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Walder Abdichtungstechnik GmbH

№1 · Construction Companies St. Gallen

Walder Abdichtungstechnik GmbH

5.0(30)Ratings via GoogleConstruction Company

About Walder Abdichtungstechnik GmbH

Walder Abdichtungstechnik GmbH is a construction company at Brauerstrasse 50 in 9016 St. Gallen with a clear focus on sealing and waterproofing technology. In addition, the firm works in fire-protection consulting, as a supplier of fire-protection systems, and in property management.

Waterproofing work protects buildings from water and moisture over the long term – for example on flat roofs, terraces, balconies, cellars and ground-contact components. The fire-protection field typically involves expert advice and the supply of suitable systems to equip buildings safely and in line with standards. With its added property-management activity, the firm also covers the ongoing care of real estate.

This combination makes Walder Abdichtungstechnik GmbH a versatile partner for homeowners, administrators and builders in and around St. Gallen who want moisture protection, fire-protection solutions or management services from a single source. More at wirhaltendicht.ch.

Opening hours

Opening hours
Monday07:00 – 12:00, 13:00 – 18:00
Tuesday07:00 – 12:00, 13:00 – 18:00
Wednesday07:00 – 12:00, 13:00 – 18:00
Thursday07:00 – 12:00, 13:00 – 18:00
Friday07:00 – 12:00, 13:00 – 18:00
SaturdayClosed
SundayClosed

Address & contact

Brauerstrasse 50
9016 St. Gallen

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Key facts

Walder Abdichtungstechnik GmbH (Construction Company) is located at Brauerstrasse 50, 9016 St. Gallen. On Google, Walder Abdichtungstechnik GmbH is rated 5.0 out of 5 from 30 reviews. Opening hours: Mon–Fri 07:00–12:00 and 13:00–18:00, Sat–Sun closed. In the Hero Score for construction companies in St. Gallen, Walder Abdichtungstechnik GmbH ranks 1 of 45.

Address
Brauerstrasse 50, 9016 St. Gallen
Google rating
5.0 / 5 (30 reviews)
Opening hours
Mon–Fri 07:00–12:00 and 13:00–18:00, Sat–Sun closed
Phone
+41 71 222 66 55
3 more facts
Hero-Score
Rank 1 of 45 in St. Gallen
Category
Construction Company
Website
wirhaltendicht.ch

Source: CityHero directory, ratings via Google · data as of August 2026.

Frequently asked questions

What is the address of Walder Abdichtungstechnik GmbH?

The address is Brauerstrasse 50, 9016 St. Gallen. CityHero lists 45 construction companies in St. Gallen in total.

When is Walder Abdichtungstechnik GmbH open?

Walder Abdichtungstechnik GmbH is open as follows: Mon–Fri 07:00–12:00 and 13:00–18:00, Sat–Sun closed. It is open 5 days a week and closed on Saturday and Sunday.

What do Google reviews say about Walder Abdichtungstechnik GmbH?

Google users give Walder Abdichtungstechnik GmbH an average of 5.0 out of 5 stars (30 reviews). The average of 28 rated construction companies in St. Gallen is 4.6, so Walder Abdichtungstechnik GmbH is above.

How does Walder Abdichtungstechnik GmbH compare with other Construction Companies in St. Gallen?

In the CityHero Hero Score, Walder Abdichtungstechnik GmbH ranks 1 of 45 Construction Companies in St. Gallen. The score weighs Google rating and review count, request activity and profile completeness.

How late is Walder Abdichtungstechnik GmbH open?

Walder Abdichtungstechnik GmbH stays open latest Monday to Friday, until 18:00. The earliest opening is 07:00 (Monday to Friday).

How do I get a quote from Walder Abdichtungstechnik GmbH?

By phone on 071 222 66 55. Website: wirhaltendicht.ch. You can also send Walder Abdichtungstechnik GmbH a free, no-obligation request via CityHero.

Hero Score

Very good
60Hero Score
Rating38/45
Review count9/20
Profile quality13/15

How the Hero Score works →

Call071 222 66 55Get a quoteDirections

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