We had some occasional flooding in the cold cellar and Oleg suggested new weeping tile be installed. It was discovered that there was no weeping tile there to begin with, so a sump pump was needed as well. The crew was good, friendly and courteous, and Sergio came the day after to make sure we were satisfied; he checked out and tested the sump pump, helped with the application for the City rebate, and offered to do a bit of masonry touch-up work when I said I didn't like the look of the spray foam that had been used. So all in all, honest people, good work, and a thorough job. Recommended.