Construction infrastructure to deliver every project
Run preconstruction, field execution, finance, and closeout in one AI-native system — from the first estimate to the final lien waiver. Built for general contractors, owners, subcontractors, and architects.
Trusted by teams building the future
Lifecycle coverage
Solutions for every phase of the build. One platform from dirt to done — no point tools, no gaps between phases.
Built for the jobsite
Building the operating system for construction
From a tower-crane skyline to a single punch-list item, ErectOS keeps the field and the office working from the same live record — on every project, at every scale.
See it on your projectOne system behind the whole jobsite
Not a stack of point tools — a single platform that every role and every phase runs on.
Who it's for
Built for every role on the project. Commercial and multi-family teams, all on the same record.
The platform
Reliable, extensible infrastructure for every stack. A shared kernel of auth, workflow, events, and AI under every module.
POST /v1/rfisAuthorization: Bearer erect_sk_live_… { "project_id": "prj_cedar_heights", "subject": "Slab edge detail @ grid C-4", "assignee": "architect_of_record", "due_in_days": 5} → 201 rfi.created · agent triaged · clock startedAI-native agents
30+ domain agents reason over your project data — every workflow has a copilot entry point.
Four-layer access control
Middleware, RBAC, ABAC policies, and org/building scope across 58 construction roles.
Open APIs & webhooks
REST and webhook APIs for logs, RFIs, submittals, schedule, and cost data.
Audit trail on everything
Every action logged and attributable. Encrypted in transit and at rest; never used to train models.
Ready to Build Smarter?
See how ErectOS unifies your entire project lifecycle — from dirt to done. Book a walkthrough with our team and replace the chaos with one command layer.
Book a Demo