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  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon112
    Verified basement waterproofing services reviews

Verified Reviews for Basement Waterproofing pros in Avalon, PA

*The Angi rating for Basement Waterproofing companies in Avalon, PA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Waterproofing needs.

*The HomeAdvisor rating for Basement Waterproofing companies in Avalon, PA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Waterproofing needs.

Last update on October 12, 2026

Find Basement waterproofing pros in Avalon

Avatar for Advanced Basement Solutions
Advanced Basement Solutions
4.5(
190
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Avalon, PA and surrounding areas

Approved

In business since 2003

Free estimates

Warranties offered

"Advanced Basement Solutions showed up on time, did a superb job, and cleaned up after the job. The crew was clean and professional and the job was performed in less time than estimated."
Completed Internal French Drain with Wall Treatment
Completed Internal French Drain System
Completed Internal French Drain System with Pump
Additional Photos
Additional Photos

+5

11 neighbors recently requested a quote
Recommended by92%of homeowners
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Avatar for Swaskoski Solutions
Swaskoski Solutions
5.0(
116
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Avalon, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2013

Free estimates

Emergency services offered

"The team of men came in and got everything done in one day. Nobody wants to have their basement ripped up but they did a great job and I would highly recommend them. Our basement is now waterproofed and dry."
Interior drainage system
Interior drainage system
Interior drainage system
Interior drainage system
Interior drainage system

+19

Response time2 days
Response rate90%
4 neighbors recently requested a quote
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Avatar for G & J Waterproofing
G & J Waterproofing
4.6(
127
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Avalon, PA and surrounding areas

Approved

In business since 2010

Free estimates

Warranties offered

"I had G & J waterproof my basement last year and thru all this rain and sludge my basement stayed dry. I highly recommend them."
Additional photos
Additional photos
Additional photos
Additional photos
Additional photos

+55

Recommended by78%of homeowners
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Avatar for H&R Waterproofing, LLC
H&R Waterproofing, LLC
4.7(
82
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Avalon, PA and surrounding areas

Approved

In business since 2019

Free estimates

Warranties offered

"Waterproofed basement done in 2 days as promised and 1 day for out side projects.. Honest, trust worthy, and did a great clean up job. Also moved everything back in place a few days after the cement dried. Would definitely recommend."
Waterproof
Waterproof
Waterproof
Waterproof
Drainage

+17

Response time1 day
Response rate86%
92 neighbors recently requested a quote
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Everdry Waterproofing of Pittsburgh
4.2(
131
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Avalon, PA and surrounding areas

Approved

In business since 1969

Free estimates

Credit card accepted

Here at Everdry Waterproofing of Pittsburgh, we're excited to earn your business! Locally owned and operated, we are known in the area for our prompt service and attention to detail. Customer satisfaction is always our primary concern, so be sure to give us a call today!

35 neighbors recently requested a quote
Recommended by82%of homeowners
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Avatar for Ark Basement Services, Inc.
Ark Basement Services, Inc.
4.1(
147
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Avalon, PA and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"They did a great job fixing the basement and gave me a reasonable price"
Verona
Verona
Carbon Fiber Straps
1 neighbors recently requested a quote
Recommended by92%of homeowners
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Avatar for Highlander Waterproofing, Inc.
Highlander Waterproofing, Inc.
4.3(
255
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Avalon, PA and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"The Micheal Aquilia crew were very hard working and left area clean. They able to finish my job waterproofing indoor basement area and out side garage in one day!"
Project Start
Rear Foundation Wall
Existing Foundation Wall Not On Footer
Wall Rebuild
Corner Pilaster

+39

Response time7 hrs
94 neighbors recently requested a quote
Recommended by91%of homeowners
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Avatar for Steel City Waterstoppers
Steel City Waterstoppers
4.8(
24
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Avalon, PA and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"We had the Steel City crew install the waterproofing system (French drain and sump pump) and wall strap in our basement. They are very friendly and efficient. They finished the project within one day and cleaned up everything. Then they walked us through and explained to us how to check whether the system is working. They also called us to check whether things are going well several days later. BTW, they have lifetime warranty! Very nice experience working with them and I would recommend to everyone!"
Waterproofing/Structure
Waterproofing/Structure
open trench
Pump Basin Trench
Waterproofing/Structure

+11

Response time2 hrs
Response rate99%
Recommended by95%of homeowners
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Avatar for Advanced Basement Solutions, Inc.
Advanced Basement Solutions, Inc.
4.2(
71
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - Install

Serving Avalon, PA and surrounding areas

Approved

In business since 2000

Free estimates

Warranties offered

"Real Pros. They arrived a tad early and I asked them to not start pounding out the basement floor until 8 am. At 8:01 they started. French drain Project finished completely at 12:15. I’ve waited until the next big rain which happened on Monday am. Torrents of rain and basement is bone dry. Exactly as promised."
Wall Plate
Installing Wall Anchors
Installing Wall Anchors
Driving Rods
Earth Anchor

+20

Response time8 hrs
51 neighbors recently requested a quote
Recommended by88%of homeowners
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Avatar for Groundworks
Groundworks
4.3(
151
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Avalon, PA and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1975

Free estimates

Warranties offered

"Jacob M, Mathew D., and Patrick B. worked for 2 days to waterproof our basement. They were on time, friendly, and got the job done! Highly recommend!"
Foundation
Foundation
Foundation
Concrete
Concrete

+15

989 neighbors recently requested a quote
Recommended by76%of homeowners
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...
Showing 1-10 of 122
Basement Waterproofing questions, answered by experts

Water damage always poses a primary risk of mold and mildew, but growth is not guaranteed. Whether mold develops depends on several factors, including the severity of the water damage and how quickly the area is addressed. To prevent mold, you must act fast—ideally within the first 24 hours. The process involves cleaning up all standing water and thoroughly drying the affected area. If the damage is extensive, the cleanup was delayed, or you suspect mold might be present, it is safest to assume it has grown and contact a professional mold inspector or removal expert to assess the situation.

No, everything doesn’t get wet if the bathroom is well-designed and the fixtures are properly installed. It’s important that the floor of a wet room drains correctly, and proper waterproofing and slip-resistant flooring are used to avoid creating slipping hazards. Since the shower isn’t housed in an enclosed space, you’ll need to make sure the towel rack and toilet paper holder are placed in areas where they won’t get wet.

Yes, cleaning a crawl space is worth the cost. Although it's an out-of-sight area, neglecting it can lead to significant problems like pest infestations (including termites and carpenter ants), mold, and fungal growth, which can cause structural damage. Regular cleaning helps prevent these issues. While hiring a contractor has ongoing costs, the price for cleaning—typically between $0.50 and $4 per square foot—is much lower than the cost to remediate a pest or mold problem. Additionally, a clean crawl space can lead to improved indoor air quality and more comfortable temperatures in your home.

Some disadvantages of crawl spaces are mostly regarding the air itself—moisture build-up and poor ventilation, which can cause problems both in the house and underneath it, even damaging the foundation itself. Crawl spaces are difficult to access and often invite unwanted pests during the hot summer months and the cold winter ones. These hard-to-seal spaces are also susceptible to water damage during periods of heavy rain or melting snow.

If a crawl space isn’t vented, there can be moisture buildup, which can lead to mold damage, easily destroying the foundation of your home. A closed-off crawl space can trap heat, which can be useful in the winter, but can also trap dangerous gases and prevent clean air from entering the home through the floorboards.

The Avalon, PA homeowners’ guide to basement waterproofing services

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

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