# Castle Calibre – Cal.com booking page

> Welcome to the booking platform for Castle Calibre.
Assessment bookings require payment upfront - all payments are securely processed by Link.


Bookings are valid for residents of the following council areas: Banyule City Council, Bayside City Council, Boroondara City Council, Brimbank City Council, Darebin City Council, Golden Plains Shire Council, Glen Eira City Council, Greater Geelong City Council, Hobsons Bay City Council, Kingston City Council, Maribyrnong City Council, Melbourne City Council, Melton City Council, Merri-bek City Council, Moonee Valley City Council, Moorabool Shire Council, Port Phillip City Council, Queenscliffe Borough Council, Stonnington City Council, Surf Coast Shire Council, Wyndham City Council, Yarra City Council.


Blake

castlecalibre.com.au

Booking page: https://cal.com/castle-calibre

## Event types

- [Quick chat](https://cal.com/castle-calibre/quick-chat): 15 min, requires the host’s confirmation, event type id 2296511. FREE - 15mins to ask any burning questions related to your home energy situation or about the services I offer. Details: https://cal.com/castle-calibre/quick-chat.md
- [Home Energy Assessment LITE](https://cal.com/castle-calibre/assessment-lite): 150 min, requires the host’s confirmation, paid, event type id 2321110. A comprehensive evaluation of your home’s energy performance, conducted by Blake. Includes in-home visit and consultation. ~2.5hr duration. Details: https://cal.com/castle-calibre/assessment-lite.md
- [Home Energy Assessment VALUE](https://cal.com/castle-calibre/assessment-value): 150 min, requires the host’s confirmation, paid, event type id 2296512. A comprehensive evaluation of your home’s energy performance, conducted by Blake. Assessment includes in-home visit, consultation, prioritised plan and full report. ~2.5hr duration. Details: https://cal.com/castle-calibre/assessment-value.md
- [Home Energy Assessment DELUXE](https://cal.com/castle-calibre/assessment-deluxe): 210 min, requires the host’s confirmation, paid, event type id 6138888. A comprehensive evaluation of your home’s energy performance, conducted by Blake. Assessment includes everything in VALUE level, plus official Home Energy Rating certificate. ~3.5hr duration. Details: https://cal.com/castle-calibre/assessment-deluxe.md
- [Home Energy Assessment RATING-ONLY](https://cal.com/castle-calibre/home-energy-assessment-rating): 180 min, requires the host’s confirmation, paid, event type id 7529121. NatHERS 'Home Energy Rating' - certificate only. ~3hr duration. Details: https://cal.com/castle-calibre/home-energy-assessment-rating.md

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=<event type id>&start=YYYY-MM-DD&end=YYYY-MM-DD&timeZone=<IANA time zone>
cal-api-version: 2024-09-04
```

The response is `{"data":{"YYYY-MM-DD":[{"start":"<ISO 8601 with offset>"}]}}`; no API key is needed.

## Book

Each event type's `.md` document lists its required booking fields and the `POST https://api.cal.com/v2/bookings` request (`cal-api-version: 2026-02-25`).

## More

- API docs: https://cal.com/docs/api-reference/v2/introduction