MHIC# 113549

PA LIC# PA135488

2 West Potomac Parkway

Williamsport, MD 21795

Available 24/7

24 Hour Service

Let us handle it!

Potomac Maryland

Potomac, Maryland 37’ footage Pump, pit Three windows well taps

Project Gallery

We provide excellent services and a lifetime guarantee on our work.

At AA Waterproofing, we waterproof basements the right way, and guarantee your dry basement for a lifetime!

Retaining Walls

Basement Seepage Repair

Bowing and Cracked Wall Repair

Carbon Fiber Straps

Step Crack Repair

Free Estimates

Basement Sump Pumps

Foundation & Structural Repair

Proven Waterproofing Systems

Crawl Space Waterproofing Consultations

301-800-8656

Call us today!