Sump Pump installation
FREE Estimate- High-Quality Products
- Cost Effective
- Trusted and Reliable
- 100% Customer Satisfaction
- 20+ Years of Experience
- Licensed, Bonded & Insured
- 30 Years of Warranty
- 5 Star Service
Get a FREE
Sump Pump Installation Estimate Now!
Keeping Your Home Dry is OUR
#1 PrioritY
Leader in WaterProofing in New York
Fill Out The Form Below
And Get A FREE Estimate Now
What makes Zavza Seal a
better option?
Licensed & Insured
Don’t risk your project with unlicensed and uninsured contractors. We’re fully licensed and insured, giving you peace of mind that your investment is protected.
30-Year Warranty
We stand behind our work with a 30-year warranty. That’s our commitment to quality and durability that lasts.
Proactive Problem Solvers
Experience matters. We are proactive problem solvers. We identify and address issues before they become headaches, saving you thousands of dollars on repairs and remediations!
5 Star
Service
Experience matters. We are proactive problem solvers. We identify and address issues before they become headaches, saving you thousands of dollars on repairs and remediations!
Community – Centric
We’re not just in your community; we’re part of it. We care deeply about the local areas we serve and are committed to making them better, one waterproofing project at a time.
On Our Recent Waterproofing Completed Works
Annette Casatelli
Annette Casatelli
Annette Casatelli
Basement Waterproofing Done Right!
Zavza Seal LLC – Long Island NY:
Zavza Seal is a locally-owned & operated basement waterproofing service
provider in Long Island NY.
Our specialty includes:
- High-Quality Products
- Cost Effective
- Trusted and Reliable
- 20+ Years of Experience
- Insured and Licensed
- 30 Years of Warranty
- 5 Star Service
- 100% Customer Satisfaction
Basement Waterproofing Services:
- Basement Waterproofing
- French Drain Installation
- Waterproofing Cement
- Basement Crack Repair
- Sump Pump Installation
- Egress Window Installation
- Basement Finishing
- Basement Remodeling
