Advanced Foundations & Waterproofing

Since 1976, Advanced Foundations and Waterproofing has provided basement waterproofing and foundation repair services for 100's of homes in the Washington D.C. Metro area, including Northern Virginia and Maryland. Our drainage and water control solutions can be implemented from inside or outside the home depending on which is more economically feasible. No matter which solution you choose, our work is guaranteed for life.


Complete Drainage and Waterproofing Solutions. * Digging New Basements in Original Foundation
* Soil Testing and Geotechnical Soil Analysis
* French Drains
* Sump Pumps
* Excavation
* Structural Reinforcement and Repairs
* Underpinning
* Concrete Walkways
* Patios and General Masonry
* Custom Home Construction
* Decks
* Retaining Walls and Irrigation Systems
* Water Control from Inside or Outside the Home



* Guaranteed For Life
* Superior Structural Repair
* Foundation Underpinning
* Free Estimates