Company · Contact
Contact us
Found a wrong number, want a new calculator, or need a table double-checked? We read everything — email is the fastest way to reach us.
Email us
Bugs, features, table corrections, press — anything.
hello@fieldcalci.com →
What to expect
We aim to reply within 2 business days. Calculation disputes with photos, inputs, and your code edition get priority.
Make your message easy to answer
- Bug report: which calculator, the exact inputs (or paste the shareable URL), what you expected, and what you got.
- Code question: the NEC / Manual D / IBC edition your AHJ enforces, plus any local amendment.
- Feature request: the job you were doing, and what the tool should have told you.
Safety note
FieldCalc results are estimates. For live work, verify with a licensed professional and your local AHJ — see our terms.
Privacy note
Only send what you are comfortable sharing by email. We collect nothing automatically — see our privacy policy.