Departments

• Construction and Planning
  041 789 70 25

• Collection Office, Bremgartenstrasse 12
  041 788 06 43

• Residents' Services, Employment Office, Funeral Office, SVA branch office
  041 789 70 15

• Finance
  041 789 70 20

• Municipal mayor
  041 787 12 33

• Municipal chancellery
  041 789 70 10

• Regional civil registry office
  041 789 70 15

• Social services
  041 789 70 10

• Tax office Sins and Abtwil, Bremgartenstrasse 12
  041 789 70 30

• Works services
  041 787 11 09

Schools in the municipality

• School management and school administration Kindergarten / elementary school (Letten)
  041 789 65 00

• School management and school administration (Ammannsmatt)
  041 789 65 65

• Primary school building Aettenschwil
  041 787 28 32

• Music school management
  041 789 65 75

• Letten caretaker
  041 789 65 40

• Ammannsmatt caretaker
  041 789 65 95

Other services

• Wastewater treatment plant ARA Giessenmatt
  041 787 24 52

• Forstbetrieb Oberfreiamt, 5644 Auw
  056 668 18 02

• Friedensrichteramt Kreis, Sins
  041 787 27 17

• Gemeindeverband Bevölkerungschutz und Zivilschutz Oberfreiamt (GBZO)
  041 787 37 27

• Chimney sweep, Zimmermann Rolf, Industrie Nord 12
  079 455 08 88

• Child and adult protection authority
  056 675 85 55

• Communal agricultural survey office
  041 787 11 46

• Fungus inspector
  041 787 09 25