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Thomas K. Keller

Thomas K. Keller

4.5(2)Ratings via GoogleArchitect

About Thomas K. Keller

Thomas K. Keller is an architecture practice in St. Gallen at Geltenwilenstrasse 2. Under this name, building projects are planned and accompanied from the first idea through to completed construction.

As an architect, the work typically covers design, the development of preliminary and detailed projects, planning submission and the approval procedure, cost planning, and the tendering, awarding and management of construction. Whether new build, conversion or renovation, the aim is a solution that sensibly combines design quality, practical use and the financial framework.

The practice is aimed at private clients, owners and companies in St. Gallen and the region who are looking for personal and reliable support for their project. An initial conversation serves to capture the task and define the next steps together.

Opening hours

Opening hours
Monday08:00 – 12:00, 13:30 – 17:30
Tuesday08:00 – 12:00, 13:30 – 17:30
Wednesday08:00 – 12:00, 13:30 – 17:30
Thursday08:00 – 12:00, 13:30 – 17:30
Friday08:00 – 12:00, 13:30 – 17:30
SaturdayClosed
SundayClosed

Address & contact

Geltenwilenstrasse 2
9000 St. Gallen

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Key facts

Thomas K. Keller (Architect) is located at Geltenwilenstrasse 2, 9000 St. Gallen. On Google, Thomas K. Keller is rated 4.5 out of 5 from 2 reviews. Opening hours: Mon–Fri 08:00–12:00 and 13:30–17:30, Sat–Sun closed. In the Hero Score for architects in St. Gallen, Thomas K. Keller ranks 30 of 117.

Address
Geltenwilenstrasse 2, 9000 St. Gallen
Google rating
4.5 / 5 (2 reviews)
Opening hours
Mon–Fri 08:00–12:00 and 13:30–17:30, Sat–Sun closed
Phone
+41 71 222 28 68
3 more facts
Hero-Score
Rank 30 of 117 in St. Gallen
Category
Architect
Website
thomas-k-keller.com

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

Frequently asked questions

Where is Thomas K. Keller located?

Thomas K. Keller is located at Geltenwilenstrasse 2, 9000 St. Gallen. CityHero lists 117 architects in St. Gallen in total.

How is Thomas K. Keller rated?

Thomas K. Keller has 4.5 out of 5 stars on Google from 2 reviews. The average of 50 rated architects in St. Gallen is 4.7, so Thomas K. Keller is below.

What are the opening hours of Thomas K. Keller?

Opening hours of Thomas K. Keller: Mon–Fri 08:00–12:00 and 13:30–17:30, Sat–Sun closed. It is open 5 days a week and closed on Saturday and Sunday.

How does Thomas K. Keller compare with other Architects in St. Gallen?

In the CityHero Hero Score, Thomas K. Keller ranks 30 of 117 Architects in St. Gallen. The score weighs Google rating and review count, request activity and profile completeness.

Can I visit Thomas K. Keller at the weekend?

On Saturday Thomas K. Keller is closed, and on Sunday as well.

How do I get a quote from Thomas K. Keller?

By phone on 071 222 28 68. Website: thomas-k-keller.com. You can also send Thomas K. Keller a free, no-obligation request via CityHero.

Call071 222 28 68Get a quoteDirections

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