Ralf Zumstein, Dipl. Architekt ETH SIA

5.0(2)Ratings via GoogleArchitect

Opening hours
Brühlbleichestrasse 5, 9000 St. Gallen
071 525 12 55

About Ralf Zumstein, Dipl. Architekt ETH SIA

Ralf Zumstein, Dipl. Architekt ETH SIA, works at Brühlbleichestrasse 5 in St. Gallen and combines architectural planning with construction execution. Alongside the role of architect, the field of activity also includes the services of a construction company.

This combination makes it possible to accompany projects from the design idea through planning to realisation – a continuous path that applies to new builds as well as conversions and refurbishments. The title Dipl. Architekt ETH SIA points to sound professional training and membership of the profession, which can be a sign of reliability for clients.

The offering is aimed at private and commercial clients in the St. Gallen area looking for a partner who considers design planning and execution from a single source. Further information can be found at ralfzumstein.ch.

Opening hours

Monday	08:00 – 18:00
Tuesday	08:00 – 18:00
Wednesday	08:00 – 18:00
Thursday	08:00 – 18:00
Friday	08:00 – 17:00
Saturday	Closed
Sunday	Closed

Address & contact

Brühlbleichestrasse 5
9000 St. Gallen

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Key facts

Ralf Zumstein, Dipl. Architekt ETH SIA (Architect) is located at Brühlbleichestrasse 5, 9000 St. Gallen. On Google, Ralf Zumstein, Dipl. Architekt ETH SIA is rated 5.0 out of 5 from 2 reviews. Opening hours: Mon–Thu 08:00–18:00, Fri 08:00–17:00, Sat–Sun closed. In the Hero Score for architects in St. Gallen, Ralf Zumstein, Dipl. Architekt ETH SIA ranks 23 of 117.

Address: Brühlbleichestrasse 5, 9000 St. Gallen
Google rating: 5.0 / 5 (2 reviews)
Opening hours: Mon–Thu 08:00–18:00, Fri 08:00–17:00, Sat–Sun closed
Phone: +41 71 525 12 55

3 more facts

Hero-Score: Rank 23 of 117 in St. Gallen
Category: Architect
Website: ralfzumstein.ch

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

Frequently asked questions

What is the address of Ralf Zumstein, Dipl. Architekt ETH SIA?

The address is Brühlbleichestrasse 5, 9000 St. Gallen. CityHero lists 117 architects in St. Gallen in total.

When is Ralf Zumstein, Dipl. Architekt ETH SIA open?

Ralf Zumstein, Dipl. Architekt ETH SIA is open as follows: Mon–Thu 08:00–18:00, Fri 08:00–17:00, Sat–Sun closed. It is open 5 days a week and closed on Saturday and Sunday.

What do Google reviews say about Ralf Zumstein, Dipl. Architekt ETH SIA?

Google users give Ralf Zumstein, Dipl. Architekt ETH SIA an average of 5.0 out of 5 stars (2 reviews). The average of 50 rated architects in St. Gallen is 4.7, so Ralf Zumstein, Dipl. Architekt ETH SIA is above.

How does Ralf Zumstein, Dipl. Architekt ETH SIA compare with other Architects in St. Gallen?

In the CityHero Hero Score, Ralf Zumstein, Dipl. Architekt ETH SIA ranks 23 of 117 Architects in St. Gallen. The score weighs Google rating and review count, request activity and profile completeness.

Is Ralf Zumstein, Dipl. Architekt ETH SIA open on Sundays?

No, Ralf Zumstein, Dipl. Architekt ETH SIA is closed on Sundays. It is also closed on Saturday.

How do I get a quote from Ralf Zumstein, Dipl. Architekt ETH SIA?

By phone on 071 525 12 55. Website: ralfzumstein.ch. You can also send Ralf Zumstein, Dipl. Architekt ETH SIA a free, no-obligation request via CityHero.

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