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What water damage restoration costs in Australia

Indicative Australian price ranges for water damage restoration, broken down by severity and water category, plus the factors that move the number. Get a written quote before you commit.

There is no flat price for water damage restoration, because no two jobs are the same. What drives the cost is how much water there was, how contaminated it was, which materials it soaked, and how long it sat before drying started. The numbers below are indicative Australian ranges to help you sanity-check a quote, not a fixed price list. Always get a written quote for your specific job.

Typical total ranges

Across Australia, water damage restoration commonly falls between about $1,000 and $20,000, with many household jobs landing around $2,500 to $4,000. A rough guide by severity: minor damage roughly $1,500 to $3,500, moderate damage around $3,500 to $7,000, and severe damage from $7,000 to $20,000 or more where structural drying and rebuilding are involved.

By water category

Restorers classify water into three categories, and the category has a big effect on price because contaminated water needs more protective work, decontamination and disposal.

Category 1, clean water from a burst supply pipe or overflowing sink, is the cheapest to deal with, commonly around $1,500 to $4,000. Category 2, greywater from appliances like dishwashers and washing machines, commonly runs $2,500 to $6,000. Category 3, black water from sewage backups, stormwater or floodwater, is the most hazardous and expensive, often $5,000 to $20,000 or more.

What the quote covers

A restoration quote typically bundles emergency water extraction, drying and dehumidification, antimicrobial treatment, and sometimes reinstatement such as replacing plaster and flooring. Professional drying alone often costs around $1,000 to $3,000, and equipment left on site can add roughly $100 to $500 a day. Mould remediation, if needed, commonly adds anywhere from a few hundred dollars up to about $6,000.

If you are claiming on insurance, much of this may be covered, so confirm what your policy pays before you approve works. And remember the cheapest way to keep the bill down is speed: getting the property dried out inside the first day or two avoids the far larger cost of tearing out and rebuilding mouldy walls later.

Sources

• ServiceTasker, Water damage restoration cost guide (Australia)
• Insurance Council of Australia, Flood insurance explained