Hear from Our Customers
You’re not dealing with that musty smell anymore. You’re not moving boxes off the floor every time rain’s in the forecast. You’re not wondering if that crack in the wall is getting worse or if mold’s growing somewhere you can’t see.
A properly waterproofed basement means you can actually use that space. Storage that stays dry. Air quality that doesn’t make you cough. A foundation that’s not quietly deteriorating while you sleep.
And when you go to sell, you’re not explaining away water stains or trying to convince buyers that “it’s not that bad.” You’ve got documentation, warranties, and a basement that proves itself. That’s worth something – both in peace of mind now and property value later.
We’ve been handling foundation waterproofing in Plymouth Meeting, PA since 2009. We’re a family-run company, which means when you call, you’re talking to people who actually care about getting it right the first time.
We know this area. We know the clay soil that holds water like a sponge. We know how the spring runoff from the Schuylkill affects basements in certain neighborhoods. We’ve seen what happens when water mains break on your block for the second time in a year – because it’s happened here.
Every waterproofing job we do comes with a lifetime transferable warranty. Not because we’re required to, but because we stand behind the work. You’re not getting pressured into services you don’t need or sold the most expensive option by default. You’re getting an honest assessment and a solution that actually fits your situation and budget.
First, we come out and actually look at what’s going on. Not a sales pitch – a real inspection. We’re checking where water’s coming in, what’s causing it, and what’s going to fix it long-term. You get a free estimate that breaks down exactly what needs to happen and why.
Once you’re ready to move forward, we start with the foundation work. That usually means installing an interior drainage system along the base of your foundation walls – a perimeter drain that catches water before it pools on your floor. If you need exterior waterproofing, we excavate around the foundation, apply a waterproof membrane, and install proper drainage to redirect water away from your home.
Sump pump installation is next if you don’t already have one or if yours isn’t cutting it. This pumps collected water out and away from your foundation. We also seal any cracks in your basement walls and address grading issues outside if that’s part of the problem.
The whole process typically takes a few days depending on the scope. You’ll know the timeline upfront. And when we’re done, you’ve got a system that works together – not just a band-aid fix that fails in two years.
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You’re getting a complete basement waterproofing system, not just one piece of the puzzle. That means interior drainage if needed, sump pump installation or replacement, foundation crack repair, and basement wall waterproofing – whatever your specific situation calls for.
In Plymouth Meeting, PA, we’re dealing with higher-than-average rainfall – around 49 inches a year compared to the national average of 38. Add in the area’s older homes and clay-heavy soil, and you’ve got the perfect recipe for water intrusion. Our systems are designed specifically for these conditions, not some one-size-fits-all approach.
We also handle crawlspace waterproofing and mold remediation if water damage has already created problems. Every job includes that lifetime transferable warranty, so if you sell your house, the protection goes with it. That’s a selling point buyers actually care about.
The cost for basement waterproofing in Plymouth Meeting typically runs between $2,500 and $6,500 depending on the size of your basement and what’s needed. We’ll give you an exact number after the inspection – no surprises, no upselling once we’re halfway through the job.
You’ll see the signs before you see the flood. Water stains on your basement walls or floor – even if they’re old and dried. A musty smell that won’t go away no matter how much you clean. Efflorescence, which looks like white chalky residue on concrete, means water’s pushing through your foundation. Cracks in your basement walls, especially horizontal ones or ones that are getting wider.
If you’re getting water in your basement after heavy rain, that’s not normal and it’s not something you just live with. Even small amounts of moisture create the conditions for mold growth and slowly damage your foundation. The longer you wait, the more expensive the fix becomes.
Most homeowners in Plymouth Meeting wait until they see standing water, but by then you’re looking at water damage repair on top of waterproofing costs. If you’re noticing any of these warning signs, it’s worth getting a free inspection to see what’s actually going on below ground. Sometimes it’s a simple fix. Sometimes it’s not. But you won’t know until someone who does this for a living takes a look.
Interior waterproofing manages water that’s already making its way into your basement. We install a drainage system along the inside perimeter of your foundation that collects water and directs it to a sump pump, which then pumps it out and away from your house. We also seal cracks from the inside and can apply waterproof coatings to your basement walls. It’s less invasive, more affordable, and it works well for most situations.
