Water was coming into a Davenport basement through one specific foundation crack. Instead of replacing a drain tile system that still worked, Behncke Construction excavated and sealed the crack from the exterior, repaired the waterproofing at that section, and tied a drainage path into the existing drain tile.
A substantial Davenport project: roughly 100 linear feet of basement waterproofing with a new sump pit and drainage system, plus structural work including new 6×6 support posts, new concrete footings, and temporary support of the main girder beam and stairwell during repairs. Block mortar joints, weep-hole water intrusion, and foundation cracks were repaired inside and out.
Two older basement windows replaced with 32-by-14-inch Duo-Corp double-sliding Low-E units in Davenport, Iowa, plus an exterior foundation crack repair carried out beneath one of the openings during the same visit.
A foundation crack repaired from both directions at a home just west of Moline, Illinois — excavated and sealed from the outside, then repaired again on the interior face of the wall.
A completed residential project that combined foundation wall stabilization using 16 steel wall braces with 40 feet of interior basement waterproofing and tuckpointing of deteriorated mortar joints.
Behncke Construction installed a full interior drain tile system with two sump pits in a larger Blue Grass, Iowa basement — and why bigger basements sometimes need more than one pump.
Behncke Construction completed exterior foundation crack repair and waterproofing at two Quad Cities homes — leaking cracks in a poured concrete foundation in Davenport, and a foundation corner and wall crack sealed in Eldridge, Iowa.
Behncke Construction sealed a leaking poured-concrete foundation crack in Rock Island, IL from both the inside and outside with our water-stop method — long-lasting protection against basement water intrusion.
Cove-joint seepage in a newer home near Moline, IL, corrected by Behncke Construction with targeted adjustments to the existing waterproofing — no full system replacement needed.
A Bettendorf, IA basement with ten leaking foundation cracks across one wall — sealed from the exterior using our proven crack repair method for a dry basement with minimal interior disruption.