Constructora El Progreso · Viviendas con Paneles SIP · Maule y Ñuble
elprogresosip.cl
LaunchIndex first observed Constructora El Progreso · Viviendas con Paneles SIP · Maule y Ñuble (elprogresosip.cl) live on 20 September 2026. View its launch screenshot, category, and verification evidence.

A launch record built from evidence.
Constructora El Progreso · Viviendas con Paneles SIP · Maule y Ñuble (elprogresosip.cl) was first observed live on 20 September 2026.
Constructora El Progreso specializes in building SIP-panel houses in the Maule and Ñuble regions, offering energy‑efficient, faster construction and end‑to‑end delivery from design to handover.
Its profile is classified as Local business within Services / Local services.
What the launch signal contained.
- First observed live
- Previous state
- No prior non-live observation
- Last verified
- Canonical host
- elprogresosip.cl
- Category
- Services / Local services
- Website type
- Local business
- Observed title
- Constructora El Progreso · Viviendas con Paneles SIP · Maule y Ñuble
- Observed description
- Constructora especializada en viviendas con Paneles SIP en la Región del Maule y Ñuble. Eficiencia energética, construcción rápida y confort. Cotiza con Sergio Bravo.
- Detected technologies
- None detected
- Screenshot captured
- Evidence source
- Browser observation · Local
- Evidence confidence
- 90%
- HTTP status
- 200
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