Superfun has been a registered business in Pichilemu since 2013 and sells guiding rather than lessons — they will take an intermediate surfer to the right break for the day's swell, including the big-wave end of Punta de Lobos if you can handle it, and they publish a forecast page so you can see what you are getting into. Emilio is the name in most of the reviews.
The second half of the business is rock climbing, registered separately with SERNATUR under escalada en roca, and there are "sea to summit" trips that string the two together. They run camps, and in winter they decamp to Farellones for the snow.
Water is 11–20 °C, so a wetsuit is not optional; they provide one. Two mobile numbers and a form on the website — no WhatsApp, which for a Chilean adventure business in 2026 is unusual enough to be worth a phone call.