At ABC Waterproofing, Inc., we approach every job as if we were performing the work for our own property. We do the job the way we would want it done for ourselves. When the job is completed, our goal is to leave the work site looking like nobody was there! Please contact us today for a free estimate. Basements are like a boat, you don't waterproof a leaky boat from the inside, you have to fix it from the outside.". Is your plaster cracking on your walls? Do You have Foundation Problems?