Questions, suggestions, and corrections are all welcome here.
The fastest way to reach the ProjectCalc Pro Editorial Team is the contact form below. Tell us which page or calculator your message is about, and — if you are reporting a result that looks wrong — include the measurements you entered. That detail makes it possible for us to reproduce the calculation and check it properly.
We especially welcome error reports
Our calculators are tested against hand-worked answers before they are published, and we explain our methods openly on the How We Calculate page. Even so, if a result looks off to you, we want to hear about it.
Every error report is checked against the published formula. If we find a mistake, we fix it in the shared calculation code — which corrects every affected calculator at once — and add the case to our permanent test suite so the same error cannot quietly return. Readers who report errors genuinely make this site more accurate, and we appreciate them.
What to expect
- We read every message.
- We reply to questions and error reports as promptly as we can, normally within a few business days.
- Please do not send personal information beyond what your message needs — a name and email address are enough.
What this form is not for
- Project advice: We can’t review individual projects, plans, or measurements, and we can’t advise on structural, electrical, plumbing, or gas work. For those, please consult a licensed local professional.
- Advertising and SEO pitches: We do not buy advertising, sponsored posts, or link placements, and such messages will not receive a reply.