We had our basement re-waterproofed about 8 years ago after the system the previous owners installed failed. We got estimates from about 5 companies and ended up going with Mid-Atlantic Waterproofing. They were not the cheapest. We felt they offered the best solution to our problem. It's been 8 years and we have not had one ounce of water in our basement. Even with last weeks massive rains we had no issues. Needless to say, we have been very happy with our decision.

Join Checkbook.org (very inexpensive). Many people have rated local waterproofing companies. (No I do not work for them, but have been a member for 20 years.) It is a non-profit.

Any recommendations for someone who would do work/cleaning/maintenance on an existing sump pump system? Mine is working overtime and I want to make sure we maintain it properly. I am in Maryland. Thanks!

I tried calling Newborg from an earlier thread, but they only service NoVa.