WILLI BAU AG
Construction Company
About WILLI BAU AG
Opening hours
| Monday | 07:00 – 12:00, 13:00 – 17:30 |
| Tuesday | 07:00 – 12:00, 13:00 – 17:30 |
| Wednesday | 07:00 – 12:00, 13:00 – 17:30 |
| Thursday | 07:00 – 12:00, 13:00 – 17:30 |
| Friday | 07:00 – 12:00, 13:00 – 16:30 |
| Saturday | Closed |
| Sunday | Closed |
Address & contact
Key facts
WILLI BAU AG (Construction Company) is located at Burgstrasse 63, 9000 St. Gallen. Opening hours: Mon–Thu 07:00–12:00 and 13:00–17:30, Fri 07:00–12:00 and 13:00–16:30, Sat–Sun closed.
- Address
- Burgstrasse 63, 9000 St. Gallen
- Opening hours
- Mon–Thu 07:00–12:00 and 13:00–17:30, Fri 07:00–12:00 and 13:00–16:30, Sat–Sun closed
- Phone
- +41 71 858 58 88
- Category
- Construction Company
1 more fact
- Website
- willibauag.ch
Source: CityHero directory · data as of August 2026.
Frequently asked questions
What is the address of WILLI BAU AG?
The address is Burgstrasse 63, 9000 St. Gallen. CityHero lists 45 construction companies in St. Gallen in total.
When is WILLI BAU AG open?
WILLI BAU AG is open as follows: Mon–Thu 07:00–12:00 and 13:00–17:30, Fri 07:00–12:00 and 13:00–16:30, Sat–Sun closed. It is open 5 days a week and closed on Saturday and Sunday.
Is WILLI BAU AG open on Sundays?
No, WILLI BAU AG is closed on Sundays. It is also closed on Saturday.
How late is WILLI BAU AG open?
WILLI BAU AG stays open latest Monday to Thursday, until 17:30. The earliest opening is 07:00 (Monday to Friday).
How do I get a quote from WILLI BAU AG?
By phone on 071 858 58 88. Website: willibauag.ch. You can also send WILLI BAU AG a free, no-obligation request via CityHero.
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