AI submittals and a field tech assistant for electrical contractors: same-day submittals, answers from manuals
Intrepid Electronic Systems (Crockett, CA)
What they did with AI
Intrepid Electronic Systems, a fire alarm and electrical contractor in Crockett, California (Bay Area), wanted to deliver submittals the same day so general contractors could hold tight schedules. Instead of searching documents and copying and pasting each item by hand, the team runs submittals through AI to extract, organize and format the data. For the field, it built a retrieval-augmented generation (RAG) assistant that technicians reach from their phones, even with weak service. It is trained on hundreds of manufacturers' fire alarm manuals plus transcribed recordings of past meetings, so it also carries tips, lessons learned and installation methods. Each answer links to where the information came from so the tech can verify it, which the company uses to guard against made-up answers. The AI roadmap is run by an AI construction coordinator who started as a high school intern. The company also automates fire alarm riser diagrams from its Revit models (a scripted workflow, not described as AI) and plans to add machine learning to prepopulate devices. Reported in Electrical Contractor magazine; no figures given, and the AI tools aren't named.
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