You can make a complaint through these following channels :
1. Address and contact number :
MAJLIS PERBANDARAN KAJANG,
Menara MPKj Jalan Cempaka Putih,
Off Jalan Semenyih,
43000 Kajang, Selangor Darul Ehsan.
Tel : 03-87377899
Fax : 03-87377897
Hotline No : 1-800-88-6755
Garbage Complaint Hotline No : 1-800-88-1144
2. Email : aduan [at] mpkj [dot] gov [dot] my
3. E-complaint : Sistem Pengurusan Aduan Awam (SISPAA)
4. Download the Respons Rakyat Kajang application:
IOS : Click here
Android : Click here