Work that
holds its shape.
A San Antonio studio running five companies cast from the same metal: property crews, a wedding ministry, media, studio products, senior care.
An idea is liquid. It runs wherever the room tilts. A company is what happens when someone holds one shape long enough for it to set. Five have set here so far, all from the same pour: one founder, no outside money, and a name signed on every piece.
Castilloworks is a founder-led studio in San Antonio, Texas. Meet the founder.
Iron Star
Doorstep trash valet and grounds upkeep for apartment communities in San Antonio. The unglamorous work, done like it matters.
Visit Iron Star →Castillo Family Marriage Ministries & Weddings
Bilingual ceremonies in English and Spanish, Bexar County, Texas. No couple turned away for financial reasons.
Visit the ministry →broseph.ai
Short videos about free, public tools most people don’t know exist. Privacy, OSINT, and the internet they don’t show you.
Visit broseph.ai →Studio Products
Courses, prompt packs, and open workflows from the studio’s own AI pipeline. We only sell what we already use.
Visit the products →Good Company
Non-medical home care and companionship for San Antonio seniors. The same caregiver every visit, hired directly by the family.
Visit Good Company →The next mold is already cut.
When a sixth company proves it can hold its shape, the metal is ready.