Helonic analyzes PDF construction drawings and surfaces located issues for professional review and coordinated follow-up.
Helonic is an AI-assisted construction drawing review platform for architects, engineers and general contractors. It works with two-dimensional PDF plan sets, either uploaded directly or obtained through supported project-system integrations. The product examines pages for potential coordination and information problems, then locates findings on the drawings. Its role is to help a reviewer reach more of the set, not to replace the professional who determines whether an issue is real and how it should be resolved.
The official site describes ten issue categories, including coordination conflicts, missing information, structural concerns, MEP clashes, accessibility, dimensions and constructability. Findings include context, a proposed next step, a severity level and page coordinates. Issue clouds make the location visible on the drawing. Teams can share findings, assign follow-up work and track resolution. Procore and Autodesk Construction Cloud connections support bringing in drawings and returning reviewed findings as requests for information. The accuracy of any particular result can depend on drawing quality, discipline and the type of issue.
A useful pilot compares Helonic's output with a set that has already received a careful coordination review. Check both false alarms and known issues the system misses. Confirm that imported revisions are current and that page references remain correct before creating an RFI. Code-related findings need assessment against the applicable requirements and the actual project context; an automated flag is not an official code determination. Public pricing is not established in the reviewed page, so project scope and commercial terms need a direct discussion. Before broader deployment, agree who approves findings and how resolved items are documented. The platform can support preconstruction review, but does not guarantee a compliant design or the avoidance of construction rework.
