
Serving Chester, PA and surrounding areas
Approved
In business since 1992
Free estimates
Warranties offered
"Basement demo and waterproofing, sump pump installation"





+33


Serving Chester, PA and surrounding areas
Approved
In business since 1992
Free estimates
Warranties offered
"Basement demo and waterproofing, sump pump installation"





+33

Serving Chester, PA and surrounding areas
Approved
In business since 2020
Free estimates
Emergency services offered
"Scott did a thorough review of my basement issues. Very happy with the results, very professional, very protective and contentious"





+32

Serving Chester, PA and surrounding areas
Approved
In business since 1987
Free estimates
Emergency services offered
"Basement Waterproofing Nationwide did excellent work in a timely and proffessional manner for a reasonable and appropriate fee. They said they would complete the work in 1-2 days and were done in one day. They were very careful and left things neater than they were before they came. We have used them before with great success and would use them again. So far, the problem we had, water in our basement, has not recurred, and our basement is bone dry. Tnank you Basement Waterproofing Nationwide."


Serving Chester, PA and surrounding areas
Approved
In business since 1995
Free estimates
Warranties offered
"We had Peter and his crew from Aqua-Dry come out and replace our basement French drain, and sump pump and waterproof the cinder block walls. We have had no issues since. Our basement was done in the Spring of 2016. I have recommended Aqua-Dry to multiple friends. Peter stands by his work."





+6

Serving Chester, PA and surrounding areas
Approved
In business since 1999
Free estimates
Warranties offered
"Fast Estimate , had many estimates from other companies and Waterproofing One was the best price for Us , Joe was very confident and knowledgeable and gave Us good suggestions for our leaking basement, the crew that installed the French drain inside were great, install looks very professional. I figured we’d have a mess to clean up after the install understandably. But wow they did an incredible job cleaning up afterwards. Not a speck, they even spent time cleaning off the driveway and front lawn. We have been through one major rain storm since the install and not a drip of water. So far so good , we are getting an expected 3” in the next 24 hours and it’s a relief to know I don’t have to stress about rain storms anymore!"





+7
Serving Chester, 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!"





+67

Serving Chester, PA and surrounding areas
Approved
Super Service Award Winner
In business since 2010
Free estimates
Emergency services offered
"Excellent job repairing a crack in our poured concrete basement wall. Had to dig down to the bottom of the foundation, seal the crack, and back fill the hole - clean up was so good you didn't know work was even done. Very satisfied with the initial estimator, the job foreman, and the crew. The price was competitive with other estimates we received. Would recommend this company."





+24

Serving Chester, 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!"





+2

Serving Chester, PA and surrounding areas
Approved
In business since 2009
Free estimates
Warranties offered
"Work done. 2 weeks later, Hurricane Ida. Basement dry"



Serving Chester, 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"





+142
From average costs to expert advice, get all the answers you need to get your job done.

Who installs french drains? Learn which pros to hire, other options, and how pros get it done. Start your french drain hiring guide now.

Learn who to call for foundation repair. Compare foundation repair contractors vs structural engineers and get clear steps to fix issues today.

Wondering who inspects home foundations? Learn when to call a structural engineer vs. a home inspector and what each pro checks.

Who to call for water in the basement or crawl space? Learn whether to hire a plumber, contractor, or structural engineer and what to expect

Wondering who inspects crawl spaces? See if a home inspector or crawl space contractor should handle your crawl space inspection and what to expect.

If you need to waterproof your basement, consider essential cost factors, including basement size, sealant type, home age, and more.