# OnSite General Contracting

> OnSite is a full-service general contractor. Homeowners and businesses describe a project to Amanda — OnSite's AI estimating assistant — and receive a fast, transparent, sectioned estimate. Licensed, insured crews handle remodels, additions, and repairs.

## What Amanda does
- Reads project descriptions, photos, and inspection reports and builds a detailed scope of work.
- Produces a transparent, sectioned estimate with clear pricing and timeline.
- For authenticated clients, takes actions on their behalf: add properties, schedule jobs, and coordinate contractors — every action re-authorized with the client's own credentials, and money/dispatch/irreversible actions require explicit human confirmation.

## For AI agents (A2A / agentic web)
- Agent card (A2A): /.well-known/agent-card.json (legacy alias: /.well-known/agent.json) — JWS-signed (ES256); verify via the JWKS below
- Signing keys (JWKS): /.well-known/jwks.json
- Start a conversation with Amanda: POST /api/v1/conversations/start
- Send a message: POST /api/v1/conversations/{id}/message
- Submit images for analysis: POST /api/v1/conversations/{id}/images
- Authenticated actions require a Bearer token belonging to the acting client. Amanda never acts with her own authority; a deterministic broker validates and executes proposals under the client's token.

## Key pages
- Home / chat with Amanda: /
- Sign in: /login
- Create an account: /register
- Your properties: /customer/properties
- Your estimates: /customer/estimates

## Contact
- support@onsitegeneralcontracting.com

## Service areas (SEO/GEO pages)
- Services hub: /services
- Service pages: /services/{service} (e.g. /services/kitchen-remodeling)
- Service + location: /services/{service}/{location} (e.g. /services/roofing/oak-park)
- Full page list: /sitemap.xml
- Services: kitchen-remodeling, bathroom-remodeling, home-additions, basement-finishing, roofing, commercial-build-out
- Locations: Chicago, Oak Park, Evanston, Naperville, Arlington Heights, Schaumburg, Cicero, Berwyn