The 12 Early Warning Signs of Foundation Failure and Water Intrusion Fractured brick Wet crawl space Sagging or bouncing floors Sinking concrete Drafty/poor indoor air Fractured walls Standing water Cracks in interior/exterior concrete Malfunctioning doors or windows Cracked interior walls Exterior mildew or stains Itchy eyes or runny noses Foundation Problems Don’t Get Better with Time.They Get Better with TFS. Fix My Foundation Foundation Problems Don’t Get Better with Time… They Get Better with TFS. Fix My Foundation