Mount Joy Borough · 17552
Basement Waterproofing in Mount Joy, PA
Little Chiques Creek runs right through town, and the low-lying blocks near it see spring water tables that sit above the basement slab.
Our Lancaster office on Harrisburg Pike covers Mount Joy every week, and the estimator who quotes your job is the one who knows this ground.
- 4.9 · 195 Lancaster reviews
- Lifetime warranty
- No money down
- 24/7 emergency
The ground under Mount Joy
Susquehanna river terraces
Sand and gravel terraces stepping down to the Susquehanna, with older stone and rubble foundations.
The water table here rises and falls with the river. In a wet spring it can sit above your basement floor, which pushes water up through the slab and through the joints of a stone foundation rather than in through a crack. River-town housing stock is also the oldest in the county, so the foundation itself is usually mortar and field stone with a century of erosion behind it.
What we install in Mount Joy
Sub-slab drainage with a high-capacity sealed sump and battery backup, mortar repointing on stone walls, and encapsulation where the space is unfinished.
Most common call here
- Damp slab in the middle of the floor, not just at the walls
- Water rising through the floor rather than running down a wall
- Crumbling mortar or loose stone in the foundation wall
- Standing water that stays for weeks in spring
Twelve things worth a phone call
Warning signs in Mount Joy homes
Any one of these is worth a free look. Three or more usually means water has been working on the structure for a while.
- Damp slab in the middle of the floor, not just at the walls
- Water rising through the floor rather than running down a wall
- Crumbling mortar or loose stone in the foundation wall
- Standing water that stays for weeks in spring
- Water on the floor after a storm
- A damp, earthy smell you cannot place
- White chalky residue on block walls
- Peeling paint or rust at the base of the wall
- Cracks in a wall, floor or ceiling
- A wall that looks bowed, leaning or shifted
- Doors or windows that stick in one season
- Standing water or damp insulation in a crawl space
Everything we do in Mount Joy
One crew, one warranty, eight services — all of it out of the Lancaster office.
- Basement WaterproofingStop the water, keep the room.
- Foundation RepairWalls back where they belong.
- Crawl Space RepairThe room under your floor counts.
- Crawl Space EncapsulationSeal it once, properly.
- Sump Pump SystemsThe one thing that cannot fail at 2am.
- Mold RemediationRemove it, then remove the reason.
- Drainage SolutionsMove the water before it reaches the wall.
- Basement FinishingFinish it on a dry foundation.
How a Mount Joy job runs
Four steps, one to three days
Free inspection
We read the water path inside and out, photograph what we find, and hand you the photos.
Written scope and fixed price
One page, plain language, no expiring discount and no pressure to finance.
Install
Most interior systems are one to three days. We contain the dust and clean up daily.
Warranty and check-in
Lifetime warranty on the system, and we come back after the first wet season if you want us to.
Questions from around Mount Joy
Straight answers
Do you actually work in Mount Joy?
Yes — regularly. Our office is at 2348 Harrisburg Pike in Lancaster, and Mount Joy (Mount Joy Borough) is a routine stop for our crews. Ask for the Mount Joy photos when the estimator comes out.
What does a job in Mount Joy usually cost?
It depends on how much wall needs draining and what the ground is doing. The estimate is free and in writing before anything starts, there is no money down, and financing is available.
Why does my neighbor need a different system?
The water table here rises and falls with the river. Two houses on the same street can sit on different grades and take water differently, which is why we read the water path before quoting.
How fast can you get here?
Free estimates in Mount Joy are usually within a few days, and we run 24/7 emergency service when there is active water in the house.
Is the warranty transferable if I sell?
Yes. The waterproofing warranty is for the life of the home and transfers to the next owner, which is worth having in hand at closing.
Also working near Mount Joy
Same crew, same routes, same week.
- ElizabethtownElizabethtown Borough
- ManheimManheim Borough / Rapho Twp
- LandisvilleEast Hempfield Twp
- MariettaMarietta Borough
- ColumbiaColumbia Borough

Dry basement in Mount Joy. Let’s start.
Free estimate, no money down, and a lifetime warranty that transfers when you sell the house.







