Dan Ostreich is not only pleasant to work with, but absolutely the most brilliant diagnostician. He worked tirelessly to figure out why we were getting water into our basement. As a scientist myself, I appreciated the methodical way he attacked the problem, and the wealth of knowledge and experience he brought. Could not have asked for more. We have now survived one heavy rain without incident, and are ready to have our handyman put the walls back together again.
When we moved into our home in 1996, there was already one of your basement waterproofing systems in place, although repairs were necessary due to defects.