If you're dealing with a basement that's flooded after the last two major storms and you're tired of mopping it up yourself, Arrow Tight Waterproofing's Wet Basement Repair specialists are ready to diagnose it right and fix it for good — not just patch the symptom.
📞 Call Now — Free Estimate
That diagnosis-first approach is why our wet basement repairs don't need to be redone the next storm season.
For non-active but chronically damp basements, we still prioritize scheduling within the week.
Whether your basement needs water extraction, drainage repair, crack sealing, or all three, we quote the complete scope as one fixed number before starting.
This full-service equipment setup means fewer separate contractor visits for you to coordinate.
Every Wet Basement Repair job starts with a real inspection — here's what that can include depending on what we find.
For basements with active standing water, we deploy submersible trash pumps and wet-vacuum extraction to remove bulk water quickly, minimizing contact time with flooring, drywall, and stored belongings.
Extraction is documented with photos for any insurance claim you may be filing, though we're clear that gradual seepage is typically not a covered loss. That diagnostic step is what stops a wet basement from becoming a recurring wet basement.
📞 Get a Free Quote →Using thermal imaging and moisture meters, we trace the water path back to its actual source — a cove joint, a crack, a window well, or a failed sump — rather than treating the visible puddle as the whole problem.
This diagnostic step is what prevents the same flood from repeating with the next heavy rain. We won't consider a wet basement job finished until we know why it happened, not just that it's dry now.
📞 Get a Free Quote →Once water is extracted, commercial air movers and dehumidifiers bring the space down to safe moisture levels, tracked with drying logs so we know when the structure has actually reached a safe baseline rather than guessing.
This step matters for preventing secondary mold growth, which can start within 24 to 48 hours of a flood event. That diagnostic step is what stops a wet basement from becoming a recurring wet basement.
📞 Get a Free Quote →Based on the diagnosis, we install the appropriate permanent fix — interior drain tile, crack injection, sump replacement, or window well correction — so the same flood doesn't happen again.
This is the step that separates wet basement repair from a one-time cleanup service. We won't consider a wet basement job finished until we know why it happened, not just that it's dry now.
📞 Get a Free Quote →We assess flooring, baseboards, and lower drywall for water damage severity, flagging anything that needs removal versus what can dry safely in place.
Damaged material removal can be coordinated as part of the same job or handed off with documentation for your own contractor. Skipping the cause and only treating the water is how the same flood happens again next season.
📞 Get a Free Quote →Call +1-866-476-1348 immediately if you have standing water right now. Active flooding calls get routed for the fastest available dispatch.
Crews equipped for extraction and repair typically reach an active Hillside wet basement call the same day; recently dried basements are scheduled within days.
The technician extracts standing water if present, diagnoses the entry point with thermal imaging, and quotes a fixed price covering the full repair scope.
Once approved, we dry the space, install the permanent waterproofing fix, and provide written warranty documentation on the completed repair.
"Had four inches of standing water after a storm knocked out power to our old sump pump. They extracted the water, dried everything with commercial equipment, and fixed the actual pump problem the same visit.Glad we called immediately instead of waiting."
"Basement had been chronically damp for years — never full flooding, just always a little wet along one wall. Thermal imaging found the actual source, a cove joint issue, and drain tile fixed it for good.Glad we called immediately instead of waiting."
"Appreciated that they didn't just mop up the water and leave. Traced it back to a failed window well drain and fixed that too, so it's an actual repair and not just a cleanup.They treated it like the emergency it was."
"Drying logs they kept during the dehumidification phase gave us real data instead of just their word that the basement was dry enough to move forward with repairs. Professional the whole way through.Relief doesn't cover how we felt once it was handled."
Arrow Tight Waterproofing provides Wet Basement Repair throughout Hillside, IL, with regionally staged crews that keep response times short whether you're in Hillside or a neighboring community.
