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Best basement waterproofing pros near Southeastern, PA

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    Average homeowner rating
  • Verified reviews icon72
    Verified basement waterproofing services reviews

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

Avatar for Waterproofing One
Waterproofing One
4.7(
152
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Southeastern, PA and surrounding areas

Approved

In business since 1999

Free estimates

Warranties offered

"Waterproofing One was extremely professional throughout the process and the entire team worked extremely hard. My crawlspace is very large so the team put in a lot of time and effort to ensure there would be no issues for many years to come."
Additional Photos
Additional Photos
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Additional Photos

+7

6 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for AJ Waterproofing
AJ Waterproofing
4.8(
207
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Southeastern, PA and surrounding areas

Approved

In business since 1976

Free estimates

Emergency services offered

"The job/work couldn’t have went any better and smoother then it did, not to mention the cleanliness and customer service provided from beginning to end went above and beyond my expectations. Inside my basement they made sure objects and furniture were moved out of the way of the working area and covered for protection. They also made sure the walkways and paths used to remove debris out of the basement and new materiel into the basement were covered to prevent surfaces from getting dirty or damaged. Just overall a very thorough and diligent process from start to finish. I would highly recommended AJ Waterproofing and most certainly would rehire them for any future business if needed."
Additional Photos
Additional Photos
Additional Photos
Response time1 day
Response rate100%
1 neighbors recently requested a quote
Avatar for Basement Gurus, LLC
Basement Gurus, LLC
4.8(
217
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Southeastern, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Warranties offered

"We had a great experience with Basement Gurus. Their team completed waterproofing work in our basement and was professional, knowledgeable, and thorough throughout the entire process. They took the time to explain the work, answered our questions, and made sure everything was completed properly. We appreciate their attention to detail and the peace of mind the completed waterproofing has given us. We would definitely recommend Basement Gurus to anyone in need of quality basement waterproofing services."
100 Ft 4 inch HDPE to drywell
Concrete Replacement
Egress Installation
Walls After Wall Pin Installation
After Concrete has been removed

+339

Response time1 day
484 neighbors recently requested a quote
Recommended by68%of homeowners
Avatar for Quality 1st Basement Systems, Inc.
Quality 1st Basement Systems, Inc.
4.7(
113
)
Basement Drainage Channels - InstallFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Southeastern, PA and surrounding areas

Approved

In business since 1999

Free estimates

Warranties offered

"Hired them for 3 projects I have installed this basement waterproofing solution in 2 homes. System speaks for itself. Nothing better on the market. Work was first rate. Expectations were presented prior to the project. Details on what would happen and how the project would go. Would not hesitate to use again ERV installed New basement egress. This project did not go as planned, but not at the fault of basement systems. Was originally supposed to get a BILCO door but due to unforseen issues, that was not able to happen. They ended up installing a new staircase from my basement to ground level. Work was first rate and ended up better than a bilco door. Company re landscaped and everything is as it was. All work performed was top notch and no issues on anything they have done"
Show Booth
Tough day
Found it in a crawlspace
What is it?
Found it in a crawlspace

+142

Response time1 day
Recommended by88%of homeowners
Avatar for Once & Done Waterproofing Solutions, LLC
Once & Done Waterproofing Solutions, LLC
4.6(
61
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Southeastern, PA and surrounding areas

Approved

In business since 2018

Free estimates

Warranties offered

"First attempt at remediation was disappointing, but subsequently a more aggressive effort was made. I must say I was pleasantly surprised at the level of customer service and concern. In a time when warranties and customer satisfaction are just lip service, it is a refreshing experience to deal with a company that values its customerâ s concerns. I would recommend you consider Once And Done for your basement waterproofing needs.."
job in progress
job in progress
job in progress
job in progress
job in progress

+14

Response time11 hrs
20 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Dry Tech Waterproofing Solutions
Dry Tech Waterproofing Solutions
4.4(
276
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Southeastern, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Emergency services offered

