Short answer: Most homeowners pay between $1,270 and $5,376 for professional water damage restoration, with a national average of about $3,250, or roughly $3.15 to $7.40 per square foot. Small clean-water jobs can cost a few hundred dollars; sewage or a flooded floor can pass $20,000.
A water damage bill has two parts: getting the water out and drying the structure (mitigation), then rebuilding what had to be removed (repairs). Quotes that look very different often cover different parts of that work, so it helps to know what you are comparing.
Water damage restoration cost at a glance
| Item | Typical cost |
|---|---|
| National average | $3,250 |
| Typical range | $1,270 to $5,376 |
| Per square foot | $3.15 to $7.40 |
| Small, simple job | from about $430 |
| Severe black-water job | up to about $20,400 |
Talk to a local pro
Water in your home, or mold you can see?
Call to be connected with an independent water damage and mold restoration company that serves your area. Calls are answered by the provider or their scheduling team.
For homeowners who need new service. Have ready: your address, where the water is coming from, which rooms are affected, and your insurance company.
What drives the price
1. The type of water
Restoration companies classify water by contamination under the IICRC S500 standard. Category 1 is clean water from a supply line. Category 2, or gray water, carries some contamination, such as washing machine discharge. Category 3, or black water, includes sewage and outside floodwater. Black water requires protective equipment and the removal of porous materials, which is why it costs the most, around $7 to $7.50 per square foot before any rebuilding.
2. How far the water spread
A wet bathroom floor and a soaked finished basement are different jobs. Every extra room adds extraction time, more drying equipment for more days, and more materials to replace.
3. How long the water sat
The EPA advises drying water-damaged materials within 24 to 48 hours to prevent mold growth. After that window, a clean-water job can turn into a mold job, and the bill grows.
4. What has to be replaced
Carpet pad, drywall, insulation, baseboards and subfloor are the usual losses. Tearing them out is part of mitigation; putting new ones in is a separate repair cost.
What a restoration company usually does
- Inspects the damage and confirms the source of the water is stopped.
- Extracts standing water with pumps and vacuums.
- Removes materials that cannot be dried, such as soaked carpet pad and the bottom of drywall.
- Sets up air movers and dehumidifiers, and takes moisture readings each day until materials are dry.
- Cleans and treats affected areas, and disinfects after sewage.
- Documents the work with photos and moisture logs, which your insurer will ask for.
- Rebuilds drywall, paint, flooring and trim, either itself or through a separate contractor.
How to keep the cost down
- Stop the water fast. Learn where your main shut-off valve is before you need it.
- Call quickly. Each day of delay adds drying time and raises the risk of mold.
- Take photos and video before anything is moved. They help the estimate and the insurance claim.
- Ask for an itemized estimate that separates mitigation from repairs, then compare quotes line by line.
- Read your policy. Sudden, accidental leaks are often covered, while floods and slow leaks usually are not. See does homeowners insurance cover water damage.
Frequently asked questions
Does homeowners insurance pay for water damage restoration?
Often, when the damage came from a sudden and accidental event inside the home, such as a burst pipe. Flooding from outside and damage from slow leaks are usually excluded.
How long does water damage restoration take?
Drying usually takes several days, depending on the materials and the humidity, and repairs can add a week or more. Your restorer should take daily moisture readings that show when materials are dry.
Can I dry it out myself?
A small clean-water spill caught right away can often be handled with towels, fans and a dehumidifier. Water inside walls or under floors, or any sewage, is a job for a professional with moisture meters and commercial drying equipment.