Basement waterproofing · Stonington, CT

Basement Waterproofing in Stonington, CT

Stonington runs from the historic Borough out to Mystic and Pawcatuck, all of it close to the water. The very old coastal homes here sit on stone foundations near a high water table, and the salt air and damp work on them all year.

DryNest waterproofs Stonington and Mystic basements with care for these older homes. We seal the walls, drain the floor and cut the damp that comes with living by the shore.

Licensed & insured Free estimates Open 7 days
DryNest basement waterproofing work near Stonington, CT
Common in Stonington

Basement problems we see in Stonington.

  • Very old stone foundations in the Borough and Mystic that seep at the joints
  • High water table in the neighborhoods close to the water
  • Salt air and damp that feed mold in old cellars
  • Sump systems that can't keep up near the shore
What we do

How we keep Stonington basements dry.

Interior & exterior drainagePerimeter footing drains tied to a sealed sump or daylight.
Sump pumps & battery backupReliable pumps and basins so outages don't flood you.
Wall & floor seepageCrack injection and parging that seal out water for good.
Crawl space encapsulationSealed vapor barrier, dehumidification and drainage.
Moisture & humidity controlStop the damp, musty air and the mold it feeds.
Landscape & downspout drainageRegrading and buried leaders that move water away.
Free estimate

Get a free estimate for your Stonington basement.

Tell us what is going on. We answer 7 days, 7AM to 8PM, and most requests get a same-day callback. We give free estimates across Stonington and the surrounding towns, with no pressure and no upsell.

  • Free estimates, no pressure
  • No spam, ever
  • Same-day response on most calls
Why DryNest

A local crew Stonington homeowners can reach.

Owner-led

Justin reviews every job himself. The crew on your property is our own.

Licensed & insured

MA HIC #216492 and CT HIC #HIC.0703028. Fully insured.

20+ years

Two decades of basements across Western Mass and Connecticut.

Free estimates

No pressure, no upsell. We give you straight answers and a written number.

Service area

We also waterproof basements near Stonington.

We cover Stonington and the towns around it. A few nearby:

Ready when you are

Get your Stonington basement fixed for good.

Free estimates, honest pricing, and no high-pressure sales. Find out what is going on in your basement and what it would take to keep it dry.

Get free estimate (413) 279-9133 We answer 7 days · 7AM to 8PM · Same-day response on most calls
Call now