Hear from Our Customers
When your basement stays dry, you stop losing square footage to a problem that only gets worse with time. Whether you’re finishing the space, protecting your mechanicals, or just trying to stop the musty smell that’s crept into the rest of the house — waterproofing is the fix that actually holds.
Newtown sits on clay-heavy soil that swells when it absorbs water. Every spring, when Bucks County snowmelt saturates the ground before it’s fully thawed, that clay pushes against your foundation walls with serious force. Homes near the Neshaminy Creek corridor and Tyler State Park deal with elevated groundwater on top of that. It’s not bad luck — it’s geology, and it’s predictable.
For homes in the Historic Borough, the stakes are even higher. Foundations built from rubble stone and early brick in the 1700s and 1800s were never designed to handle sustained hydrostatic pressure from modern groundwater conditions. The right waterproofing approach doesn’t fight the original construction — it works with it. That’s the difference between a solution that lasts and one that fails in three years.
We’ve been doing this work across Newtown and Bucks County for over 20 years. That means we’ve waterproofed colonial stone foundations in Newtown Borough, poured concrete basements in Newtown Grant, and everything in between — without a franchise playbook telling us how to upsell you.
We’re fully licensed, bonded, and insured. We carry EPA and HUD compliance, and we have a Certified Lead Inspector and Risk Assessor on staff — which matters more than most homeowners realize when you’re working on a pre-1978 home near the Historic District. We use HEPA filtration systems on every applicable job, and we offer cash discounts because not everything needs to run through financing.
You won’t get a four-hour in-home presentation from us. You’ll get a straight answer, a free estimate, and a clear plan.
It starts with a free on-site estimate. We come out, look at what’s actually happening — where the water is entering, what’s driving it, and what your foundation is made of. In Newtown Borough, that often means assessing stone or brick construction that needs a different approach than a standard poured concrete wall. We’re not guessing. We’re diagnosing.
From there, we walk you through the right solution for your specific situation. That might be an interior drainage system with a sump pump, targeted crack injection, wall sealant, or a combination. For homes near the Neshaminy Creek watershed where groundwater is a consistent factor, interior perimeter drainage is often the most reliable long-term answer. If there’s mold present — which is common when water intrusion has gone unaddressed — we handle that too, in the same project, with the same crew.
If your home is in Newtown Borough’s Historic District, we’re mindful of HARB considerations and favor interior-first approaches that don’t disturb exterior masonry unnecessarily. Permits are pulled where required under Newtown Township’s or the Borough’s building codes. When the work is done, you’ll know what was done and why.
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Most waterproofing companies stop at the water. We don’t. We handle the full scope — waterproofing, mold testing, mold remediation, and any demolition needed to access and repair what’s behind the walls. For older homes in Newtown Borough where water intrusion has been happening quietly for years, that one-stop capability isn’t a convenience. It’s a necessity.
On the waterproofing side, we bring state-of-the-art equipment, HEPA filtration, and methods that are calibrated to what Bucks County actually throws at a foundation — clay soil expansion, seasonal groundwater shifts, freeze-thaw cycles that widen existing cracks every winter. Whether it’s a sump pump installation, interior French drain, wall crack injection, or full basement sealing, the work is done to last.
We also carry a Certified Lead Inspector and Risk Assessor on staff. In a community where a significant portion of homes predate 1978 — especially throughout the Historic Borough — that credential isn’t a footnote. Any time waterproofing work involves disturbing older materials near foundation walls or basement framing, lead exposure is a real risk. We assess it, manage it, and document it properly. That’s the kind of thoroughness that protects your family and keeps the project fully compliant with EPA and HUD standards.
Spring is the most predictable season for basement flooding in Newtown, and the reason comes down to two things happening at once. Bucks County gets significant snowmelt in late winter and early spring, and when that water saturates ground that’s still partially frozen, it can’t absorb into the soil — so it moves laterally, straight toward your foundation.
