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Best basement waterproofing pros near Trafford, PA

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TRUSTED BY TRAFFORD, PA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon116
    Verified basement waterproofing services reviews

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

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

Serving Trafford, PA and surrounding areas

Approved

In business since 2003

Free estimates

Warranties offered

"Even though this was a company that did only basement waterproofing work, the company representative was very HONEST. After I described the situation to him, he very honestly told me that the problem was not likely ground water coming in and that I most likely did not need his company's service. He was correct. It ended up being a plumbing issue. I very much appreciated his honesty. If you ever think you may need basement waterproofing services, be sure to consider this honest, trustworthy company."
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
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 Trafford, PA and surrounding areas

Approved

In business since 2019

Free estimates

Warranties offered

"Outstanding job by H&R in the waterproofing my basement on February 16. It was Providence as 10 days later a water line in front of my house burst sending thousands of gallons of water cascading toward my house and against the walls of the basement that were waterproofed. The internal french drain and sump pump performed as described by H&R and my basement stayed dry as a bone. We would definitely recommend this business. H&R stands far above other competing basement waterproofers in their honesty and work."
Waterproof
Waterproof
Waterproof
Waterproof
Drainage

+17

Response time1 day
Response rate86%
106 neighbors recently requested a quote
Avatar for Steel City Waterstoppers
Steel City Waterstoppers
4.8(
24
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Trafford, 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
Avatar for Advanced Basement Solutions, Inc.
Advanced Basement Solutions, Inc.
4.2(
71
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - Install

Serving Trafford, PA and surrounding areas

Approved

In business since 2000

Free estimates

Warranties offered

"Absolutely miraculous job! They turned our wet nightmare dungeon into a perfectly dry basement! Highest recommendation! We got floor drains, sheeting over our stone foundation, a sump pump and floor drain at basement door. Work was fast, professionally and was exactly what the basement needed."
Wall Plate
Installing Wall Anchors
Installing Wall Anchors
Driving Rods
Earth Anchor

+20

Response time8 hrs
14 neighbors recently requested a quote
Recommended by88%of homeowners
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Basement Waterproofing FAQs, answered by experts

A crawl space encapsulation isn’t always necessary, but it’s a wise choice, especially if you live in an area that sees a lot of precipitation. Sealing a crawl space not only reduces damage caused by moisture, mold, and pests, but it also increases your home’s value. It can also save you money by reducing energy bills and avoiding costly repairs for structural or foundation damage.

Water that pools under pavers can erode the soil foundation and weaken the paver structure. In some situations, it can also cause mold and mildew growth. If that happens, you may need to start budgeting for the cost to build and install a patio to replace the damaged one.

The difficulty of adding a basement to an existing house can vary depending on the house’s location, the size of the basement, and the type and condition of the existing foundation. Adding a basement is a job best handled by the pros, so you’ll need to enlist professional help for this project.

Preventing water accumulation involves regular inspections, maintaining effective drainage systems, ensuring proper roof maintenance, and taking preventive measures against heavy rainfall or floods.

In many homes, an unfinished basement is an ideal place for an in-ground pool. The concrete floors, protection against water damage, and access to the ground below your home make this a large contender. Speak with a local basement remodeling contractor to ensure your space is right for the large construction.

The Trafford, PA homeowners’ guide to basement waterproofing services

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