CALEFA SA
General Construction · La Tour-de-Trême, Fribourg
CALEFA SA is a Swiss general construction company based in La Tour-de-Trême, Canton of Fribourg, listed in the Swiss commercial register since 2017 (UID CHE-208.855.035).
Board members & signatories
- Alban Kastrati — Mitglied des Verwaltungsrates
Registered purpose
Exploitation d'une entreprise d'installation et de dépannage dans le domaine du chauffage, sanitaire, ventilation et isolation ainsi que tous les travaux techniques du bâtiment et d'entreprise générale (cf. statuts pour but complet).…
Source: Swiss commercial register (Zefix / SOGC) and Alpintel analysis · Data as of March 2026
What CALEFA does
OFFERING
Calefa SA provides services in heating, ventilation, sanitary installations, fire protection, and insulation. The company specializes in the installation and maintenance of various heating systems, including oil and gas boilers, solar thermal collectors, and heat pumps. They also offer sanitary installations and water treatment solutions, ensuring optimal functionality through technical assistance and diagnostics.
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