Quality Promise

Defensible by design.

Good engineering practice demands reports that are self-contained, verifiable, code-referenced, and repeatable — so anyone can pick up the calc and follow it. Every PerCode module is built to that standard and tailored to state codes and national standards, and each module is diligently tested before it ships.

Verified against current-edition references

TMS 402ACI 318-19AISC 360-22NDS 2018ASCE 7-22FBC 2023

Source: DEVPLAN §6.3.

Solo PEs and small firms who don't want another black-box AI toy — they want faster calculations, cleaner reports, fewer permit comments, and confidence the output can be defended.

Every report carries its proof.

Self-contained, code-referenced, and repeatable. The AI assistant is never in the calculation loop and never appears on the report.

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