Del-Val Basement Waterproofing, LLC

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12 Years In Business

Company Details

  • Verified Licenses
  • Bilingual


2903 Jolly Road
Plymouth Meeting, PA 19462


  • Mon: Open 24 Hours
  • Tue: Open 24 Hours
  • Wed: Open 24 Hours
  • Thu: Open 24 Hours
  • Fri: Open 24 Hours
  • Sat: Open 24 Hours
  • Sun: Open 24 Hours
View All Details & Credentials


Service Details

  • Residential Work
  • Commercial Work

Areas of Expertise

  • Foundation & Basement Waterproofing
  • Concrete & Flatwork Specialist
  • Repairs & Installations
  • Residential & Commercial
View All Offerings and Cities Served

Cost Information

  • Free Estimates
  • Warranty Offered
  • Credit Cards Accepted


18 Verified Reviews*
  • 5
  • 4
  • 3
  • 2
  • 1

Highly rated for

  • Quality
  • Value
  • Customer Service
*Reviews imported from Google have not been individually verified by HomeAdvisor.
Showing 1-10 of 18 results
5.0 Susan S. Media, PA

Did not try to pressure me into service not needed. Honest and fair pricing. Prompt call back. Would absolutely call them for any future basement needs

5.0 Nellie Forst Google Review

John and his crew remediated our crawl space and installed a french drain on our patio, with an underground sump pump. When they discovered rotting joists, they explained how they could replace them with an additional 2-days’ work. They really saved our new home - and it’s working like a charm! The house doesn’t have that musty smell anymore, and the basement just smells like new, clean insulation. I used a powerwasher the other day and witnessed the new system’s performance first-hand; all water was managed efficiently and effectively. We couldn’t be happier!

Response from Company:

Thank you for the nice review. I am glad we could take care of the issue in your new home.

5.0 Jeff Bernard Google Review

I can't praise Del-Val Basement waterproofing enough! From start to finish, my experience with them was exceptional. First off, the customer service was outstanding. The team was prompt, professional, and courteous in answering all my questions and concerns. They took the time to thoroughly explain the waterproofing process and provided a detailed estimate, which gave me a clear understanding of what to expect. The crew that came to work on my basement was incredibly skilled and efficient. They tackled the job with precision and attention to detail, making sure every nook and cranny was properly sealed and waterproofed. Not only did they complete the project within the promised timeframe, but they also left my basement cleaner than they found it! The results speak for themselves – my basement has been completely transformed. No more worries about leaks or dampness. I can now use the space for storage and even consider finishing it as an additional living area without any concerns about water damage. What sets Del-Val Basement Waterproofing apart is their commitment to quality. They don't cut corners or compromise on materials. The warranty they provided also gives me peace of mind, knowing that they stand by their work. If you're looking for a reliable, trustworthy, and top-notch basement waterproofing company, look no further. I wholeheartedly recommend them to anyone in need of basement waterproofing services. Thank you for giving me a dry and secure basement! Five Stars

Response from Company:

Jeff, Thanks again for the work and Thank you for the very nice review. We appreciate when a customer not only allows us in there home, but to take a few minutes to write a review is very awesome! Thanks again! The team at Del-Val Basement

4.5 Patricia A. Philadelphia, PA

Cost was reasonable. The workman were pll ok Ute and professional. The final product was more than expected. Needless to say, I am pleased with the work.

5.0 Alvin Viswas Google Review

Great team of people. Very resonance quote and a job well done. Would definitely recommend to anyone looking to get basement work done.

Response from Company:

Thank you Alvin for the nice review. We appreciate the work.

5.0 Tom M. Prospect Park, PA

Easy choice. Very knowledgeable, fair price, nice people. Can’t ask for much more.

5.0 Lois Beggs Google Review

French drain and sump pump was installed and completed in 1 day. Installers were knowledgeable and left no mess for me to clean up. After the first heavy rain there was one small issue with exterior exit drain that was handled with the first call.

Response from Company:

Lois, Thank you for the work and we do appreciate the review.

5.0 Jacob Stephens Google Review

Highly recommended! The basement is so much improved thanks to the work of Del-Val Basement Waterproofing.

Response from Company:

Jacob, Thanks for having us out to your home and make the repairs you needed. We appreciate your business and thank you for the review.

5.0 Shannon M. Collegeville, PA

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!

5.0 Kim H. Phoenixville, PA

Would highly recommend. Great price, great service, great product. Very happy with the work they did to my basement. Would recommend them to anyone who asks.


Del-Val Basement Waterproofing, LLC
Garage Floor Coating
Drain Board
Subfloor Pressure Relief

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