Contact

Email is the fastest way to reach the site: jared@jaredhebb.com.

Reporting a calculation issue

Accuracy reports get priority. If a result looks wrong, include the tool name, the exact inputs you entered, the result you got, and the result you expected with the NEC table or section you're comparing against. Verified corrections ship quickly and the fix is noted on the tool's page.

Suggesting a tool

If there's a calculation you keep doing by hand on the job, describe it: the NEC article it comes from and the inputs you'd want. The build queue is driven by what working electricians actually ask for.

There are no accounts or mailing lists on this site, so email is the only channel, and it's read by the person who builds the tools.