CityHero
John Sanitär AG

№3 · Plumbers St. Gallen

John Sanitär AG

5.0(27)Ratings via GooglePlumber

About John Sanitär AG

John Sanitär AG at Scheidwegstrasse 20 in St. Gallen is a building-services company that brings plumbing and heating together under one roof. Its scope therefore goes beyond pure water installation and covers several core trades of building technology.

In the plumbing field, the focus is on the installation, maintenance and repair of water and drainage systems. As a heating contractor, the company also handles heat generation and distribution, while its trade in pipes and pipework covers the material side as well. This combination makes it possible to manage projects comprehensively from a single source.

This makes John Sanitär AG suitable for private customers as well as property managers in St. Gallen who prefer to bundle plumbing and heating tasks rather than split them across several providers. Details can be found at john-sanitaer.ch.

Opening hours

Opening hours
Monday07:00 – 12:00, 13:00 – 17:00
Tuesday07:00 – 12:00, 13:00 – 17:00
Wednesday07:00 – 12:00, 13:00 – 17:00
Thursday07:00 – 12:00, 13:00 – 17:00
Friday07:00 – 12:00, 13:00 – 14:30
SaturdayClosed
SundayClosed

Address & contact

Scheidwegstrasse 20
9000 St. Gallen

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Key facts

John Sanitär AG (Plumber) is located at Scheidwegstrasse 20, 9000 St. Gallen. On Google, John Sanitär AG is rated 5.0 out of 5 from 27 reviews. Opening hours: Mon–Thu 07:00–12:00 and 13:00–17:00, Fri 07:00–12:00 and 13:00–14:30, Sat–Sun closed. In the Hero Score for plumbers in St. Gallen, John Sanitär AG ranks 3 of 40.

Address
Scheidwegstrasse 20, 9000 St. Gallen
Google rating
5.0 / 5 (27 reviews)
Opening hours
Mon–Thu 07:00–12:00 and 13:00–17:00, Fri 07:00–12:00 and 13:00–14:30, Sat–Sun closed
Phone
+41 71 244 56 79
3 more facts
Hero-Score
Rank 3 of 40 in St. Gallen
Category
Plumber
Website
john-sanitaer.ch

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

Frequently asked questions

What is the address of John Sanitär AG?

The address is Scheidwegstrasse 20, 9000 St. Gallen. CityHero lists 40 plumbers in St. Gallen in total.

When is John Sanitär AG open?

John Sanitär AG is open as follows: Mon–Thu 07:00–12:00 and 13:00–17:00, Fri 07:00–12:00 and 13:00–14:30, Sat–Sun closed. It is open 5 days a week and closed on Saturday and Sunday.

What do Google reviews say about John Sanitär AG?

Google users give John Sanitär AG an average of 5.0 out of 5 stars (27 reviews). The average of 33 rated plumbers in St. Gallen is 4.6, so John Sanitär AG is above.

How does John Sanitär AG compare with other Plumbers in St. Gallen?

In the CityHero Hero Score, John Sanitär AG ranks 3 of 40 Plumbers in St. Gallen. The score weighs Google rating and review count, request activity and profile completeness.

Is John Sanitär AG open on Sundays?

No, John Sanitär AG is closed on Sundays. It is also closed on Saturday.

How do I get a quote from John Sanitär AG?

By phone on 071 244 56 79. Website: john-sanitaer.ch. You can also send John Sanitär AG a free, no-obligation request via CityHero.

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