Rochester's Most Popular Wet-Basement Fix
A permanent interior drainage system that captures water where it enters — at the floor–wall joint — and pumps it safely away. Installed in any season, in poured, block, brick, and stone foundations across Monroe County.
An interior basement waterproofing system — often called interior drain tile, a perimeter drain, or a sub-floor French drain — is a drainage channel installed beneath the edge of your basement floor, along the inside of the foundation footing. Instead of trying to hold water out with pressure against the wall (a battle the wall eventually loses), it gives water a controlled path: into the drain, over to a sump pump, and out of your house.
Here in Rochester, that matters more than in most places. Our clay-heavy soils hold water against foundations for days after rain or snowmelt, building hydrostatic pressure that forces moisture through the floor–wall joint, through cracks, and through porous block. An interior system relieves that pressure at exactly the point where nearly all seepage shows up first.
Interior systems are the workhorse solution for chronic Rochester seepage because they address the most common entry points at once. It's usually the right fix when:
If your problem is a single leaking crack in a poured wall, you may only need foundation crack repair. If one wall is fully saturated and accessible, exterior waterproofing may be worth comparing. A free inspection tells you which — before you spend a dollar.
One to Three Days, Start to Finish
We remove a narrow strip of concrete along the affected walls and trench down beside the footing.
Perforated drain pipe or channel goes in, bedded in clean washed stone so silt and clay can't choke it.
The system pitches to a new or existing sump basin, where the pump moves water out and away from the foundation.
Wall vapor barrier goes up, fresh concrete goes down, and we test the whole system with water before we call it done.
Dust control and cleanup are part of the job — concrete work is messy by nature, but your basement shouldn't be when we leave.
This one comes up in every homeowner forum, and it's a fair question. Exterior waterproofing blocks water at the wall; interior systems collect and remove it before it can reach your floor. Both are legitimate, permanent approaches — and for chronic groundwater and hydrostatic pressure in clay soil, an interior drainage system is the industry-standard fix precisely because it keeps working no matter which path the water takes next. What actually hides the problem is paint, caulk, or a dehumidifier running around the clock.
Yes — interior systems are often the best option for Rochester's pre-1950 stone and block foundations, where water weeps through countless mortar joints rather than one fixable crack. The wall barrier and perimeter drain handle diffuse seepage that spot repairs never could.
Most homes take one to three days. You'll hear concrete work and we'll need clear access to the perimeter walls, but you don't need to leave your house, and finished areas outside the work zone stay protected.
Yes. Because the work happens inside, interior systems go in year-round — winter is actually a smart time to get ahead of the spring melt instead of calling during the April rush with everyone else.
That's exactly why many homeowners install one. Once water is managed at the perimeter, framing, drywall, and flooring stop being a gamble. We'll flag anything your finishing contractor should know, like keeping the sump serviceable and leaving access where it matters.
Free on-site inspection and a written estimate — anywhere in Rochester & Monroe County.