sump pit sealing service 3
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We sealed my sump pit last month because the old concrete was cracking and letting in groundwater. The crew cleaned out all the sludge, patched the major fissures, then applied a thick epoxy coating that bonds right to the damp surface. No more musty smell in the basement, and the pump doesn't run every five minutes during a rain. It's a messy job, but worth it to keep the pit structurally sound.