NESS Waterproofing

NESS Waterproofing New England Seal Systems (NESS) provides professional foundation waterproofing and foundation protection services across Connecticut.

We specialize in spray-applied waterproofing, drainage systems, and long-term foundation protection.

07/28/2026
Welcome to New England Seal Systems (NESS)!We’re proud to introduce a Connecticut family-owned company built on over 40 ...
07/16/2026

Welcome to New England Seal Systems (NESS)!

We’re proud to introduce a Connecticut family-owned company built on over 40 years of construction experience serving New England.
After decades in the industry, we launched NESS with one goal in mind: to provide homeowners and contractors with a trusted specialist focused exclusively on foundation waterproofing and protection.
From spray-applied waterproofing and drainage systems to complete foundation protection solutions, we help protect your most important investment - starting from the ground up.

Built on quality, reliability, and lasting results, NESS is committed to keeping foundations dry, protected, and built to last.

Follow along to see our projects, learn more about our services, and discover why experience matters when it comes to protecting your foundation.

📍Serving Southeastern, Northeastern &
Central Connecticut
⭐️Family-owned • Licensed • Insured ⭐️

05/07/2026

Address

240 Paper Mill Road
Jewett City, CT
06351

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5am
Friday 9am - 5pm
Saturday 9am - 12pm

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