The Mermaid Salon & Day Spa

San Diego's day spa list runs 106 businesses deep, and most of them are easy to reach before you even leave the house. Phone numbers are on file for 104 of these listings, and 90 have a website link, so you can compare hours, services, or photos before deciding who to call. Coverage spans the city, with clusters in 92103, 92108, and 92109, plus smaller pockets in 92101, 92110, 92104, and 92116. None of these carry a Sponsored tag at this time, since paid placement for day spas hasn't launched here yet, so what you see is the full unranked set rather than a curated top pick.

If a listing shows a dead link or a phone number that no longer connects, that's worth flagging. Owners and managers can claim their listing and update the details themselves, which keeps the page accurate for someone searching from 92111 or a nearby zip who just wants a working number. This page doesn't rate, inspect, or rank any spa on it. It's a starting point for your own research, so call two or three that look promising and ask about the specifics that matter to you, like availability or specific treatments, before booking.