For more than 30 years, Summit Waterproofing Solutions has been serving the residents of Northern VA including Fairfax, Alexandria & Arlington, VA. We also serve Washington D.C. We have continued to grow throughout the years by constantly studying the latest and best products available for basement waterproofing. When we’ve seen weaknesses in existing technology, we’ve built our own. The company’s founder holds several patents for innovative basement waterproofing technologies that are now used all over the world.