STEM WALL REPAIR - Excavate near damaged stem wall. Chip out existing failed concrete to fractured rock and behind existing rebar. Remove existing rebar. Replace with our non-ferrous composite. Coat patch with cement patch. Backfill excavated area. Clean up & remove all debris. Quantity listed is in linear feet. AZFS warrants the replaced rebar against rust for the life of the structure. Also to concrete stem wall repair services, we also specialize in concrete step repair in Mesa, Arizona.