Palmyra sits on the relatively flat valley floor of western Lebanon County, where water has nowhere to run and tends to pool around foundations and in backyards. The borough's older homes along Main Street and the surrounding streets often lack any perimeter drainage at all. A french drain gives that standing water a defined path away from the house.
Palmyra's flat valley floor means water doesn't just pool in the yard, it sits against the foundation with nowhere else to go. On the borough's older homes along Main Street, with no perimeter drainage in place at all, that standing water works its way through a wall, a floor joint, or a crack over time, not just across the lawn. Waterproofing in Palmyra usually means matching a drain system to wherever the water is actually getting in, rather than assuming the yard is the whole problem. In the South Londonderry and North Londonderry developments nearby, settled grading tends to be the starting point worth checking first.
Not every wet basement is a drainage problem, and not every drainage problem is solved by one drain. Basement waterproofing in Palmyra covers the whole set: interior and exterior drain tile, a sump pump with a battery backup, waterproof membranes and wall coatings, window well and floor drains, and repair of the cracks the water is coming through. Which combination your home needs depends on where the water is actually getting in, across downtown Palmyra, the Main Street corridor, and the surrounding South Londonderry and North Londonderry developments. That is what the free on-site look is for.
We serve all of Palmyra, including downtown Palmyra, the Main Street corridor, and the surrounding South Londonderry and North Londonderry developments. Every estimate is free and done on-site so the price reflects your actual home, not a phone guess. Most projects in Palmyra land between $3,000 and $12,000. See the full cost breakdown or how installation works.
Local to the region and focused on drainage the way it lasts: proper slope, clean stone, real filter fabric, and a genuine discharge plan. Whether it is a wet basement or a yard that never dries out, the goal is to find where the water is coming from and stop it.
Get a Free Palmyra Estimate or call (717) 884-0481
Most residential french drain projects in the Hershey, Harrisburg, and Lancaster area run between $3,000 and $12,000, depending on length, depth, whether it is interior or exterior, and how the water is being discharged. Simple yard drains sit at the low end; full basement perimeter systems with a sump pump sit higher. We give a firm price after a free on-site look, never a vague phone quote.
A correctly installed french drain, with proper filter fabric, clean stone, and the right slope, typically lasts 20 to 30 years or more. That is a general industry range, not a promise about any one job. The french drains that fail early were almost always installed without fabric, with the wrong stone, or at the wrong slope. Done right, it is a one-time fix.
It depends on your home and lot. Exterior drains intercept water before it reaches the foundation and are ideal when there is room to excavate. Interior drains are the practical choice for finished basements, tight urban lots, or homes where outside digging is not feasible. We walk your property and recommend the one that actually solves the problem, not the one that is easiest for us.
Yes. Requesting an estimate here is free and comes with no obligation. A real drainage estimate is done on-site, looking at your grade, your foundation, and where the water is actually coming from, not quoted blind over the phone.
Yes, always. Any contractor you hire for drainage work in Pennsylvania should carry liability insurance and be a registered PA home improvement contractor. Ask for the proof before any work begins. It is a fair question, and a good installer will have a straight answer.