Costs vary based on the size of the affected area, water category (clean, gray, or black water), and how long the water has been sitting. A typical residential water mitigation job in the Des Moines metro ranges from $1,500 to $8,000+ depending on severity. Most are covered by homeowners insurance when the cause is sudden and accidental (burst pipe, appliance failure, storm). We provide upfront, detailed estimates and only bill for work actually completed.