Upcoming Events

Thursday, May 2, 2024 OSSGA Common Core Training - INPERSON
OSSGA OFFICE
Thursday, May 30, 2024 OSSGA Quality Control Training - IN PERSON
Dundas
Tuesday, June 4, 2024 OSSGA Aggregates 101 - IN PERSON
OSSGA Office
Wednesday, June 5, 2024 OSSGA Aggregates 201 - IN PERSON
OSSGA OFFICE
Thursday, June 13, 2024 OSSGA Common Core Training - ONLINE

Insurance Info

Industry Insurance Program

OSSGA is pleased to offer Active members an exclusive industry insurance program which addresses the insurance and risk management needs of aggregate producers. 

The program includes many unique extensions that are only available to our members and only through our provider, Cowan Insurance. 
Gravel Facts