Organization / Program Name(s)Located In Office Phone
Galaxy Medical Alert Systems, Galaxy Medical Alert Systems - WindsorWindsor 519-945-5027
Gallery In the Grove, Bright's GroveBright's Grove 519-869-4643
Gamblers Anonymous, London Chapter, Addiction ServicesLondon 519-434-8481
Gamblers Anonymous, Windsor-Essex County - No Physical AddressWindsor Windsor Hotline, leave message 226-344-5127
Gan-Gani Nursery School of LondonLondon 519-673-3310 ext 210
Garderie Francophone London French Day Care CentreLondon 519-439-5192
Gateway Christian Center, Sarnia - Mitton St NSarnia 519-330-7230
Gathering Place (The), Sarnia - Maxwell StSarnia 519-491-1100
Generations Day Care, Petrolia - Petrolia LinePetrolia 519-882-3012
Generator Design, Windsor - Walker Rd, WindUp 2018 CampaignWindsor 519-253-1787
George Bray Sports AssociationLondon 519-200-8422
Georgian Bay Fire and Safety, London, Safety ServicesLondon 519-686-1301
Geri Fashions of LondonLondon 519-439-2028
German Canadian Business and Professional Association, Windsor - Mailing AddressWindsor  
Gesstwood Camp and Education Centre, Essex - Mole RdEssex 519-776-7119
Gibbons Park Montessori SchoolLondon 519-660-8731
Gibson Gallery, Amherstburg - Richmond St, Heritage Building - Fort Malden Guild of Arts and CraftsAmherstburg 519-736-2826
Giovanni Caboto Club of Windsor, Windsor - Parent AveWindsor 519-252-8383 
Pizzeria: 519-252-3838
Girl Guides of Canada, Ontario CouncilNorth York East 416-926-2351
Girl Guides of Canada - Ontario Council, Blenheim - George St, 2nd Blenheim Guide/Pathfinder/Rangers Multi-Branch UnitBlenheim 1-800-565-8111
Girl Guides of Canada - Ontario Council, Chatham - McNaughton Ave W, 11th Chatham Spark/Brownie - Multi-Branch UnitChatham 1-800-565-8111
Girl Guides of Canada - Ontario Council, Chatham - Victoria Ave, 5th Chatham Pathfinder/Ranger Guiding UnitChatham 1-800-565-8111
Girl Guides of Canada - Ontario Council, Chatham - Wellington St W, 17th Chatham Guide/Pathfinder Guiding UnitChatham 1-800-565-8111
Girl Guides of Canada - Ontario Council, Chatham - Wellington St W, 2nd Chatham Spark UnitChatham 1-800-565-8111
Girl Guides of Canada - Ontario Council, Wallaceburg - Duncan St, 1st Wallaceburg Spark/Brownies Multi-Branch UnitWallaceburg 1-800-565-8111
Glad Tidings Community Church, Blenheim - Chatham St SBlenheim 519-676-8144
Glen Cairn Community Resource CentreLondon 519-668-2745
Glen Cairn Community Resource Centre, Family and Individual Support ServicesLondon 519-668-2745
Glen Cairn Community Resource Centre, What2Wear Clothing StoreLondon 519-668-2745
Glen Cairn Community Resource Centre, Youth ServicesLondon 519-668-2745
Glencoe District Lions Non-Profit Housing, Millstone Manor, Seniors ApartmentsGlencoe 519-287-2913
Glengarry Non-Profit Housing Corporation, Windsor - Glengarry Ave, 2nd Flr, Non-Profit Housing CorporationWindsor 519-971-8183
