Ateco Services AG
Weidenweg 17
4310 Rheinfelden
Switzerland
How to reach us
Postal address
Office hours
Monday – Donnerstag
08 a.m. – noon &
1 – 5 p.m.
Friday
8 a.m. – noon &
1 – 4 p.m.
Phone & e-mail
Holidays 2025
New Year: January 1–5, 2025
Good Friday: April 18, 2025
Easter Monday: April 21, 2025
Ascension: May 29–June 1, 2025
Whit Monday: June 9, 2025
National Day: August 1, 2025
Christmas: December 24–31, 2025
Special Opening Hours
April 17, 2025: Open until 4:00 PM
May 28, 2025: Open until 4:00 PM
December 23, 2025: Open until 4:00 PM
Maintenance Review Unterentfelden:
July 21–August 3, 2025
Phone & e-mail
Metallveredelung Werk
Ateco Services AG
Quellmattstrasse 79
5035 Unterentfelden
Schweiz