Providing Insulation Services in the
Rated 5 Stars By Our Clients
House too cold or too hot? Energy costs too high?
Call and Ask How We Can Help
Keeping Your Home Dry
Is Our #1 Priority
Comfort Is Only a Call Away…
NO OBLIGATION, JUST FREE ESTIMATES.
We Insulate All Types Of Homes
“No house is too big or too small… We Insulate Them All!”
Limited Time Only!
50% OFF REBATE
From National Grid when you add insulation to your home
Getting Started Is As Easy as 1, 2, 3
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.
On your call we’ll ask about your home’s insulation and energy use issues and answer any questions you have. There is no obligation on this call.
We’ll setup a time to come out to your home, look at the issues you are having, make recommendations and give you free insulation estimate.
Insulation Done Right
Zavza Seal LLC
Zavza Seal is an experienced general contracting firm with a passion for delivering excellence. Serving Long Island communities including Suffolk, Nassau, Brooklyn, and Queens. We are a one-stop shop construction company that specializes in basement and foundation waterproofing services.
If you are considering any type of solution for basement or foundation waterproofing services, we are here to help and can provide valuable, time-saving advice.
4101 Sunrise Hwy.,
Bohemia, NY 11716
Prepare for Remodeling
Avoid Health Problems
Easier to Maintain and Clean Floors
Add Value to Your Home
Lower Home Humidity
- Basement Waterproofing
- Foundation Waterproofing
- Crawl Space Waterproofing
- French Drain Installation
- Sump Pump Installation
- Basement Finishing & Remodeling
- Basement Crack Repair
- Foundation Cracks Repair
- Crawl Space Crack Repair
- Crawl Space Encapsulation
- Egress Window
- Lally Column
Let our friendly & experienced waterproofing experts perform an advanced multi-point inspection of your basement or foundation. We guarantee that we can get your basement waterproofed and dry!
Schedule Your FREE Estimate Today…
“We had a mystery seepage in our basement–one area soaked once or twice a year. the patch would be completely dry 360 degrees around it. Bill diagnosed the problem, set in motion a solution, and Anderson executed results thoroughly and impressively. I look forward to not seeing dampness in the basement. Many thanks!”
“The Zavza sealing company arrived in a timely manner. The crew leader did an overview of the job. Upon completion of the job. The entire area was cleaned and anything that was moved was replaced. Thanks for a great Job.”
” Was hesitant to accept their proposal since it was the best one! However they arrived on time, very knowledgeable, respectful and clean. Did more than expected, paid attention to any minor details. They even came an extra day to finish completing everything and make sure the Job is done to my 1000% Satisfaction. “