Glengarry Non-Profit Housing Corporation, Windsor - 680 Aylmer Ave, Subsidized Rental HousingWindsor 519-254-0295
Glengarry Non-Profit Housing Corporation, Windsor - Glengarry Ave, Subsidized Rental HousingWindsor 519-971-8183
Glenwood United Church of Canada, Windsor - Grand Marais Rd W, United ChurchWindsor 519-969-3333
GO Transit, Head OfficeToronto Downtown Central Customer Service 416-869-3200 ; Lost and Found 416-202-1600
Golden Acres Curling Club, Blenheim, Catherine St W, Curling Club - BlenheimBlenheim 519-676-6572
Goldline Mobility and ConversionsLondon 519-453-0480
Good Beginnings Day Nursery, Woodstock - Finkle StWoodstock 519-421-0687 ext 123
Good Beginnings Day Nursery, Ingersoll - Caffyn St, Parkside Child Care CentreIngersoll 519-425-0593
Good Beginnings Day Nursery, Woodstock - Algonquin Rd, Algonquin Child Care ServiceWoodstock 519-421-9997
Good Beginnings Day Nursery, Woodstock - Algonquin Rd, Summer Day CampWoodstock 519-421-0687 ext 125
Good Beginnings Day Nursery, Woodstock - Devonshire Ave, Oxford Gardens Child Care ServiceWoodstock 519-537-7850
Good Beginnings Day Nursery, Woodstock - Finkle St, Oxford County Special Needs Resource ServiceWoodstock Good Beginnings Day Nursery Office: 519-421-0687 ext 122
Good Beginnings Day Nursery, Woodstock - Finkle St, School Age ProgramsWoodstock 519-421-0687 ext 125
Good Doctors Medical Clinic - Chatham, Chatham - King St W, Walk-In Clinic ChathamChatham 226-799-2603
Good Doctors Walk in Clinic, SarniaSarnia 226-778-4811
Good Doctors Walk in Clinic, WatfordWatford 226-799-3184
Good Grief Resource CentreLondon 519-697-4541
Good Grief Resource Centre, BRIDGESLondon 519-697-4541
Good Shepherd Lutheran Christian Day Care, Amherstburg - 11th Concession 3 North, Child Care CenterAmherstburg 519-736-5909
Good Shepherd Parish, Tecumseh - Advance BlvdTecumseh 519-735-9517
Good2TalkToronto Downtown Central  
Goodfellows, Lakeshore, Rochester and Belle River - Belle River Rd W, Men's ClubBelle River  
Goodfellows, Chatham - Wellington St W, Holiday ProgramsChatham Mid Nov-Mid Dec 519-354-1146
Goodfellows, Tilbury - Queen St N, Goodfellows - TilburyTilbury 519-682-1657
Goodfellows, Tecumseh - Mailing Address, Christmas Basket ApplicationsTecumseh 519-735-3698 (Leave name and phone number)
Goodfellows, Leamington Municipal Office, Christmas Basket ApplicationsLeamington Must apply in Person at Council Chambers  
* Phone number for people with disabilities who cannot attend Council Chambers:  
Contact Alexandra Walling: 519-322-1081
Goodfellows, Kingsville - Division St SKingsville 519-733-4154
Goodfellows, Windsor - Park St W, Goodfellows - WindsorWindsor 519-252-2739
Goodfellows, Goodfellows Amherstburg, Christmas Basket ApplicationsAmherstburg 519-736-2845 Holiday Basket Applications: Phone Applications only!
