Contact
Tell us what looks wrong — or what is missing
We read every message. Corrections and local price data are the fastest way to make the calculators better for everyone.
We usually reply within two business days. We cannot review contractor contracts, provide legal advice, or approve permits.
What to include
- The page or calculator you are writing about.
- Your state or metro area, if the issue is price-related.
- The dimensions or inputs you used, if the result looks wrong.
- A screenshot or the exact number you expected, if possible.
Corrections
If a price range is materially off in your market, send the source (a local quote, a supplier listing, or a permit fee schedule). We will review it and update the guide if it holds up.
Advertising and partnerships
We do not sell do-follow links, paid rankings, or fake reviews. For straightforward advertising or data questions, use the email above with “Advertising” in the subject line.