2017 EBSCO Research Best Pick

AA Action Waterproofing Inc.

3rd year as a Best Pick

  • A-Rated
  • Verified License(s)
  • Verified General Liability
  • Verified Workers' Comp

"We have proudly served the Baltimore and Washington metropolitan areas for over 25 years. Our goal is to create healthy, clean, and dry basements that all homeowners can utilize as valuable living space."

Richard Carpenter | President

Areas Served:

Washington, DC

  • Services Offered
    AA Action Waterproofing is a full-service mold remediation company that offers mold and mildew abatement, decontamination, and cleanup. Additionally, the company provides basement, crawl space, and foundation waterproofing service; stairwell and window service; and egress window well installation. AA Action Waterproofing also offers free inspections and estimates.
  • Warranty
    The company provides a transferable lifetime warranty on basement waterproofing and offers mold warranties.
  • Distinctions
    The company is a member of the Basement Health Association.
  • Company History
    AA Action Waterproofing was established in 1987.
  • Licenses

Select Quotes from Customer Interviews

A selection of 239 homeowner reviews:


Page 1 of 5

I had groundwater coming up into my house, and they did the job in the time frame they said they were going to do it in. They gave me a professional estimate, and I felt confident that they were going to do the work the right way. I'd give them an A.
They did a good job. It was excellent work, and I would recommend them.
They did a very nice job, and I'm very satisfied. I would give AA Action Waterproofing an A+.
AA Action was good, very communicative, and fast. We had an emergency situation, and the work was done well. We had a basement flood and severe leakage issues, so they installed a French drain, installed a sump pump, and worked on the walls. I would give them an A rating.
Excellent work with no complaints.
They did my dining room faucet. They did a good job. I'd say the best grade. And they asked for no money up front, until they finished. I will recommend them.
Excellent work.
Excellent work no complaints.
They did waterproofing and a little bit of structural work, and they did everything great. A+ work.
I'd rate them as an A.

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