Organization / Program Name(s)Located In Office Phone
Gallery In the Grove, Bright's GroveBright's Grove 519-869-4643
Gateway Christian Center, Sarnia - Mitton St NSarnia 519-330-7230
Gathering Place (The), Sarnia - Maxwell StSarnia 519-491-1100
Generations Day Care, PetroliaPetrolia 519-882-3012
Girl Guides of Canada, Ontario CouncilNorth York East 416-926-2351
GO Transit, Head OfficeToronto Downtown Central Customer Service 416-869-3200 ; Lost and Found 416-202-1600
Good Doctors Walk in Clinic, SarniaSarnia 226-778-4811
Good Doctors Walk in Clinic, WatfordWatford 226-799-3184
Good2TalkToronto Downtown Central  
Goodwill Industries, Sarnia - Wellington StSarnia 519-332-0440 ext. 31
Goodwill Industries, Sarnia - London Rd, Goodwill Career Centre - Ontario Employment ServicesSarnia 519-332-4333
Goodwill Industries, Sarnia - Michigan Ave, Retail StoreSarnia 519-541-9273
Grace United Church, Sarnia - Cathcart BlvdSarnia 519-542-1203
Grand Bend & Area Chamber of Commerce, Grand Bend - 81 Crescent StGrand Bend 519-238-2001
Grand Bend & Area Horticultural SocietyGrand Bend  
Grand Bend Area Community Health Centre, Grand BendGrand Bend 519-238-2362
Grand Bend Chiropractic and Massage Therapy, Grand Bend - Ontario StGrand Bend 519-238-1111
Grand Bend Church of God, Grand Bend - Gill RdGrand Bend 519-238-2142
Grand Bend Community FoundationGrand Bend 519-238-2190
Green Haven Estates, Sarnia - London LineSarnia 519-542-4803
Greenpeace CanadaToronto Downtown Central 416-597-8408
Greenwood Recreation Centre, PetroliaPetrolia 519-882-2350
Guthrie Presbyterian Church, AlvinstonAlvinston 519-898-2862