Basement waterproofing in the City of Williamsport
Help for wet basements across the city, from Newberry west of Lycoming Creek to the neighborhoods along Grafius Run and the East End.
Williamsport is the seat of Lycoming County and had 27,754 people at the 2020 census. The city sits on the north bank of the West Branch Susquehanna River, with Newberry on the far side of Lycoming Creek. Much of its housing stock is older, which means a wide mix of foundations: fieldstone and brick under the oldest houses, block under many mid-century homes, and poured concrete under newer ones. Each one leaks differently.
What basement problems come up most in the city?
- Seepage through mortar joints in stone and brick foundations
- Old clay or cast-iron drain lines and sump pits that predate modern pumps
- Downspouts that empty onto narrow side yards or right against the wall
- Damp, musty basements in summer
Who handles permits in the city?
The City of Williamsport Bureau of Codes, on Reighard Avenue, issues building, electrical and plumbing permits and handles zoning. The city says most permits are issued within 15 business days of a complete application. The city also reviews storm water plans. Ask your contractor whether your job needs a permit and who will apply for it.
Does the levee protect my basement?
The levee system helps keep the river out of the city during floods. It doesn't stop groundwater from rising under your house or runoff from soaking your foundation, which is what most waterproofing addresses.
Common questions
My house has a stone foundation. Can it be waterproofed?
Yes, though the approach usually differs from a poured wall. Repointing, an interior drain with a wall membrane, or exterior work are common options. A company should look before recommending one.
Do I need a city permit to replace a sump pump?
A like-for-like pump swap often doesn't, but new pits, new discharge lines or electrical work might. Check with the Bureau of Codes or ask the contractor to confirm.
Services in Williamsport
- Interior drain systemsA perimeter drain beside the footing that catches seepage and carries it to the sump.
- Sump pumps and backupsNew or replacement sump pumps, battery or water-powered backups, and discharge line fixes.
- Foundation crack repairSealing leaking cracks in poured concrete walls and assessing cracks in block or stone.
- Exterior waterproofingExcavating the outside of the foundation to add a membrane, drain board and footing drain.
- Basement dehumidifiersProperly sized, self-draining units for musty basements, condensation and summer damp.
Nearby areas
Wet floor after every storm, or a sump that runs all night?
Call and a Lycoming County waterproofing company will set up a visit.