Exterior waterproofing stops water before it ever reaches your foundation walls. This means excavating around the outside of your home, applying a waterproof membrane to the exterior foundation walls, and installing drainage systems that redirect water away from your house. It’s more comprehensive but also more expensive and disruptive since we’re digging around your foundation.
Which one you need depends on your specific situation. If you’ve got active leaking, poor drainage around your home, or significant foundation damage, exterior waterproofing might be necessary. But for most Plymouth Meeting homes dealing with typical water intrusion, a properly installed interior system handles the problem without tearing up your landscaping. We’ll tell you honestly which approach makes sense for your home and your budget.
A properly installed basement waterproofing system should last decades – which is why we back ours with a lifetime warranty. The drainage systems, when installed correctly with quality materials, don’t just stop working. Sump pumps are the one component that may need replacement eventually since they have moving parts, but even those typically last 10-15 years with basic maintenance.
The key word is “properly installed.” A lot of waterproofing failures happen because the system wasn’t designed right for the specific home, corners were cut on materials, or the installation was rushed. If your drainage system isn’t sloped correctly, it won’t move water efficiently. If your sump pump isn’t sized right for your basement, it’ll burn out faster.
That’s why the warranty matters. Anyone can say their work will last, but a lifetime transferable warranty means we’re confident enough to put it in writing. If something fails because of how we installed it or the materials we used, we fix it. You’re not paying twice for the same job. And if you sell your home, that warranty transfers to the new owner – which is a real selling point when you’re competing with other houses on the market.
You can seal cracks, and sometimes that’s actually all you need – if the crack is small, stable, and not actively leaking. But here’s what most homeowners don’t realize: the crack you can see is usually a symptom, not the cause. Water’s coming in because of pressure building up outside your foundation, poor drainage around your home, or soil conditions pushing against your walls.
If you seal a crack without addressing why it’s there, you’re just moving the problem. Water will find another way in – through a different crack, through the joint where your floor meets the wall, or by creating new cracks. You’ve spent money and time on a fix that doesn’t actually fix anything.
Foundation crack repair is part of a complete waterproofing system, but it’s not the whole system. If you’ve got one small crack and no other signs of water problems, sealing it might be enough. But if you’re seeing multiple cracks, water stains, or moisture issues, you need to address the source of the water, not just patch the entry point. We can tell you honestly which situation you’re dealing with during a free inspection – sometimes it really is just a crack that needs sealing, and we’ll tell you that.
If your sump pump fails during heavy rain, you’re going to get water in your basement – potentially a lot of it, depending on how much water your drainage system is collecting. That’s why sump pump reliability isn’t something to gamble on, especially in Plymouth Meeting where we get nearly 50 inches of rain a year.
The most common failure points are power outages during storms (when you need your pump most), pumps that aren’t sized correctly for the amount of water they’re handling, and pumps that simply wear out because they’re old. A lot of homeowners don’t realize their sump pump is struggling until it completely stops working at the worst possible time.
This is why we recommend battery backup sump pumps for homes in areas with frequent storms or power issues. If your primary pump fails or loses power, the backup kicks in automatically. It’s not a luxury add-on – it’s insurance against the exact scenario that causes thousands in water damage. We also make sure your sump pump is properly sized for your basement and that it’s discharging water far enough away from your foundation. A pump that’s just dumping water right next to your house is creating a cycle where the same water keeps coming back in.
Most basement waterproofing projects in Plymouth Meeting run between $2,500 and $6,500, with the average around $4,200. But that’s a wide range because every basement is different. Your cost depends on the size of your basement, what’s causing the water intrusion, and what systems you need to fix it.
A straightforward interior drainage system with a sump pump installation for a smaller basement might come in around $3,000. A larger basement that needs exterior waterproofing, extensive crack repair, and upgraded drainage systems could run $8,000 or more. If there’s already mold growth from water damage, you’re adding remediation costs on top of waterproofing.
Here’s what matters more than the upfront cost: what happens if you don’t fix it. Water damage repair after a flood can easily hit $5,000 to $10,000. Mold remediation adds another few thousand. Foundation damage from years of water intrusion can cost $10,000 or more to repair. And none of that includes the hit your property value takes when buyers see evidence of water problems.
We give you a free estimate after inspecting your basement, and that number is what you’ll pay – we’re not adding charges once we start working. You’re also getting a lifetime warranty, which means you’re paying once for a permanent solution, not paying again in five years when a cheap fix fails.
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