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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint742,805 companies indexed · Last updated: today
DirectoryWinterthurQualicasa AG
Qualicasa AG Logo
Verified· 4 sources

Qualicasa AG

Summary

About the company

The core activity of Qualicasa is quality assurance in construction and lifecycle management of real estate. This includes conducting quality controls, data-based lifecycle management, and accompanying property owners in all phases of the real estate lifecycle, from planning to operation and renovation. The goal is to ensure the quality and sustainability of buildings and to shape the real estate portfolio in Switzerland in a sustainable and future-proof manner.

AI-generated
Offering

Products & services

✓ Offered9
Construction quality assurance
Construction quality assurance in development, construction and erection phases, including review of building and plant specifications, site walkthroughs, quality controls, and correction of quality deviations.
Technical condition assessment
Technical condition assessment of existing properties with document review, diagnosis, cost plausibility checks, risk adjustment, and determination of optimal refurbishment timelines.
Technical Due Diligence
Technical Due Diligence for buy- and sell-side decisions, including assessment of the structural condition, analysis of risks and weaknesses, review of building services, and cost estimation of required measures.
Acceptance and defect management
Acceptance process prior to handover, including factory inspections, pre-checks, measurements, early detection of defects, and support with notice periods and warranty claims.
Property lifecycle management
Property lifecycle management across the entire life cycle, with long-term planning, maintenance strategies, investment steering, and risk assessment at the property and portfolio level.
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Reviews

Aggregated rating

Aggregated rating
4.3
of 5

Aggregated from 14 reviews across all connected sources

Sources
GGoogle4.314
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

Press

Media

August 7, 2024Media
Qualicasa: Gründer Rolf Truninger ausgeschieden
immobilienbusiness.ch

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Location

Klosterstrasse 20
8406 Winterthur
Opening hours
Mon
08:00 - 12:00, 13:00 - 17:00
Tue
08:00 - 12:00, 13:00 - 17:00
Wed
08:00 - 12:00, 13:00 - 17:00
Thu
08:00 - 12:00, 13:00 - 17:00
Fri
08:00 - 12:00, 13:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-104.821.924
Founded
1998 · 28 years
Last commercial register change
June 3, 2026
Employees
21 to 50