Goodfellows, LaSalle - No Physical Address, LaSalle GoodfellowsLaSalle Roxanne Renauld 519-969-7770
Goodfellows, Kingsville - Division St S, Kingsville Goodfellows - Christmas Basket Applications and Donations of Toys, Gifts and FoodKingsville  
Goodfellows, Lakeshore - Belle River Rd W, Christmas Basket ApplicationsBelle River Home Office: 226-345-6686
Goodfellows, LaSalle - No Physical Address, Christmas Basket ApplicationsLaSalle Roxanne Renaud: 519-969-7770 ext 1247
Goodfellows, Windsor - Park St W, Children's Footwear ProgramWindsor 519-252-2739
Goodfellows, Windsor - Park St W, Christmas Basket Applications and Food DriveWindsor 519-252-2739
Goodfellows, Windsor - Park St W, Food BankWindsor 519-252-2739
Goodness Retirement LivingSt Thomas 519-633-9500
Goodwill Industries, Sarnia - Wellington StSarnia 519-332-0440 ext. 31
Goodwill Industries, Chatham - Grand Ave W, Retail Store - ChathamChatham 519-351-9486
Goodwill Industries, Chatham - Lacroix St, Goodwill Career Centre - Ontario Employment Services ChathamChatham 519-354-4400
Goodwill Industries, Sarnia - London Rd, Goodwill Career Centre - Ontario Employment ServicesSarnia 519-332-4333
Goodwill Industries, Sarnia - Michigan Ave, Retail StoreSarnia 519-541-9273
Goodwill Industries, Tecumseh - Tecumseh Rd E, Attended Donation Drive-Thru CentreTecumseh 519-946-0990
Goodwill Industries, Windsor - Lauzon Rd, Attended Donation Drive-Thru CentreWindsor  
Goodwill Industries, Windsor - McDougall Ave, Attended Donation Drive-Thru CentreWindsor 519-256-1919
Goodwill Industries, Windsor - McDougall Ave, Goodwill Industries Essex-Kent-Lambton - Goodwill Employment and Training CentreWindsor Chatham Office: 519-354-4400
Goodwill Industries, Ontario Great LakesLondon 519-850-9000
Goodwill Industries, Ontario Great Lakes, Goodwill Career Centre, Career and Employment Resource CentreLondon 519-850-9000
Goodwill Industries, Ontario Great Lakes, Goodwill Career Centre, ClothingWorksLondon 519-850-9000
Goodwill Industries, Ontario Great Lakes, Goodwill Career Centre, Disability ServicesLondon 519-850-9000 ext 2308
Goodwill Industries, Ontario Great Lakes, Goodwill Career Centre, Employment ServicesLondon 519-850-9000
Goodwill Industries, Ontario Great Lakes, Goodwill Career Centre, Ontario Employment Assistance ServicesLondon 519-850-9000
Goodwill Industries, Ontario Great Lakes, Ontario Employment ServicesLondon 519-850-9000
Goodwill Industries, Ontario Great Lakes, London - Adelaide St N, Goodwill BookstoreLondon 519-433-2665
Goodwill Industries, Ontario Great Lakes, London - Horton St, Goodwill Community StoreLondon 519-850-9000
Goodwill Industries, Ontario Great Lakes, London - Oxford St E, Goodwill Community StoreLondon 519-433-2409
Goodwill Industries, Ontario Great Lakes, London - Wellington Rd, Goodwill BookstoreLondon 519-668-7509
Goodwill Industries, Ontario Great Lakes, London - White Oak Rd, Goodwill Outlet StoreLondon 519-685-5389
Goodwill Industries, Ontario Great Lakes, London - Wonderland Rd N - Sherwood Forest Mall, Goodwill Community StoreLondon 519-472-1959
Goodwill Industries, Ontario Great Lakes, St Thomas, Goodwill Community StoreSt Thomas 519-631-5200
Goodwill Industries, Ontario Great Lakes, Strathroy, Goodwill Community StoreStrathroy 519-246-1623
Goodwill Industries, Ontario Great Lakes, Tillsonburg - Simcoe St, Community StoresTillsonburg 519-688-9811
Goodwill Industries, Ontario Great Lakes, Woodstock - Dundas St, Community StoresWoodstock 519-539-5192
Goyeau Street Clinic, Windsor - Goyeau Ave, Addiction Medicine and Treatment ClinicWindsor 519-256-1519
