How We Build These Cost Guides

Last updated: October 2026

What these numbers are

Every cost figure on this site is a national reference range from a published industry source — PuroClean's 2026 cost guide, RestoreAdvisor's 2026 per-square-foot data, and Yelp's cost data (updated September 2026). They are not quotes, and they are not city-specific prices. No contractor publishes a Water Damage Cost Guide price list per city, so we show you the national ballpark and pair it with real local data that affects your job.

What the local data is

• Housing age — U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, Table B25034 (year structure built).
• Annual precipitation — NOAA National Centers for Environmental Information, U.S. Climate Normals 1991–2020, nearest reporting station.
• City coordinates — U.S. Census Gazetteer 2024.

How to use a guide

Read the national ranges to learn the pricing system (especially the IICRC S500 water categories), read the local section to understand your city's risk pattern, then collect at least three written quotes. Ask each contractor which water category the quote is priced on and how drying completion will be verified.

How we make money

These guides are free. If we're accepted into a lead program, we may earn a commission when you request quotes through links on this page — at no extra cost to you. That doesn't change the numbers: cost ranges come from published sources, not from advertisers.