffic deck coatings

Repairs that carry load again.

Spall repair, structural patching, rebar treatment and slab replacement executed to engineered detail, with photographic documentation of every layer we close.

  • Concrete spall and delamination repair
  • Rebar cleaning and passivation
  • Structural patching and forming
  • Slab and balcony reconstruction
EXISTING SLAB SECTION A–A 8 IN MEMBRANE SYSTEM NEW TOPPING · RESTORED SECTION
Section A–A · slab / crack / water path

Every layer we close is documented before it disappears.

Field documentation · daily photo log

Selected work

Buildings we were trusted with.

A sample of recent scopes. Project names withheld where owners requested confidentiality.

Waterproofing application on a building rooftop

Oceanfront tower — balcony program

Type
Multi-family, 22 floors
Scope
Spall repair, deck membrane and traffic coating across 148 balconies
Year
Sunny Isles Beach · 2025
Rebar grid over a large concrete slab

Parking structure — deck restoration

Type
Commercial garage, 5 levels
Scope
Joint replacement, structural patching and vehicular traffic coating
Year
Fort Lauderdale · 2025
Deep foundation excavation with formwork

Below-grade leak — elevator pit

Type
Mixed use
Scope
Electronic detection, polyurethane injection and negative side membrane
Year
Miami · 2024
Crew installing waterproofing membrane on a flat roof

Flat roof reconstruction

Type
Institutional
Scope
Tear-off, substrate repair and modified bitumen system with 15-year warranty
Year
Hollywood · 2024

How an engagement runs

No surprises between the call and the closeout.

  1. 01

    Site assessment

    A technician walks the building, documents conditions and runs the detection needed to form a hypothesis.

  2. 02

    Diagnostic report

    You receive findings, photographs and the cause — in language a board or an owner can act on.

  3. 03

    Scope and proposal

    A line-item scope with materials, sequencing, access requirements and a fixed schedule.

  4. 04

    Execution and closeout

    One crew, daily documentation, flood testing where applicable, and the warranty package on completion.

Track record

0 Years in concrete and waterproofing
0+ Inspections and diagnostics completed
0% Leaks located without demolition
0yr Maximum system warranty available

References

What the people who hired us say.

They found a leak two other companies had been chasing for a year, and they found it without opening a single wall.
Property manager Residential tower, Miami
The report they handed our board was the first document we could actually vote on. Clear cause, clear scope, clear number.
HOA board member Condominium association, Broward
We subcontract waterproofing on every project now. Schedule holds and the closeout package is complete.
General contractor Commercial construction

Service area

Where we work.

Crews dispatched daily across the tri-county area. Emergency response available outside business hours.

  • Miami-Dade
  • Broward
  • Palm Beach
  • Miami
  • Miami Beach
  • Coral Gables
  • Doral
  • Aventura
  • Hialeah
  • Sunny Isles Beach
  • Fort Lauderdale
  • Hollywood
  • Pembroke Pines
  • Boca Raton
  • Delray Beach
  • West Palm Beach
  • Jupiter

Get started

Tell us what the building is doing.

Send the situation and we will come back with the inspection that makes sense — not a blind estimate.

Hours
Mon–Fri 7:00–18:00 · Emergency response 24/7
Service area
South Florida · Miami-Dade · Broward · Palm Beach
License
CGC 0000000