Originally published on AIdeazz — cross-posted here with canonical link. Building AI for construction business isn't about replacing bulldozers with chatbots. It's about wiring the information layer that construction companies already struggle with — document extraction, field data collection, compliance tracking, and the endless coordination between office and site. After shipping production agents for logistics and operations teams, I've learned that construction presents unique challenges: regulatory complexity, multi-party coordination, and the fundamental disconnect between digital systems and physical reality. The Document Problem: PDFs, Permits, and Production Reality Construction runs on documents. Permits, architectural drawings, change orders, safety certificates, inspection reports — hundreds of PDFs per project, each containing structured data trapped in unstructured formats. The naive approach is throwing OCR at everything. The production reality is messier.…