National cost guides put the average water damage restoration job at around $3,300, with costs commonly quoted from about $1 to $15 per square foot depending on the job. A small clean-water leak caught early can cost a few hundred dollars. Flooding with contaminated water or long-running leaks can reach tens of thousands. Water category, area, materials and time all drive the price.
Key takeaways
- National averages are a starting point, not a quote for your home.
- Contaminated water and long delays raise costs the most.
- Mitigation (drying) and repairs are usually priced separately.
- Ask for a written, line-item estimate before work begins.
How much does water damage restoration cost on average?
A 2026 HomeServe cost guide, citing Forbes data, puts the average homeowner's water damage restoration bill at around $3,300. It notes repair costs starting at about $1 per square foot and reaching close to $15 per square foot for complex jobs. The same guide lists mold remediation from about $500 to $12,000.
Those are national figures. Your cost depends on your home, the type of water and how quickly drying starts.
What affects the cost of water damage restoration?
| Factor | Lower cost | Higher cost |
|---|---|---|
| Water category | Clean water from a supply line | Sewage or outside floodwater |
| Size of the area | Part of one room | Several rooms or a whole floor |
| Time before drying | Within hours | Days or weeks later |
| Materials | Tile and concrete | Carpet pad, hardwood, particleboard cabinets |
| Where the water went | On top of floors | Inside walls, ceilings or under the slab |
| Mold | None | Growth that needs containment and removal |
| Rebuild scope | Paint and baseboards | New drywall, flooring and cabinets |
What does each part of the job cost?
Most invoices break down into a few groups:
- Emergency response and extraction: labor and equipment for removing standing water.
- Drying equipment: usually billed per dehumidifier and air mover, per day.
- Tear-out and disposal: removing wet drywall, insulation, pad or flooring.
- Cleaning and antimicrobial treatment: more for gray or black water.
- Monitoring and documentation: daily moisture checks.
- Reconstruction: drywall, texture, paint, flooring and cabinets, often a separate estimate.
The first five are mitigation; the last is restoration. Learn the difference in water mitigation vs. restoration.
The fastest way to lower the bill is to start drying sooner. Call for help, any hour.
Call: (856) 481-6893How can you keep water damage costs down?
- Shut off the water fast. Know where your main valve is.
- Start professional drying within hours, not days.
- Move belongings out of wet areas right away.
- Ask for moisture readings so only truly wet materials are removed.
- Get a written estimate and ask what each line item covers.
- Check your insurance before work starts. See what homeowners insurance covers in Arizona.
Read does homeowners insurance cover water damage in Arizona to see which costs a policy may pay.
How do you compare water damage restoration estimates?
- Check that each estimate covers the same rooms and the same water category.
- Look at the number of drying days and pieces of equipment, not just the total.
- Ask whether reconstruction is included or separate.
- Ask if technicians are IICRC-trained and whether repair work is done by a licensed contractor.
- Be wary of very low bids that skip moisture monitoring.
For what a well-run job looks like day by day, see the water damage restoration process.
Costs are national estimates from published cost guides and will vary in the Apache Junction area. Always get a written estimate for your property.