# ContractorOS > The construction operating layer, built inside a working construction company. ContractorOS is a software platform that runs the back office of a construction business. Lead capture, scope writing, estimating, proposal generation, and agreement creation are handled by an integrated operating layer. The platform was built inside the company of a licensed and verifiable California contractor (B and C-33 classification family, Los Angeles County) and runs that company in production today. It is now licensable to other contractors. The operator's identity is disclosed on request; the credential is independently verifiable on disclosure. ## Pricing - Foundation: $299/mo — solo or 2-3 person crew - Growth: $499/mo — 4-10 person operation - Operator: $899/mo — 10+ crew, multi-trade - Enterprise: $2,499+/mo — multi-location, custom Founding cohort (first 10 contractors): different terms, sales call required, contact hello@contractoros.tech. ## Trust signals - Operated by a licensed and verifiable California contractor (active license, B and C-33 classification family) - Operating-layer architecture: provisional patent application drafted; filing in progress - Live production deployment inside the operator's own construction company - Identity and license verification disclosed on request ## Key facts - Industry context: US construction is the largest under-digitized sector at ~919,000 establishments - ContractorOS targets the $500K-$10M revenue contractor segment - The first ten licensees form the founding cohort; the platform opens to the broader market in waves ## Machine surfaces - MCP endpoint for agent integration: https://contractoros.tech/mcp - OpenAPI spec: https://contractoros.tech/.well-known/openapi.json ## Booking To book a demo: https://contractoros.tech/demo To apply to the founding cohort: https://contractoros.tech/pricing#founding-cohort ## Contact hello@contractoros.tech