/// 4.9★ from 214 reviews
What the
Neighbors Say.
Nassau + Suffolk homeowners. Real foundations. Real repairs. Verified reviews from Google, BBB, Yelp, and GuildQuality.
“Two other foundation guys quoted us crack injection for $3,500. Sal spent 40 minutes in the basement with a laser level and told us it was actual settlement — we needed piers, not injection. Saved us tens of thousands in eventual damage.”
Jim R.
Bay Shore, NY · Helical piers · 2025
“Our 1952 Levittown cape had a basement wall bowing an inch and a half. Sal's team installed six carbon fiber straps in one day. No excavation, no mess. Two winters later and the wall hasn't moved. The engineering report came stamped by their PE.”
Karen M.
Levittown, NY · Carbon fiber · 2024
“Two previous waterproofing companies just moved water around. Sal designed an interior French drain with twin sumps — bone dry through Ida, two nor'easters, and last March's flooding. Completely different league.”
Mike T.
Patchogue, NY · Interior waterproofing · 2024
“Three contractors out. Sal was the only one who ran elevation measurements at every corner and gave us a written engineering report. Ten push piers stabilized our settled corner. Doors that hadn't closed in five years closed the day they finished the lift.”
Diana R.
Massapequa, NY · Settlement repair · 2025
“I had a vertical crack in a poured foundation wall. Sal came out, said honestly it was cosmetic settlement, would never need structural work, just needed polyurethane to stop seepage. $1,800, done in a morning. He could have sold me $15K of unnecessary work and I wouldn't have known.”
Paul M.
Huntington, NY · Crack injection · 2024
“Our crawl space had standing water every spring. After encapsulation and new support posts, our floors stopped flexing, our air quality improved, and we haven't had a drop of water in three years. Night and day difference.”
Susan K.
Freeport, NY · Crawl space encapsulation · 2023
“Mid-1970s block foundation. Two walls bowing, stair-step cracks everywhere. Sal's team did wall anchors on one wall and carbon fiber on the other based on the severity. Clean install, no mess, PE-signed engineering report. Zero callbacks in nine months.”
Tom D.
Islip, NY · Basement wall repair · 2025
“Sandy hit our 1960s split-level hard and the foundation had been settling since. Six helical piers and a two-day lift brought the house back to level. The GFCI on the kitchen outlet that hadn't worked in five years started working the day they finished. Real wizardry.”
Linda B.
Oceanside, NY · Pier systems · 2024
“Got three estimates. Two wanted to sell us interior-only for $6K. Sal recommended interior French drain PLUS exterior membrane because of our specific grading issue. Cost more up front but 18 months in we've had zero water after multiple major storms.”
Robert S.
Baldwin, NY · Foundation waterproofing · 2024