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Basement Waterproofing in Mount Lebanon, PA

At Advanced Basement Solutions, we have been providing basement waterproofing solutions throughout Allegheny County since 2003.

We help homeowners uncover the real cause of water problems. Whether it is aging drain tile, hydrostatic pressure, or hidden foundation cracks, we know what to look for and how to fix it.

Don’t wait until a small issue turns into costly damage. Schedule your free inspection today and find out exactly what is happening in your basement.

No Subcontractors

45-Minute Free Estimates

Honest recommendations

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Advanced Basement Solutions

Here’s What Our Customers Say About Us

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Jerry C profile picture
Jerry C
12 days ago
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Its been a couple of years since they completed the work they did on my basement. But after last night's storm , not a drop entered my basement. From the time they came to give an estimate, completed the work and taking questions and concerns about my what ifs. They were and have been friendly and professional. The work exceptional... four thumbs...
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Pat Baird profile picture
Pat Baird
82 days ago
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Christopher K (senior field inspector) provided a clear and detailed estimate. He not only build trust with me but also set the foundation for successful project execution.
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Brandon E. profile picture
Brandon E.
94 days ago
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The advanced basement solutions team was great. They gave us a good price. They came out quick and on time and did a great job with the French drain and new leader lines to the down spouts. It poured after they were done, everything worked to perfection.
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Kassie Thompson profile picture
Kassie Thompson
111 days ago
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+0
We had water coming into our finished basement and got a few quotes on how to fix the problem. Advanced basement solutions installed interior French drains, a bigger sump pump and bottom plates on the foundation, as the foundation had started to shift and crack due the pressure of how much water was coming in. Their quote was less than the competition and they didn’t make us sit through a corny presentation. Zack, the project manager was extremely prompt with his quotes and answered texts quickly with any questions or concerns I had. They were able to come out 3 weeks after we got our quote and had the job done in one day. They cleaned up well and put plastic up at the entrances so debris wouldn’t fly upstairs. So far, our basement has been completely dry and we were able to get it refinished. I’d definitely recommend them to anyone dealing with a wet basement. Don’t call the guys with commercials- you’ll Sit through a presentation full of sales tactics with a ridiculously high price.
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Ellen Kretchmar profile picture
Ellen Kretchmar
116 days ago
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Excellent customer service by Chris! Professionalism, integrity, and knowledgeability. Highly recommend.
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Courtney Scott profile picture
Courtney Scott
123 days ago
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We had Advanced Basement Solutions come out for a free evaluation and couldn't be happier with the experience. They showed up right on time, were incredibly professional, and gave us a thorough, honest assessment of our basement — no upselling, no pressure, just straightforward information about what we actually needed. Chris was very nice and a pleasure to deal with. It's rare to find a company that treats a free evaluation with the same care and professionalism as a paying job. That kind of integrity really says a lot. We will absolutely be calling them when we're ready to move forward. Highly recommend Advanced Basement Solutions to anyone looking for an honest, professional company!
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Jake Hoak profile picture
Jake Hoak
309 days ago
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Chris, the rep who came to give me an estimate, was fantastic. Very knowledgeable and forth coming with information. Would highly recommend giving them a call.
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Kelley W. profile picture
Kelley W.
464 days ago
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Excellent work! The deciding factor in choosing ABS over others was Chris K asking great questions when he came to give an estimate. Clearly he thought through the entire process and anticipated potential challenges rather than just trying to sell me the work. I was very pleased with the end result as well and have had no issues with water in my basement and garage!
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Lynn Erdos profile picture
Lynn Erdos
470 days ago
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ABS were professional, fair, honest, and did quality work.
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James Ruefle profile picture
James Ruefle
585 days ago
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I was getting water in my basement for a few years prior to calling Advanced Basement Solutions in 2011. After they came to my house and discussed the project and the price for installing an internal French drain and pump to drain the water out into my yard I felt comfortable with choosing this company. They did not disappoint. Solved my issues completely and I had no issues until early 2025, as I noticed my pump was no longer pumping water out. Impressively the whole system still held the water from getting into my basement. I called them on a Thursday afternoon regarding the matter and within an hour a tech called me back to discuss my pump. The next morning he came to my house and installed a new pump which probably took him 40 minutes max and had the water pumping out!! They really back up there work and parts!! I was really impressed that after 14 years they came back and with no hassle or stress about it solved the problem!!

OUR SERVICES

Waterproofing Services for Mount Lebanon Homes

Basement Waterproofing

Aging Drain Tile Replacement and Interior Drainage

Clay drain tile from the mid-century builds eventually collapses or clogs. When it fails, water backs up through your floor. We replace it with a modern interior drainage channel tied directly to your sump pump.

Sump Pump Systems and Battery Backup

Power outages and heavy storms go hand in hand. That is why we install Blue Angel battery backup systems so your sump pump keeps running and your basement stays dry even when the lights go out.

Block and Stone Foundation Crack Repair

Block foundations leak through mortar joints that are often not visible. We find those hidden cracks and seal them so water stops finding its way in.

