Report a Problem
Report a problem: Insect pests
Please consult the page Mosquitoes, ticks and insect pests to find out what action the city can take and get some practical tips.
Citizen Services
To report a problem and get information about all the city’s services
In person
5, boulevard D’Youville – J6J 2P8
Monday to Thursday, 8:30 a.m. to noon and 1:15 p.m. to 5:00 p.m.
Friday, 8:30 a.m. to noon
BY PHONE
450-698-3000
Monday to Thursday, 8:30 a.m. to noon and 1:15 p.m. to 5:00 p.m.
Friday: 8:30 a.m. to noon
The Ville de Châteauguay website is not compatible with Internet Explorer 11 and earlier. For the optimal browsing experience, please update your browser using the free download options for Microsoft Edge and Google Chrome.