Citadel OS™

The operating system for construction contractors. Leads, estimating, jobs, scheduling, purchasing, warehouse, service and billing, run by AI agents by department, with a phone receptionist that never misses a call and one control panel for the owner.

Built on a real company, not a pitch deck. Citadel OS grew out of the platform that runs Infinite Windows, an impact window and door contractor in Doral, Florida, where it reduced payroll cost by about 30%. A new company is set up and running on it in about a week.