Professinal & experienced – EST. 1995

Waterproofing Service

National Grid Rebate Program

* Terms & conditions apply.

Credibility

Our credibility as a company, is built by establishing a level of trust with our clients and we strive to further our credentials everyday.

Integrity

Taking initiative, negotiating time honestly, and staying aligned with our personal and work values. That’s what integrity means to us.

Accountability

Each and every member of our company is accountable of their words and actions through their belief in transparency in everything.

Our Service Areas

Brooklyn
Nassau
Queens
Suffolk

(631) 980-1800

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Did you know?

Benefits of Waterproofing

It stops mold and mildew from penetrating the floor and walls.
Waterproofing is crucial for the stability and safety of structures.
It lowers cleaning and maintenance expenses.
Cleaning up after a major downpour or flood is much easier when the buildings are waterproof.

Get A Free Estimate Now…

No obligation.

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Get Started Is As Easy as 1, 2, 3

1. Give Us a Call

Give us a call and talk with one of our waterproofing experts or fill out the free estimate form on this page and we will call you back within 24 hours.

2. Explain the Problem

On your call we’ll ask about your basement or foundation issues and answer any questions you have. There is no obligation on this call.

3. Schedule an Appointment

We’ll setup a time to come out to your home, look at the issues you are having, make recommendations and give you free waterproofing estimate.

Before & After

Before

After

Problem: The basement had old crumbling walls that enabled water to seep in and pool on the floor. Basement has typically 2 inches of water with major rain.
Basement had issues of mold and damp smells.

Solution: Zavza Seal team grinded the walls to remove old plaster and paint and applied Basecrete in order to waterproof the walls and steps, ensure the structure is watertight, and solve the basement waterproofing problem.

View Projects

Financing Available

Our Professional Promise

We here at Zavza Seal LLC are licensed and insured.
We believe in honesty, integrity, and accountability as a company and therefore these are a part of our core values.
We know how essential it is to have a home that is both stables in its foundation and functions as how a home should.
Our promise is that there are no repairs, no contracting jobs that are too demanding or too challenging for us to do. This is why we have been in the business for 23 years now.

Client Testimonials

Professionalism, Punctuality, Quality, and Value!
Extremely knowledgeable professional reliable thorough crew from initial consultation straight through to the completion with detailed explanation & cleanup.
My basement water issues were dealt with well thought out suggestions using Hydraulic Cement, Bascrete & Fiberglass Mesh

CORINNE EPSTEIN

Comfort Is Only a Phone Call Away

Let our friendly & experienced insulation experts perform an advanced multi-point inspection
of your home. We guarantee that we can get your home more comfortable year round !
Schedule Your FREE Estimate Today…

CALL US (631) 980-1800