MHIC# 113549
PA LIC# PA135488
2 West Potomac Parkway

Williamsport, MD 21795

301-800-8656

Available 24/7

24 Hour Service

Let us handle it!

Testimonials

They are very professional. Did the job quickly and efficiently. Cleaned up after themselves. I had a great experience.

Jill C.

Thank you AA Basement Waterproofing , Steven and his crew were great, Highly recommend this company .No More Leaking!

Laura Y.

Google Review
Steven is very knowledgeable in all aspects of Basement Waterproofing and foundation repairs. Highly Recommend AA Basement Waterproofing.

Mike M.

Google Review
Steven is a top notch basement waterproofer , He and his crew helped me out a great deal . Thank you again for the great work.

Richard L.

Google Review
Steven and crew were awesome! Fixed my basement leaking issue, very professional and affordable. Would highly recommend this company!

Denise A.

Google Review
AA Basement waterproofing and foundation repair, did a wonderful job repairing my foundation. Steven and his crew we’re great. Highly recommend this company.

Linda S.

Google Review
Thank you Steven and AA Basement Waterproofing for the great job you did with our foundation issue.

Linda M.

Google Review
We had an interior french drain installed, AA was very professional, got the job done quickly and the right way. Highly recommend.

Twenty Eight Development LLC

Google Review
Steven did a great job fixing my foundation. No more leaks. AA is very good at what they do. Good pricing.

Melissa S.

Google Review
High quality and fast turn time... would reuse service.

Binh N.

Baltimore, MD

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Locations We Service

Chambersburg, PA

Morgan County, WV

Carroll County, MD

Jefferson County, WV

Berkeley County, WV

Howard County, MD

Garrett County, MD

Baltimore, MD

Anne Arundel County, MD

Baltimore County, MD

Prince George’s County, MD

Franklin County, PA

Washington County, MD

Montgomery County, MD

Hagerstown, MD

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