Add to that Newtown’s clay-heavy soil, which swells when it takes on moisture and pushes against your basement walls with what’s called hydrostatic pressure. Homes near Tyler State Park and the Neshaminy Creek corridor deal with elevated groundwater on top of surface water, which compounds the problem. If your basement floods every spring like clockwork, it’s not coincidence — it’s a drainage and pressure issue that a properly designed interior waterproofing system can resolve for good.
Cost depends on what’s actually causing the problem and how much of the basement perimeter needs to be addressed. For a targeted crack injection or localized wall sealing, you might be looking at a few hundred dollars. For a full interior perimeter drainage system with sump pump installation — which is often the right call for homes with chronic flooding or elevated groundwater — costs typically run in the range of $3,000 to $8,000 or more depending on square footage and conditions.
In Newtown specifically, older homes in the Borough with stone or brick foundations sometimes require more labor-intensive approaches than a standard poured concrete basement, which can affect the overall cost. The best way to get a real number is a free on-site estimate — not a phone quote. We come out, assess the actual conditions, and give you a straight answer on what it will take and what it will cost. No pressure, no same-day discount tactics.
Generally, yes — most basement waterproofing projects in Newtown require a building permit, whether you’re in the Borough or the Township. Both jurisdictions enforce the Pennsylvania Uniform Construction Code, and work involving structural elements, drainage systems, or sump pump installation typically falls under permit requirements.
If your home is in Newtown Borough’s Historic District, there’s an additional layer to be aware of. The Borough has a Historic Architectural Review Board — HARB — that oversees exterior work on properties in the district. Interior waterproofing systems like drainage channels and sump pumps generally don’t trigger HARB review. But exterior excavation or any work that changes the visible appearance of your foundation from the street may require a Certificate of Appropriateness before permits are issued. We handle permit coordination as part of the project and favor interior-first approaches for historic properties specifically because they’re less likely to create complications with the review process.
Yes — and it’s something we have real experience with. Stone and rubble foundations common throughout Newtown Borough’s Historic District behave very differently from poured concrete. The mortar joints deteriorate over time, the stones shift slightly, and water finds its way in through gaps that weren’t there when the house was built. Standard exterior waterproofing membranes designed for modern concrete don’t translate well to these older materials.
The most effective approach for historic stone foundations is typically an interior drainage system that captures water at the base of the wall and channels it to a sump pump before it can spread across the floor. Combined with targeted repointing of deteriorated mortar joints and appropriate wall sealants, this method addresses the water without requiring aggressive exterior excavation that could disturb the original masonry. It’s a more careful, deliberate process — but it’s the right one for a foundation that’s been standing since before the Revolutionary War.
Basement sealing typically refers to applying a waterproof coating or membrane directly to the interior surface of your basement walls. It’s a reasonable first line of defense for minor moisture seepage or condensation, and it can help in situations where water is working through slightly porous concrete. The limitation is that sealing alone doesn’t address hydrostatic pressure — if water is pushing hard against your walls from the outside, a surface coating will eventually lose that battle.
Basement waterproofing in the fuller sense involves managing where the water goes, not just blocking it at the wall surface. That usually means interior drainage channels, a properly sized sump pump, and sometimes exterior grading corrections that redirect water away from the foundation. In Newtown, where clay soil creates real lateral pressure during wet seasons, sealing alone is often a temporary measure. A complete waterproofing system is what gives you long-term protection — especially in homes that have been dealing with recurring water issues for years.
Yes — and this comes up more often than most homeowners expect. When water has been getting into a basement for months or years, mold growth is a common companion. In Newtown Borough’s older homes especially, where moisture has sometimes been working through stone or brick foundations for decades, you can find mold behind finished walls, in insulation, and along floor framing that looks fine from the outside.
We handle mold testing, remediation, and any demolition needed to access affected areas — all in the same project, with the same crew. You’re not coordinating a waterproofing contractor and a separate mold company and hoping their scopes of work align. We assess the full picture from the start, which means the remediation and the waterproofing are designed to work together. For Newtown homeowners dealing with both issues at once, that integrated approach saves time, reduces overall cost, and makes sure nothing gets missed between the two scopes of work.
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