Grace Baptist Church, Windsor - Tecumseh Rd E, Baptist ChurchWindsor 519-948-0846
Grace Baptist Church, Windsor - Tecumseh Rd E, Food BankWindsor 519-948-0846
Grace Baptist Church, Windsor - Tecumseh Rd E, Food Drive, Grocery Gift Cards and Monetary DonationsWindsor 519-948-0846
Grace Christian Reformed Church, Chatham - Tweedsmuir Ave W, Grace Christian Reformed Church - ChathamChatham 519-436-1558
Grace Congregational Christian Church, Dover Centre - Bear Line Rd, Grace Congregational Christian Church - ChathamDover Centre 519-354-0312
Grace Drug StoreLondon 519-473-1001
Grace Medical Walk-In ClinicLondon 519-850-8774
Grace United Church, Sarnia - Cathcart BlvdSarnia 519-542-1203
Grain Farmers of Ontario, Dover Centre - St Clair RdChatham-Kent 519-763-3342 Grain Farmers of Ontario
Grand Avenue Children's CentreLondon 519-434-3151
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
Grand Marais Urgent Care Clinic, Windsor - Dominion Blvd, Walk-in Medical Clinic & Urgent CareWindsor Clinic 226-773-6260 * Pharmacy 226-773-3367
Grand Physiotherapy and Rehabilitation Clinic Chatham, Chatham - Lacroix St, Grand Physiotherapy and Rehabilitation ClinicChatham 226-312-4226
Grand Wood Park Apartments and Retirement ResidenceLondon 519-432-1162
Grand Wood Park Apartments and Retirement Residence, Apartments With SupportLondon 519-432-1162
Great Beginnings Child Centered Co-operative Inc, Windsor - California Ave Site, AdministrationWindsor 519-253-5235
Great Beginnings Child Centered Co-operative Inc, Windsor - Bloomfield Rd Site, EarlyON Child & Family CentresWindsor 519-256-1660
Great Beginnings Child Centered Co-operative Inc, Windsor - California Ave Site, Child Care Center and Home Child Care ProgramWindsor 519-253-5235
Great Beginnings Child Centered Co-operative Inc, Windsor - California Ave Site, EarlyON Child & Family CentreWindsor 519-253-5235
Great Big Theatre Company, Woodstock - Huron Park Baptist Church, CampsWoodstock  
Greater Essex County District School Board, Windsor - Park St W, AdministrationWindsor Admin 519-255-3200
Greater Essex County District School Board, Amherstburg - Sandwich St - General Amherst High School, Public Alternative Secondary SchoolAmherstburg 519-255-3200 ext 30438
Greater Essex County District School Board, Essex - 20 Talbot St S, Ontario Employment Services - Employment Assessment CentreEssex 519-776-8711
Greater Essex County District School Board, Kingsville - Pearl St E, Ontario Employment Services - Employment Assessment CentreKingsville 519-733-6396
Greater Essex County District School Board, Leamington Mall - Employment Assessment Centre - Talbot St E - Unit 102, Alternative, Adult and Continuing Education - English as a Second LanguageLeamington 519-326-0513
Greater Essex County District School Board, Leamington Mall - Employment Assessment Centre - Talbot St E - Unit 102, Ontario Employment Services - Employment Assessment CentreLeamington 519-326-0513
Greater Essex County District School Board, Leamington Mall - Employment Assessment Centre - Talbot St E - Unit 103, Alternative, Adult and Continuing EducationLeamington 519-322-1688
Greater Essex County District School Board, Windsor - Mason Education Centre - Cameron Ave, Adult and Continuing Education - Correspondence and Independent StudyWindsor Windsor 519-253-5006 ext 11006 
Leamington 519-322-1688
Greater Essex County District School Board, Windsor - Mason Education Centre - Cameron Ave, Adult and Continuing Education - Prior Learning Assessment and RecognitionWindsor Windsor 519-253-5006 * Leamington 519-326-7305
