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Best basement waterproofing pros near Seneca, PA

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Top-Rated Basement waterproofing pros in Seneca - Updated Nov 2026

Avatar for America's Basement Contractor
America's Basement Contractor
4.3(
128
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Seneca, PA and surrounding areas

Approved

In business since 2008

Free estimates

Warranties offered

"We had our basement waterproofed in May 2019, the crew was out for 3 days. They also did some landscape grading. It's been 1.5 years and no problem. Very professional company. If I have any questions Carl or his wife, Jayna, respond promptly. I would highly recommend ABC for waterproofing a basement."
Mold Remediation
Mold Remediation 2
Wall Anchors
Before 1
 Insulated thermal wall wrap and drainage board

+96

Response time1 day
Response rate85%
106 neighbors recently requested a quote
Avatar for Groundworks
Groundworks
4.3(
151
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Seneca, PA and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1975

Free estimates

Warranties offered

"I would strongly recommend Kris Weaver and Baker's Waterproofing. Kris is extremely knowledgable about basement waterproofing, there's that. But he also did an excellent job of aligning scope and our budget. Baker's Waterproofing was highly recommended to us from friend and Kris exceeded all our expectations. He appears to be a top notch human being and we hired Baker's immediately. We are looking forward to getting started on the work and resolving our basement waterproofing issues."
Foundation
Foundation
Foundation
Concrete
Concrete

+15

830 neighbors recently requested a quote
Recommended by76%of homeowners
Avatar for Aqua Solutions Basement Waterproofing LLC
Aqua Solutions Basement Waterproofing LLC
5.0(
6
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Seneca, PA and surrounding areas

In business since 2012

Free estimates

Credit card accepted

"Ethan , the owner , and crew of 4 did a fantastic job with waterproofing my very wet basement. They are very knowledgeable, professional and neat. Ethan explained everything ahead of time and gave me handouts that included pictures. He is very conscientious about his work and reputation. I would definitely recommend this company to others."
Response time10 mins
Recommended by83%of homeowners
Avatar for Highlander Waterproofing & Foundation Repair
Highlander Waterproofing & Foundation Repair
5.0(
8
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Seneca, PA and surrounding areas

In business since 2011

Free estimates

Emergency services offered

"Highlander exceeded my expectations! Mr. Kevin Adams (Senior Inspector), did a thorough assessment of my basement and garage needs, clearly answered all my questions and proposed an easy to understand solution in writing. Mr. Cameron Shoemaker (Customer Care) made me feel like I was his most important customer ever. He kept me informed throughout the entire project and gladly worked with me when I had to postpone the start date of my project due to personal reasons. Wesley (Foreman) and his crew showed up on time and worked tirelessly to get the job done right and on time. When I brought up a couple of concerns at the end of the project, they quickly and without hesitation did what needed to be done to keep me satisfied. Great company and people who are 100% customer oriented!"
Crisply rebuilt wall
Buckling, severely bowing wall
Additional Photos
Additional Photos
Additional Photos

+6

Recommended by100%of homeowners
Avatar for Central Lending Svc Inc dba Credit Central
Central Lending Svc Inc dba Credit Central
4.8(
72
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Seneca, PA and surrounding areas

In business since 2003

Emergency services offered

"I was having a hard time getting financing from the big box lenders but Mark was able to find me one and at short notice. When it looked like the deal would fall through because of title issues from the seller, Mark offered his guidance and expertise and was right there throughout the whole process. The whole 5 months! No call was to early, late or frequent. Mark was always accessible and immediately responsive. A man of his word. This property virgin and veteran is now living the American dream thanks to Mark Principi and the Central Lending staff. I would definitely recommend."
Additional Photos
Recommended by100%of homeowners
Showing 1-10 of 25
Basement Waterproofing FAQs, answered by experts

The purpose of soffits is to circulate air, so a blocked soffit means the air in your attic becomes stagnant. This can lead to a number of problems, mostly moisture-related, that can cause damage to your health and your home. The good news is that unclogging soffits is relatively straightforward, and if your attic is easy to access, an easy DIY project.

Costs depend on the area's size and condition, damage extent, and chosen method. A professional evaluation provides a tailored estimate based on specific needs.

Brick is designed to absorb moisture, but it is also designed to let it evaporate as well. So in general, the goal shouldn’t necessarily be keeping moisture out but making sure it has the room to breathe. If you have excess moisture getting through your brick wall, it’s more likely that you have a crack or other issue at play that a typical sealant won’t fix. So, instead of investing in sealant, try repairing your brick wall instead.

Yes, a crawl space can add value to your home. However, there is a higher chance of it adding value if it is an enclosed crawl space, as this reduces issues caused by excess moisture in the home. That being said, a basement does add more value than a crawl space.

Yes, it’s worth it to repair a crawl space foundation, even if the issue seems relatively minor. Foundation problems often get worse and more expensive to fix if you leave them untreated. Additionally, your entire home, from the framing and flooring to the roof system, relies on the foundation for even and level support. Issues with your foundation will almost always manifest as problems in and above your living space, so it’s important to find a solution.

The Seneca, PA homeowners’ guide to basement waterproofing services

From average costs to expert advice, get all the answers you need to get your job done.