Headprint Studio Castro · hair salon in Castro / Upper Market
Last verified — newest successful check of any source; every fetch is in the crawl log.
Listed Listed: imported from CA licence data, the SF business registry, the business’s own website and a manual check; not profiled in depth.
Headprint Studio Castro · Castro / Upper Market · 4327 18th St, San Francisco, CA 94114 Listed
- Book
- Book on Square Appointments → headprint-studio.square.site (booking link opened by our link checker, HTTP 200) verified 2026-10-22
- Phone
- UNKNOWN (not published) unknown 2026-10-22
- Website
- headprintstudio.com (opened by our link checker) verified 2026-10-22
- License
- Licensed by the CA Board of Barbering & Cosmetology · License #351174 · Current · valid until Nov 30, 2026 · state data as of Oct 1, 2026 (verify: https://search.dca.ca.gov/) verified 2026-10-01
- Registry
- Registered business location (active) with the San Francisco Treasurer & Tax Collector (DataSF Registered Business Locations, data as of Oct 22, 2026); location start date Aug 16, 2022 — record verified 2026-10-22
- Published prices
- UNKNOWN — no prices published that we could find unknown 2026-10-22
- Hours
- UNKNOWN — opening hours not published by the business unknown 2026-10-22
- Appointment availability
- UNKNOWN — no opening hours or appointment slots published unknown 2026-10-22
- Open today?
- UNKNOWN — Licensed as of 2026-10-01; we have not confirmed the business is open today. unknown 2026-10-22
Each fact carries its status and the date we checked it; live slots are only on the booking page. How we verified each fact is listed below.
What an agent can and can’t rely on for a listed salon
- Identity, address and licence or registry status as of the state or city data date shown.
- Prices exactly as the business publishes them (often starting prices), with the page and date.
- Published opening hours and the booking link location, each with source and date.
- Appointment availability: we only have published opening hours, never open slots.
- What a service includes, unless the service name says so (most are not comparable apples-to-apples).
- Stylists, cancellation or deposit policies, accessibility: not researched (UNKNOWN).
- That the business is open today: operating status is UNKNOWN unless stated.
Crawl log
Every source we fetched or checked for this salon, newest first: what it is, when, the result, and which facts on this page came from it. Times are Pacific.
| Source | What it is | Checked | Result | Facts from it |
|---|---|---|---|---|
| headprint-studio.square.site | Booking page (Square Appointments) | HTTP 200 | booking link (link check) | |
| headprintstudio.com/pricing | Salon website | read | ||
| headprintstudio.com | Salon website | HTTP 200 | website (link check); online booking link (Square Appointments) | |
| dca.ca.gov (ca-dca-bbc:351174) | CA Board of Barbering & Cosmetology licence data | (data as of Oct 1, 2026) | read | licence #351174 (current) |
| headprintstudio.com | Manual verification | read | matched to this business; website | |
| data.sf.gov (datasf:1312171-08-221-1096636) | DataSF registry record | (data as of Oct 22, 2026) | read | name; address; subtypes; registered business location #1312171-08-221-1096636 (active) |
Book on Square Appointments Opens the business’s own booking page.
Offerings
No service menu or prices published that we could find (UNKNOWN).
How we verified this
- State establishment license #351174 is current with the California Board of Barbering & Cosmetology, valid until Nov 30, 2026 (state data as of Oct 1, 2026) — verify.
- Business is registered and active with the San Francisco Treasurer & Tax Collector (Registered Business Locations, DataSF, data as of Oct 22, 2026); location start date Aug 16, 2022 — record.
- Address and map location from the SF business registry (DataSF) (Oct 22, 2026, 9:40 AM PT).
- Website reachable on Oct 22, 2026, 10:32 AM PT (HTTP 200).
- Booking link opened successfully on Oct 22, 2026, 10:32 AM PT (HTTP 200).
What we have not verified
- We have not checked live appointment availability — check open slots on the booking page.
- We have not called the business.
- Opening hours are not published, so we cannot say when it is open.
- No prices are published.
Facts
- Depth
- Listed Listed: imported from CA licence data, the SF business registry, the business’s own website and a manual check; not profiled in depth.
- Address
- 4327 18th St, San Francisco, CA 94114 verified 2026-10-22
- Neighborhood
- Castro / Upper Market inferred 2026-10-22
- Phone
- Unknown (not published) unknown 2026-10-22
- Website
- https://www.headprintstudio.com/ verified 2026-10-22
- Status
- unknown unknown 2026-10-22 — Licensed as of 2026-10-01; we have not confirmed the business is open today.
- Close to
- Twin Peaks (208 m) inferred 2026-10-22
- Licence
- Licensed by the CA Board of Barbering & Cosmetology · License #351174 · Current · valid until Nov 30, 2026 · state data as of Oct 1, 2026 (verify: https://search.dca.ca.gov/) verified 2026-10-01
- Registry
- Registered business location (active) with the San Francisco Treasurer & Tax Collector (DataSF Registered Business Locations, data as of Oct 22, 2026); location start date Aug 16, 2022 verified 2026-10-22
- Booking
- Book on Square Appointments verified 2026-10-22
- Hours
- Not published unknown 2026-10-22
- Reference
san-francisco/hair-salon/headprint-studio-castro-castro-upper-market- Last verified
- (record assembled 2026-10-22)
Hours unknown 2026-10-22
Unknown: opening hours not published by the business.
Opening hours not published by the business.
Policies and attributes
Cancellation, deposit, walk-ins, accessibility and languages: unknown 2026-10-22 (not researched for this listing).
Booking
Book on Square Appointments. Opens the business’s own booking page. Choose the service (and staff, if offered), pick an open time — live slots are shown only on the booking page — and confirm with your details. verified 2026-10-22
Appointment availability: unknown — we see no opening hours, never open appointment slots (availability_basis none). Check times on the booking page.
Sources
- state license ca-dca-bbc:351174 · fetched 2026-10-22T17:09:35Z
- business registry datasf:1312171-08-221-1096636 · fetched 2026-10-22T16:40:40Z
- salon website · fetched 2026-10-22T17:32:44Z
- salon website · fetched 2026-10-22T17:32:47Z
- manual · fetched 2026-10-22T17:02:38Z