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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,877 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureArchitecture FirmsWil Sga2architekten.ch Christoph Stauffer
a2architekten.ch Christoph Stauffer Logo
Verified· 3 sources

a2architekten.ch Christoph Stauffer

Summary

About the company

a2architekten.ch Christoph Stauffer is an architectural practice that designs and delivers projects in the residential, educational and commercial sectors. The practice covers all project phases from preliminary sketches to handover, including tendering, contract and cost management, and site supervision, and cooperates with specialist consultants and project partners.

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Offering

Products & services

Industry:Architecture Firms
✓ Offered5
Architectural planning
Architecture from the first sketches of the preliminary project to handover of the keys, including ideas, planning, tenders, contract and cost management, as well as on-site construction management.
Construction management
On-site construction management, coordination of implementation, monitoring of quality on site and support through to handover.
Conversion and renovation
Conversions, renovations and façade restorations of residential buildings, school buildings, historic properties and other existing structures.
New residential construction
New-build projects for multi-family and single-family houses, including replacement builds and planning of residential developments.
Buildings for public and institutional users
Planning and conversion of school buildings, a land registry office, a free church, an elderly care centre and a residential home.
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Reviews

Aggregated rating

Aggregated rating
4
of 5

Aggregated from 4 reviews across all connected sources

Sources
GGoogle44
★TrustpilotSoon
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Location

Wilbergstrasse 9
9500 Wil Sg
Opening hours
Mon
08:00 - 12:00, 13:30 - 17:00
Tue
08:00 - 12:00, 13:30 - 17:00
Wed
08:00 - 12:00, 13:30 - 17:00
Thu
08:00 - 12:00, 13:30 - 17:00
Fri
08:00 - 12:00, 13:30 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Sole proprietorship
UID
CHE-109.512.577
Founded
2014 · 12 years
Last commercial register change
June 16, 2014
Employees
1 to 10

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