Bowing Wall Stabilization

Decades of soil pressure and tree roots strain older block walls in ways newer foundations rarely face. We prevent this movement before it becomes a structural problem with our Grip Tite wall anchors.

Yard Drainage and Downspout Management

Flat grades lead surface water to your foundation. We design a custom yard drainage system to route it away from your house to prevent water damage and moisture in your basement.

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Process

Step-by-Step Process for Basement Waterproofing

1

On-Site Inspection

We assess your foundation type, check the condition of any existing drainage, and identify where water is entering. Older homes often have multiple entry points, and we look at all of them.

2

Customized Plan

After the inspection, we put together a plan to waterproof your basement based on the specific needs of your foundation.

3

Waterproofing Work

Our team of certified professionals handle everything in-house. We don’t hand off to subcontractors to ensure our projects complete on time and to the highest of standards.

4

Final Walkthrough

Before we leave, we will walk you through the completed work and answer any concerns or questions you may have.

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Repair Process

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Finding the Right Fix for Your Mount Lebanon Basement

The right waterproofing solution depends on how water is getting into your basement. The source of the problem determines whether an interior system, an exterior system, or a combination of both will work best

Interior or Exterior?

Interior waterproofing manages water that has already entered and routes it safely out. Exterior waterproofing prevents groundwater from reaching your walls.

Which one fits your home depends on where the water is coming from and how long it has been happening.

Interior waterproofing is often the right solution when water is entering at the joint where the floor meets the wall, coming up through the basement floor, or appearing after heavy rain. In these cases, water has already reached the foundation, and the goal is to collect it and direct it safely away before it spreads through the basement.

Exterior waterproofing is usually the better option when water is coming through foundation walls, when outside drainage is poor, or when visible cracks on the exterior foundation are allowing groundwater in. This method works by stopping water before it reaches the wall.

Why Hydrostatic Pressure Is Often the Real Cause

Saturated soil builds pressure against your foundation walls and pushes water through any weak point it can find. Relieving that pressure with a proper drainage system is what actually stops the cycle.

Why Store-Bought Sealants Stop Working

Hydraulic cement and paint on sealers block one spot while pressure builds behind the wall, looking for the next opening. A professionally installed drainage and basement waterproofing addresses the root cause to ensure it does not happen again.

At Advanced Basement, we identify the source of the problem and recommend the solution that fits your home best.

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Basement Waterproofing

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See Our Recent Basement Waterproofing Projects

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Why Mount Lebanon Homeowners Choose Advanced Basement

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Serving Allegheny County Homeowners Since 2003

Two decades in this region means we already know what these foundations deal with. You get a contractor who understands the problem before the inspection even starts.

A Warranty That Goes With the House

Our lifetime transferable warranties stay with the home when you sell. Buyers in Mount Lebanon do their homework, and a covered foundation removes a major objection before the inspection report even comes back.

No Subcontractors on Your Property

Your project never gets handed off to someone we hired for the week, so quality and accountability stay consistent throughout.

Honest Assessment

We tell you what your basement needs and what it does not. If the problem is minor, we will say so. Our business runs on referrals, not on overselling.

Done in Days

Most projects finish in one to three days. We work clean, stay on schedule, and leave your home the way we found it, minus the water problem.

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Advanced Basement Solutions

Searching for Basement Waterproofing Near Me

If you are searching for “basement waterproofing near me” in Mount Lebanon or the surrounding areas of Allegheny County, Advanced Basement Solutions is your answer.

We have been providing basement waterproofing solutions in Allegheny County since 2003. We know these homes, we know these foundations, and we know what actually fixes the problem.

Get a free estimate and find out exactly what your basement needs.

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FAQs About Basement Waterproofing Services in Mount Lebanon

FAQs

How do I know if my older home's drainage system has failed?

Common signs of a failed drainage include water rising through the floor, a constantly running sump pump, or a musty smell that never fully goes away, even after dry spells.

If you’re facing any one or more of these issues, schedule a free inspection and find out what’s causing the issue/s.

How long does the basement waterproofing take?

Most projects are completed in 1 to 3 days, depending on the size of the basement and the type of system being installed.

Will waterproofing add value to my home before I sell?

A moisture-free basement with a lifetime transferable warranty is something buyers and home inspectors in Mount Lebanon notice. It addresses a common objection during the sale process and gives buyers confidence in the foundation’s condition.

Do you offer financing?

Yes. We offer financing for qualified buyers. Some restrictions apply, and the lender determines terms.

Advanced Basement Solutions

Not Sure What Your Basement Needs? Start Here

Many homeowners in Mount Lebanon are unsure if the problem is serious, how much it will cost to fix, or whether they are being sold something they do not need.

That is exactly why we offer a free inspection.

We will show you what is happening, explain your options in plain terms, and let you decide what makes sense for your home.  If there is a real issue, it is better to catch it early before it turns into a bigger and more expensive problem.

Schedule your free inspection and get a clear picture of your basement’s condition.

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