Mid-Atlantic Waterproofing does Superior Work! Mid-Atlantic Waterproofing does superior work. They waterproofed our basement about 5 years ago. We have not had any water issues since they installed a second sump-pump pit and installed two sump pumps with a 7 year warranty on each. They also installed a battery backup sump pump unit for power outages. In addition they installed a new drainage system around the entire inside basement to facilitate draining to the sump pumps. We are very pleased with the contractor's work.

Had two pumps installed so the whole… Had two pumps installed so the whole basement was dug up along wall, they worked hard and quickly and cleaned up everything. Right before warranty ran out on one of the pumps it died, they sent a serviceman out in a timely manner and put new one in with no hassle. My experience was a good one with Mid-Atlantic.

Mid Atlantic is the best! The salesman was great. He assured us we’d be making the right choice. The crew arrived on time and completed the work in just two days. Not too long afterwards, we experienced a rainstorm but our basement, as promised, was dry. It has been five months and several storms later and we are still happy to say we have a dry basement. We would recommend their system to anyone looking for relief from a wet basement.

Delivered on every promise made All basement leaks stopped by Mid-Atlantic as promised. after installation of perimeter drain / sump pump system still has water seeping through crack in foundation. Service call was made and Mid-Atlantic came and applied a carbon fiber epoxy sealant to inside wall over crack. Wall seepage stopped instantly and has not resumed. Not a drop of water anywhere in basement since. One of the best cap-improvements we have made to house since purchase in 2006.

System installation was delayed due to… System installation was delayed due to transportation issues, but 2nd attempt was executed on time. System in place for 2 months - haven't seen a drop of water in the area. Also there is no water yet coming into the sump basin yet. Maybe it's a time of year thing, but everything is bone dry so far.