Castilloworks LLC · San Antonio, Texas · est. 2026

Planted, not pitched.

Castilloworks is a San Antonio studio growing five working companies — property operations, a wedding ministry, media, studio products, and private senior care. Each one gets planted, tended, and given the years it needs.

Walk the rows
Specimen No. 01 · property operations

Iron Star

Doorstep trash valet and grounds upkeep for apartment communities in San Antonio. The unglamorous work, done like it matters.

FIELD NOTE — a honey mesquite's taproot has been found almost 200 feet down. It doesn't wait for rain. Neither does a nightly route.

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No. 01 Prosopis glandulosa · honey mesquite
Specimen No. 02 · nonprofit ministry

Castillo Family Marriage Ministries & Weddings

Bilingual wedding ceremonies in English and Spanish, Bexar County, Texas. No couple turned away for financial reasons.

FIELD NOTE — a Texas redbud blooms straight from its bark, before its own leaves show up. Some commitments don't wait for perfect conditions.

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No. 02 Cercis canadensis var. texensis · Texas redbud
Specimen No. 03 · media — the founder’s Instagram

broseph.ai

Short videos about free, public tools most people don’t know exist. Privacy, OSINT, and the internet they don’t show you.

FIELD NOTE — a bald cypress grows its roots up out of the water where anyone can see them. Everything shown on this account is public the same way.

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No. 03 Taxodium distichum · bald cypress
Specimen No. 04 · courses & tools, first releases 2026

Studio Products

Courses, prompt packs, and open workflows from the studio’s own AI pipeline. We only sell what we already use.

FIELD NOTE — the pecan is the state tree of Texas. Nobody praises one for its foliage; it gets judged by what it drops in your hand.

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No. 04 Carya illinoinensis · pecan
Specimen No. 05 · private care & companionship

Good Company

Non-medical home care and companionship for San Antonio seniors — the same caregiver every visit, hired directly by the family.

FIELD NOTE — a desert willow keeps blooming into October, long after everything else has quit. Late seasons deserve flowers too.

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No. 05 Chilopsis linearis · desert willow

One root system, five trees.

A grove looks like separate trees. Underground it's one root system. The companies here share a founder, the same tools, and the same standard: do real work, put a name on it, keep it alive through the dry months. When one grows big enough to stand alone, it will. That's what a grove is for.

Castilloworks is a founder-led studio in San Antonio, Texas. Meet the founder.