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Learn about our screening process

100% Recommended

23 Years In Business

Company Details

  • Verified Licenses


  • 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
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Service Details

  • Residential Work
  • Commercial Work
  • Small Jobs Welcome

Areas of Expertise

  • Basement Waterproofing
  • Crawlspace Waterproofing
  • Foundation Repair
  • Indoor Air Quality
  • Radon
View All Offerings and Cities Served

Cost Information

  • Free Estimates
  • Warranty Offered
  • Credit Cards Accepted


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

Highly rated for

  • Quality
  • Value
  • Customer Service
Showing 1-3 of 3 reviews Showing 0 reviews
5.0 Barbara F. Claymont, DE

Completely Dry completed waterproofing of my basement and foundation repairs in September 2020. I also purchased a dehumidification system. This was a major expense and Iâ m glad I was able to get it done. My basement is finally a usable space. It looks and smells so much better. There is absolutely no sign of water inside. The sump is discharging into the yard perfectly. The unexpected outcome is a soggy yard. Who could imagine that so much water was coming in?! Completely Dry is now going to do a second job for me: install a dry well and run the sump discharge underground. Considering how satisfied I am with the first job, I have total confidence this work will be just as good.

5.0 Barbara F. Claymont, DE

The salesman, Bob took his time to thoroughly review the problems, offer solution options and respond to questions at the time of estimate and afterward, until I made my decision. He even pointed out foundation issues that I hadnâ t noticed and no other company that provided estimates picked up on. The crew came when scheduled and worked several long days to get the job done. They were always friendly, courteous and willing to answer my questions. They cleaned up constantly, to keep the area tidy. After completion, the dehumidifier needed adjustment and Brian came back immediately to address it. This was no small job. I had a long-standing major water problem in my basement, which can be expected when you live at the bottom of the hill. The basement looks better. The basement smells better. The foundation was repaired. The sump pumps and dehumidifier are doing their jobs. We havenâ t had any rain yet, so I cannot comment on how things will be with an onslaught of water, but I feel confident that the new system will far exceed the old one. Iâ m also confident that if there are any problems, Completely Dry will respond quickly.

5.0 Robert M.

Professional, affordable, clean. Did everything they say they were going to do.


Completely Dry Waterproofing

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Seal of Approval

What is the screening process that Service Professionals go through in order to become members of the HomeAdvisor network?

  1. Verify Trade License
    HomeAdvisor checks to see if the business carries the appropriate state-level license.
  2. Verify Insurance
    As a part of our screening process, we encourage professionals to carry general liability insurance. We require coverage for hundreds of services.
  3. Verification of State Business Filings
    For business types that require a Secretary of State filing, we confirm that the business is in good standing in the state in which it is located.
  4. Criminal Records Search
    HomeAdvisor uses 3rd party data sources to conduct a criminal search for any relevant criminal activity associated with the owner/principal of the business.
  5. Sex Offender Search
    We confirm that the owner/principal is not listed on the official state Sex Offender web site in the state in which the owner/principal of the company is located.
  6. Bankruptcy Search
    We use 3rd party data sources to check the history of the principal/owner of the business for bankruptcy filings by or against them.
  7. Legal Search for Civil Judgments
    We use 3rd party data sources to check the principal/owner of the business for state level civil legal judgments entered against them.
  8. Liens Search
    We use 3rd party data sources to check the principal/owner of the business for liens placed against them.
  9. Identity Verification (SSN)
    HomeAdvisor verifies the social security number(s) of the owner/principal for identity check purposes. This check applies primarily to smaller business entities.
  10. Identity Verification (Reverse Phone Lookup)
    We conduct a reverse business phone lookup to identify records matching the phone number information provided by the business.

NOTE: Member service professional information confirmed as described above may change or expire over time; while HomeAdvisor attempts to maintain accurate and up-to-date information, and confirms changes when notified, we cannot guarantee that profile and screening information is accurate. Therefore, we recommend that before working with a service professional you verify that information presented is still current and/or acceptable to you.
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