Trenton Foundation Repair
Trenton & Mercer County, NJ
Princeton, NJ Free inspections

Foundation repair in Princeton, NJ

Princeton is full of homes that have stood for a century or more. We repair the stone and brick foundations under them — and the newer ones too — with a careful hand and an honest read on what's really going on.

Historic-home experience Written estimates
Local to Princeton

Old foundations that deserve a careful hand

Much of Princeton's housing predates modern foundation practice by a long way. From the homes near Nassau Street and the university to the older streets in the Western Section and Jugtown, plenty of these houses sit on stone or early brick that has been carrying the load for well over a hundred years.

Age brings its own set of issues. Mortar joints in a stone wall wash out, the wall takes on water it was never sealed against, and decades of soil pressure can push it inward. We stabilize and reinforce these foundations with methods suited to how they were built, rather than treating an old wall like a modern poured one — and we work cleanly around finished basements and historic detail.

Newer homes on the edges of town get the same honest treatment. Whichever kind of foundation you have, we tell you plainly what's cosmetic, what's structural, and what it takes to put it right.

What we do here

Every service, across Princeton

On the map

Serving all of Princeton

Downtown and the university area, the Western Section, Riverside, and the neighborhoods out toward the township edges. Not sure we reach your street? Call and we'll tell you straight.

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Foundation repair & basement waterproofing across Princeton, Mercer County, NJ.
Good to know

Princeton foundation questions

Do you handle historic and older homes in Princeton?
Yes — that's a big part of our work here. Many Princeton homes are a century or more old and sit on stone or early brick foundations. We repair and reinforce them with methods that respect how they were built, and we're careful working around finished and historic spaces.
Why do old Princeton basements get wet?
Older foundations were rarely built with the drainage systems we'd use today, so groundwater works through stone joints and porous walls. Interior drainage, a sump system, and sealing usually keep even a century-old basement dry without disturbing the character of the house.
Is the inspection free?
Yes. We come to your Princeton home, assess the foundation carefully, and give you a written estimate at no cost, with no pressure to book.
Princeton, NJ

Get a free look at your foundation.

Historic or modern, we'll come out, tell you what we see, and put your options in writing.

(609) 596-1420