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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,194 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureSealing & InsulationBonstettenall-san gmbh
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Verified· 3 sources

all-san gmbh

Summary

About the company

The core activity of all-san gmbh is the execution of building protection and renovation work, particularly in the areas of: waterproofing against penetrating and escaping water, surface protection, concrete and old building renovation, and high-rise construction (concrete and natural stone masonry). The company offers a comprehensive service in these areas and advises customers on problems with water ingress, egress and concrete damage.

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Products & services

Industry:Sealing & Insulation
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Building protection
Building protection for above-ground construction and natural stone work, surface protection, as well as waterproofing against water ingress and discharge and subsoil waterproofing.
Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 4 reviews across all connected sources

Sources
GGoogle54
★TrustpilotSoon
PProvenExpertSoon

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Location

Büelmatt 4
8906 Bonstetten
Opening hours
Mon
07:00 - 17:30
Tue
07:00 - 18:00
Wed
07:00 - 18:00
Thu
07:00 - 18:00
Fri
07:00 - 18:00
Sat
07:00 - 18:00
Sun
07:00 - 18:00

At a glance

Legal form
Limited Liability Company
UID
CHE-259.471.202
Founded
2019 · 7 years
Last commercial register change
November 20, 2025
Employees
1 to 10

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