"Every phase of the basement waterproofing project was first-rate. Through sketches, the inspector/technician took the time to explain how a sub-floor pressure relief system works. In a knowledgeable and professional manner, he designed the system for our basement and presented a detailed project proposal with drawings. An affordable cost estimate was reached. Also, financing guidance was given to obtain a deferred interest loan. Three days later, the construction crew arrived to begin installation of the system. They were attentive to specific concerns and answered all questions completely and politely. Through discipline and hard work, they completed the job in two days, one day ahead of schedule. Upon completion, including a thorough clean-up, a tour was given of the newly installed system. Dry Tech Waterproofing Systems is a high quality and efficient company that I will highly recommend to family, friends, neighbors, and others."
Digging out the area
Filling in the crack
During
Insulation board is placed over the Water Shield
Water Shield

+24

Response time8 hrs
Response rate99%
136 neighbors recently requested a quote
Avatar for Del-Val Basement Waterproofing, LLC
Del-Val Basement Waterproofing, LLC
4.6(
18
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Southeastern, PA and surrounding areas

Approved

In business since 2012

Free estimates

Warranties offered

"My basement was getting wet every time it rained.. I called and was able to have an inspector come out right away for a free estimate. Everyone was so nice and very professional. I now have a dry basement! I would highly recommend them if you are in need of any waterproofing or foundation services!"
Subfloor Pressure Relief
Drain board with system
Fortress Floor Coating
Dimple board
Exterior Sump area

+2

Response time9 hrs
Response rate99%
86 neighbors recently requested a quote
Basement Waterproofing Specialists
4.0(
597
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Southeastern, PA and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"I had a serious basement flooding problem. I had my basement waterproofed 2 times. it didn't work! Basement Waterproofing Specialists installed a commercial drain system and after 2 years I have never had a drop of water they are AMAZING, thank you Basement Waterproofing specialists YOU ARE THE BEST!"
Foundation Repair
 Before and After Stone Work
 Mirra Drain
 Mold Remediation
 Clean Work Areas

+67

Response time11 hrs
254 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Completely Dry Waterproofing
Completely Dry Waterproofing
4.6(
16
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Southeastern, PA and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"I would recommend Completely Dry Waterproofing because they have excellent salespeople who thoroughly explain the work to be done. They arrive promptly, work neatly, clean up thoroughly, and offer a very competitive price. And, my basement is dry where they completed their work."
Response time1 day
Response rate94%
8 neighbors recently requested a quote
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Showing 1-10 of 175
Basement Waterproofing FAQs, answered by experts

A crawl space can be as little as 42 inches below the grade of your house, but this is not always recommended in flood-prone areas. At a minimum, there must be at least 16 inches of clearance between the ground and the floor joists to access the space in an emergency.

If you notice standing water under the deck after rainstorms, you may need a drainage system to efficiently move this water. You do not want standing water to rest against your foundation or against support posts for the deck, as this could cause significant structural problems over time. Make sure the area has proper grading, too.

The most expensive foundation repair method is to install helical piers. Helical piers are a type of steel pier used to support sinking foundations in areas with poor soil conditions or deep bedrock. This foundation repair method can cost up to $3,000 per pier, including labor, because of its material and labor-intensive installation process. Total foundation repair costs can easily reach over $20,000 using this method.

Statistics show that 98% of basements will experience some form of water damage over time. However, that doesn’t mean all basements will experience severe flooding. The best way to prevent a water-damaged basement is to keep up with home maintenance and have proper drainage installed outside your home to direct water away from the foundation. You can also consider building a flood wall around the house if you live in a flood-prone area.

In perfect conditions—meaning, no overexposure to the elements without roofing material on top of it—an ice and water shield can last for decades. In fact, many come with a limited lifetime warranty because they should last for a long time. If, however, the membrane is exposed to the elements during building or if there is a delay in installing the roofing material, it might only last up to 180 days if exposed to the elements. The key is to make it a layer of protection and then protect that layer by installing the roofing.

The Southeastern, PA homeowners’ guide to basement waterproofing services

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