Methodology

House Washing Cost is written by an editorial team. This page explains where our numbers about house washing and pressure washing prices come from and what we refuse to use.

How we gather prices

• We use the operators' own published prices: price pages, rate cards and booking pages that businesses put out themselves.
• Every figure is dated with the day we checked it, and the source is listed next to it.
• A second, independent check re-opens each cited source and confirms the number before it is published. Anything we cannot confirm is cut or rewritten.

What we never use

• Estimates from price aggregators and lead-generation sites (for example Angi, HomeAdvisor, HomeGuide, Thumbtack).
• Text or figures written by AI template sites.
• Numbers we cannot trace back to a dated, public source.

Updates and corrections

Articles show an "Updated" date when we revise them. Found a mistake or an out-of-date price? Tell us and we will fix it.

Who writes our articles

Articles are researched and drafted with AI assistance, then every number is checked against its source by a separate review pass, and published under the site's editor pen name, Casey Morgan.

Illustrations on this site are AI-generated. They are stylized and do not depict real businesses, vehicles or properties.

How we earn money does not affect our numbers: see the affiliate disclosure.