Serving Johnstown
Groundwater & Basement Water Intrusion in Johnstown, PA
Basement seepage, failed sumps, and hydrostatic pressure against the foundation are extracted and dried, and the path from the ground is identified so the loss does not repeat. Groundwater and basement seepage are extracted and dried only after the path from the soil is identified — a wall, a slab, a drain, or a failed sump. Drying the interior without stopping that path returns the same water to the same floor.
Frequently asked questions
The channel was rebuilt. Is the city safe now?
It is considerably safer and it is not immune, and that distinction is worth being clear about. The work was designed against a stated event, and events larger than that have occurred here since. What it means for a property is that the improvement is real, the mapping reflects it, and the mapping rather than the reputation of the work is the document to read.
How fast does the water arrive in a valley like this?
Within hours, because the catchments are short and steep and there is nowhere for anything to be held. A storm over the hills reaches the floor before most people have finished reading the forecast. Any plan for a property down there has to be executable in a couple of hours rather than assuming a day of notice.
The lawn has developed a hollow that nobody dug.
Slow settlement over old workings is a genuine possibility in this county and worth treating seriously rather than topping up. The things that distinguish it are a hollow that keeps deepening month by month, cracks opening along a line rather than singly, and changes inside the house. There is state mapping of the ground beneath and a claim process attached to it, both worth reading before rather than after.
This FAQ belongs to the Johnstown page; it is repeated here.