Saint-Hyacinthe, QC garbage collection: who collects.

Saint-Hyacinthe has handed the management of its organics, recycling and household-waste collections to the Régie intermunicipale d'Acton et des Maskoutains (RIAM).

The City's 2026 collection calendar splits the territory into five sectors, each described by its boundaries (Highway 20, the Yamaska River, the CN rail line and neighbouring municipalities), with colour-coded dates for each type of collection.

Carts go to the curb from 7 p.m. the evening before collection. Collection can start at 6 a.m. in part of downtown, between avenues Bourdages Nord and Vaudreuil (the City's page and its 2026 calendar draw the other two limits differently), and at 7 a.m. everywhere else.

To have a blue recycling or brown organics bin delivered or replaced, contact the City's request line at 450 778-1000; grey or black garbage carts are the owner's responsibility for buildings of five units or fewer, and the RIAM can be reached at 450 774-2350.

This page does not check a collection day for your address in Saint-Hyacinthe; it was last checked against Ville de Saint-Hyacinthe: Collecte de matières résiduelles on October 26, 2026. Service alerts, carts and missed pickups belong with whoever collects your trash, not here.

The nearest guides to Saint-Hyacinthe are Granby, Repentigny, Saint-Jean-sur-Richelieu and Longueuil. Who collects, and on which days, can change at the boundary, so use the guide for the place your address is in.