AA Waterproofing and Foundation Repair

4.79 |19 Verified Ratings
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AA Waterproofing and Foundation Repair

4.79 | 19 Verified Ratings
Write a Review


13423 Willow Rd
Hancock, MD 21750
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AA Waterproofing and Foundation Repair

Here at AA Waterproofing and Foundation Repair we sustain our company on reliability, great communication, integrity and quality work. We strongly believe in giving our absolute best in all of our projects. We are experts in our trade and will always keep you educated on your particular task or project.


Learn how HomeAdvisor screens and approves their pros.

Service Area

  • Silver Spring
  • Bethesda
  • Rockville
  • Gaithersburg
  • Hagerstown
  • Frederick
  • Cumberland
  • Takoma Park
  • Germantown
  • Potomac
  • Ellicott City
  • Chevy Chase
  • Kensington
  • Knoxville
  • Saint James
  • Midland
  • Chambersburg
  • Westminster
  • Olney
  • Manchester
  • Tuscarora
  • Arendtsville
  • Fulton
  • Barnesville
  • Maugansville
  • Oldtown
  • Big Pool
  • Ellerslie
  • Little Orleans
  • Union Bridge
  • Spencerville
  • Bloomington
  • Point of Rocks
  • Lonaconing
  • New Windsor
  • Rawlings
  • Luke
  • Cavetown
  • Bedford
  • Damascus
  • Boonsboro
  • Chewsville
  • Bittinger
  • Flintstone
  • Swanton
  • Clarksburg
  • Funkstown
  • Williamsport
  • Grantsville
  • Brownsville
  • New Market
  • Taneytown
  • Blue Ridge Summit
  • Sharpsburg
  • Hancock
  • Mount Airy
  • Accident
  • Barton
  • Midlothian
  • Rocky Ridge
  • Oakland
  • Jefferson
  • Kitzmiller
  • Ashton
  • Fairplay
  • Unionville
  • Woodsboro
  • Pinto
  • Monrovia
  • Smithsburg
  • Greencastle
  • Clear Spring
  • Friendsville
  • Beallsville
  • Rohrersville
  • Eckhart Mines
  • Spring Gap
  • Middletown
  • Mount Savage
  • Cascade
  • Waynesboro
  • Corriganville
  • Keedysville
  • Walkersville
  • Gettysburg
  • Frostburg
  • See All >

Services Offered

  • Poured Concrete Wall Repair
  • Waterproofing Foundation or Basement
  • Sump Pump or Foundation Drain Install
  • Waterproofing Inspection

Areas of Expertise

  • Waterproofing Interior/Exterior
  • Mold Remediation
  • Structural Repair
  • Yard Drainage
  • Crawlspace encapsulation

Quick Facts

Business Hours
(Please call to confirm)
  • Warranty Offered
  • Free Estimates
  • Warranty Description: Lifetime Waranties (Basement Waterproofing)
  • Credit Cards Accepted
  • Bilingual


In Business Since: 1997
State Licensing
Trade: Home Improvement Contractor
License #: PA135488
Expiration: 10-11-2019
Trade: Home Improvement Contractor
License #: 113549
Expiration: 06-20-2021
  • Nationally accredited EPA certified
  • Grip tite cerified
  • Aerosol monitoring and analysis
  • Microbial remediation certified
HomeAdvisor Screened. View Details

HomeAdvisor allows Service Professionals to post information about themselves and their business on their profile. HomeAdvisor does not review or verify the information or representations set forth in those profiles, as they are self-reported by the Service Professional.

HomeAdvisor verifies state-level licensing where applicable - note: some states require local or county level licensing and you should verify whether or not your pro is properly licensed.

Business Overview

How We Got Started

I chose to work in this industry because Family owned and operated.

We started in this industry in 1990.

We describe our business as Family owned and operated


AA Waterproofing and Foundation Repair

My Work
2 Projects
Save 10% on Waterproofing/ Foundation Repair Save 10%
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Ratings & Reviews
AA Waterproofing and Foundation Repair

Real feedback from real homeowners.
Learn more about this pro by reading the ratings and reviews below.
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Showing 1-10 of 19
  Page 1 of 2
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5.0   |  
Review by in Hagerstown, MD
Steven and his team were very professional, didn't use any high pressure sales tactics (like some of my other estimates tried), showed up on time, and completed the work in a very timely fashion. Given the opportunity, I would most definitely hire them again.
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5.0   |  
The job was completed ahead of schedule. The crew performing the work were very professional and hard working. I would definitely recommend this company
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5.0   |  
Review by in Gettysburg, PA
They were professional and timely, but they were also my highest bid. I hired them for their guarantees on the work and their sales rep was very good in that I never felt pushed, he showed me exactly what they would be doing and spoke to me as an intelligent human, not condescending. The guys doing the installation were courteous and workers, they didn't dawdle about or goof off, and it was hard work ripping out my basement floor and digging through all the underlying rock to make their trench. And they did it all in 3 and half days.
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5.0   |  
Review by in Taneytown, MD
The workers completed the job as explained by S. Younkers and we are pleased with the completed project. I would recommend this company.
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5.0   |  
Review by in Bethesda, MD
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4.5   |  
Review by in Brunswick, MD
Project: Waterproof a Basement or Foundation
Very courteous.
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5.0   |  
Review by in Frederick, MD
Mr. Younger identified my basement leak problem quickly. He communicated in a courteous manner. His crew was on time and completed the work as described. Personally I think the charge was excessive, but I really needed this problem fixed, and AA Waterproofing performed as expected. (Hopefully .... I 'll know for sure after the next huge extended rain storm !)
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5.0   |  
Review by in Knoxville, MD
They scheduled the job and showed up on time, completed the work in one day and cleaned up well. Job well done.
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5.0   |  
Review by in Hagerstown, MD
timely follow up, explained the process well, completed as scheduled
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5.0   |  
Review by in Frederick, MD
Steve the owner is super professional took the time to explain the project in great detail. Very response. The workers the crew were a great group of guys. They worked fast and hard to get the job done. From quote to completion was only 8 days. They did 3 days of actual construction.
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Showing 1-10 of 19
  Page 1 of 2

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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