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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint742,806 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureBuilding ConstructionMuri B. BernErnst Buff Bau AG
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Ernst Buff Bau AG

Summary

About the company

The core activity of E. Buff Bau AG is the provision of construction services, particularly in the fields of building construction, civil engineering and renovation of buildings and infrastructure. This includes, among other things: new construction, extension, conversion and renovation of buildings; creation of water pipes, sewage pipes and other supply lines; core drilling for water pipes, heating pipes and electrical cables; execution of masonry work, plastering work, sealing work and drywall construction; renovation and renovation of sewage pipes, including inliner renovation; creation of breakthroughs for heating pipes and electrical cables. The company offers individual solutions for its customers and works on various construction projects.

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Products & services

Industry:Building ConstructionBuilding Maintenance
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Civil Engineering
✓ Offered6
Building construction
New builds, extensions, conversions, garages and other building contractor work, including foundations for winter gardens and other building construction projects.
Civil engineering
Water pipes, other supply lines, renewal of wastewater pipes and infiltration systems as part of civil engineering work.
Masonry work
Chipping works, core drilling, plastering work, sealing works, coatings and dry construction in different sizes and finishes.
Renovations / refurbishment
Renovations and refurbishment of the kitchen, bathroom, garage and garden wall, as well as maintenance and modernisation of components.
Wastewater pipes
Renovation of wastewater pipes for foul water or rainwater, including pipe replacement and liner rehabilitation.

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Location

Pelikanweg 6
3074 Muri B. Bern
Opening hours
Mon
07:00 - 12:00, 13:00 - 17:00
Tue
07:00 - 12:00, 13:00 - 17:00
Wed
07:00 - 12:00, 13:00 - 17:00
Thu
07:00 - 12:00, 13:00 - 17:00
Fri
07:00 - 12:00, 13:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-106.962.085
Founded
1989 · 37 years
Last commercial register change
November 4, 2025
Employees
1 to 10

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