Contact us
Our regular opening hours are Monday to Friday 8:00 a.m. to 5:00 p.m. During the high season, opening hours vary at our various points of sale. Please contact the point of sale directly for up-to-date information.
Geosoil Laboratory
The head office
(Product information, dial # 226)
5175, boulevard Laurier Est
Saint-Hyacinthe, QC
J2R 2B4
Tel: 450 799-3226
Fax : 450 799-3229
Headquarters and regional offices
QUEBEC REGION
90, rue des Grands Lacs
St-Augustin de Desmaures, QC
G3A 2K1
Tel: 418 878-1247
Fax : 418-878-7159
SOUTH-SHORE
22, rue des Engrais
Mont-Saint-Grégoire, QC
J0J 1K0
Tel: 450 346-5384
Fax : 450 346-8701
NORTH-SHORE
2780, rang Haut-de-la-Rivière
Sainte-Élisabeth, QC
J0K 2J0
Tel: 450 752-1081
Fax : 450-752-1504
EAST ONTARIO
13 306 County Rd 9
Chesterville, ON
K0C 1H0
Tel: 613-448-2318
Fax : 613-448-2916