About

Software built by people who have stood in the room the drawings describe.

What we do

We make the tools construction people reach for between the drawing and the install: schedule converters, code-basis calculators, and batch tools that take a whole feeder schedule at once. Every tool runs in your browser — no upload, no server holding your project — and shows its work, with the code section it stands on.

The way we work

Every number is verified against a published source before it ships, every engine carries an automated test harness, and every result says plainly what it is: a typical approach for field use that a licensed engineer confirms. We would rather say less and be right. It is not what you do, but the way in which you do it.

Who we are

Founded by a working electrician and BIM lead with two decades on mission-critical sites — data centers, where the schedule is measured in megawatts and a wrong wire size costs a week. The tools here are the ones we wanted on our own jobs.

The crowned stag

The stag trippant is the emblem of the family names on the door. Crowned, walking, looking ahead — it stands for craft carried forward with care. You will find it on the site, the converter, and the cover sheet of every workbook we build.