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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,877 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureConstruction & Project ManagementWinterthurBosshard Bau Beratung AG
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Verified· 3 sources

Bosshard Bau Beratung AG

Summary

About the company

The core activity of Bosshard Bau Beratung AG is the planning, consulting and execution of construction projects, particularly in the following areas: Total renovation and refurbishment of residential and commercial buildings, Conversion and renovation of existing buildings, including energy-efficient renovation and historic preservation, New construction of residential and commercial buildings, including single-family and multi-family homes, Conducting architectural competitions and tenders, Owner consulting and representation, Construction management and supervision, Preparation of studies and project studies. The company thus offers comprehensive services throughout the entire construction project cycle.

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Products & services

Industry:Construction & Project Management
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Construction consultancy
General and energy-related construction consultancy, preliminary concepts with cost estimates, property assessments, reuse concepts, and building permit review and consultancy for municipalities.
Planning of building projects
Preliminary and construction projects, cost estimates and budget estimates, building permit applications, and handling of the approval procedure for small to medium building projects.
Construction management and execution
Detailed design, tenders, scheduling, construction management, cost monitoring, invoicing and defects management for conversions, extensions, storey additions, renovations and new builds.
Client advisory and client representation
Support for building projects up to handover, client advisory and representation, including for public clients and study commissions.
Submissions, study commissions and competitions
Organisation of study commissions and competitions, and execution of submissions in public procurement, including TU and architectural procedures.
Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 1 reviews across all connected sources

Sources
GGoogle51
★TrustpilotSoon
PProvenExpertSoon

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Location

Grüzefeldstrasse 51
8404 Winterthur
Opening hours
Mon
07:30 - 17:30
Tue
07:30 - 17:30
Wed
07:30 - 17:30
Thu
07:30 - 17:30
Fri
07:30 - 17:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-260.779.121
Founded
2012 · 14 years
Last commercial register change
August 13, 2021
Employees
1 to 10

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