Greater Essex County District School Board, Windsor - Mason Education Centre - Cameron Ave, Adult High School Diploma ProgramWindsor 519-253-5006
Greater Essex County District School Board, Windsor - Mason Education Centre - Cameron Ave, Alternative, Adult and Continuing Education - English as a Second LanguageWindsor Windsor 519-253-5006 ext 11001 (ESL Secretary)  
Leamington 519-322-1688
Greater Essex County District School Board, Windsor - Mason Education Centre - Cameron Ave, Literacy and Basic SkillsWindsor Windsor 519-253-5006 ext 11008  
Leamington 519-322-1688
Greater Essex County District School Board, Windsor - Mason Education Centre - Cameron Ave, Public Alternative Secondary SchoolWindsor 519-253-5006 ext 11012
Greater Essex County District School Board, Windsor - Ouellette Ave, Language Assessment and Resource CentreWindsor 519-253-2724
Greater Essex County District School Board, Windsor - Ouellette Ave, Ontario Employment Services - Employment Assessment CentreWindsor 519-971-9698
Greater Essex County District School Board, Windsor - Park St W, Jump Start - Student Nutrition ProgramWindsor 519-255-3200 ext 10231
Greater Essex County District School Board, Windsor - Park St W, Ontario Youth Apprenticeship ProgramWindsor General Inquiries: 519-255-3200 
General Inquiries * all departments Click Here
Greater Essex County District School Board, Windsor - Park St W, School Board TrusteesWindsor 519-255-3200
Green Haven Estates, Sarnia - London LineSarnia 519-542-4803
Green Shield Canada, Windsor - Anchor Dr, Health and Dental Care InsuranceWindsor customer service: 519-739-1133
Greenlawn Memorial Gardens, Oldcastle - Highway 3, Funeral Home and CemeteryOldcastle Funeral Home: 519-969-3939 * 24 Hrs 
Cemetery and Pre-Planning Office: 519-969-5320
Greenpeace CanadaToronto Downtown Central 416-597-8408
Greenwood Recreation Centre, Petrolia - Dufferin AvePetrolia 519-882-2350
Gregory Drive Alliance Church, Chatham - Gregory Dr WChatham 519-352-4580
Greyhound Canada, Chatham - Grand Ave E, Long Distance Bus Passenger ServiceChatham Main: 519-352-1491 
Baggage:  
Greyhound Package Express: 519-352-1491 
Customer Service:  
Greyhound Charter:
Greyhound Canada, London, Transportation ServicesLondon 519-434-3250
Greyhound Canada, Windsor International Transit Terminal - Chatham St, Long Distance Bus Passenger ServiceWindsor Fares and schedule information:: 519-254-7575 
Rehab Council: 416-932-8382 for a disability passport
Greyhound Canada, Windsor - North Service Rd, Package Express and Parcel ServicesWindsor Greyhound Package Express: 519-948-0302
Grocery GuyLondon 519-636-8533
Grosvenor Nursery SchoolLondon 519-434-9741
Growing Together Family Resource Center, Blenheim - Snow Ave S, Child CareBlenheim 519-676-1757 or 519-676-1200
Growing Together Family Resource Center, Blenheim - King St, Child CareBlenheim 519-676-1200
Growing Together Family Resource Center, Blenheim - Snow Ave, Child CareBlenheim 519-676-1757
Guardian Pharmacy, Strathroy - Front St W, Pharmacy ServicesStrathroy 519-245-3810
Guardian Pharmacy, London - Dundas St (Coulter's), Pharmacy ServicesLondon 519-451-0750
Guardian Pharmacy, Glencoe, Pharmacy ServicesGlencoe 519-287-2731
Guardian Pharmacy, London - Main St (Lambeth Drugs), Pharmacy ServicesLondon 519-652-3306
Guardian Pharmacy, Mount Brydges - Southwest Middlesex Health Centre, Pharmacy ServicesMount Brydges 519-264-2023
Guardian Pharmacy, London - Wonderland Rd S (Wonderland Pharmacy), Pharmacy ServicesLondon 519-649-2520
Guthrie Presbyterian Church, AlvinstonAlvinston 519-898-2862