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Amstein + Walthert St. Gallen AG

Amstein + Walthert St. Gallen AG

5.0(5)Ratings via GoogleHeating & HVAC

About Amstein + Walthert St. Gallen AG

Amstein + Walthert St. Gallen AG is located at Fürstenlandstrasse 41 in St. Gallen and works in the heating and HVAC sector as well as being an engineering firm. Its profile ranges from engineering services and bathroom planning to sanitation services and building restoration.

As an engineering practice, the company combines technical planning with delivery-oriented services: alongside building services in heating and HVAC, sanitation service and bathroom planning are part of the spectrum, as is the professional support of restoration and repair projects on existing buildings.

Amstein + Walthert therefore addresses clients, owners and project managers in St. Gallen and the surrounding area who need an experienced planning and engineering partner for technically demanding new-build, conversion or renovation projects. Further information at amstein-walthert.ch.

Opening hours

Opening hours
Monday07:30 – 11:45, 13:15 – 17:00
Tuesday07:30 – 11:45, 13:15 – 17:00
Wednesday07:30 – 11:45, 13:15 – 17:00
Thursday07:30 – 11:45, 13:15 – 17:00
Friday07:30 – 11:45, 13:15 – 16:00
SaturdayClosed
SundayClosed

Address & contact

Fürstenlandstrasse 41
9000 St. Gallen

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Key facts

Amstein + Walthert St. Gallen AG (Heating & HVAC) is located at Fürstenlandstrasse 41, 9000 St. Gallen. On Google, Amstein + Walthert St. Gallen AG is rated 5.0 out of 5 from 5 reviews. Opening hours: Mon–Thu 07:30–11:45 and 13:15–17:00, Fri 07:30–11:45 and 13:15–16:00, Sat–Sun closed. In the Hero Score for heating companies in St. Gallen, Amstein + Walthert St. Gallen AG ranks 9 of 37.

Address
Fürstenlandstrasse 41, 9000 St. Gallen
Google rating
5.0 / 5 (5 reviews)
Opening hours
Mon–Thu 07:30–11:45 and 13:15–17:00, Fri 07:30–11:45 and 13:15–16:00, Sat–Sun closed
Phone
+41 71 221 15 15
3 more facts
Hero-Score
Rank 9 of 37 in St. Gallen
Category
Heating & HVAC
Website
amstein-walthert.ch

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

Frequently asked questions

Where is Amstein + Walthert St. Gallen AG located?

Amstein + Walthert St. Gallen AG is located at Fürstenlandstrasse 41, 9000 St. Gallen. CityHero lists 37 heating companies in St. Gallen in total.

How is Amstein + Walthert St. Gallen AG rated?

Amstein + Walthert St. Gallen AG has 5.0 out of 5 stars on Google from 5 reviews. The average of 26 rated heating companies in St. Gallen is 4.3, so Amstein + Walthert St. Gallen AG is above.

What are the opening hours of Amstein + Walthert St. Gallen AG?

Opening hours of Amstein + Walthert St. Gallen AG: Mon–Thu 07:30–11:45 and 13:15–17:00, Fri 07:30–11:45 and 13:15–16:00, Sat–Sun closed. It is open 5 days a week and closed on Saturday and Sunday.

How does Amstein + Walthert St. Gallen AG compare with other Heating Companies in St. Gallen?

In the CityHero Hero Score, Amstein + Walthert St. Gallen AG ranks 9 of 37 Heating Companies in St. Gallen. The score weighs Google rating and review count, request activity and profile completeness.

Until when is Amstein + Walthert St. Gallen AG open?

The latest closing time is 17:00 (Monday to Thursday). The earliest opening is 07:30 (Monday to Friday).

How do I get a quote from Amstein + Walthert St. Gallen AG?

By phone on 071 221 15 15. Website: amstein-walthert.ch. You can also send Amstein + Walthert St. Gallen AG a free, no-obligation request via CityHero.

Call071 221 15 15Get a quoteDirections

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