Ontario
Local Unions

Ontario

Labourers’ International Union of North America, Local 183

Head Office

1263 Wilson Ave, Suite 200
Toronto, Ontario M3M 3G3
Business Manager: Jack Oliveira
Phone: (416) 241-1183
Fax: (416) 241-9845
Toll Free: 1-877-834-1183
www.liunalocal183.ca

Eastern Office

P.O. Box 156, 560 Dodge St
Cobourg, Ontario K9A 4K5
Business Manager: Jack Oliveira
Phone: (905) 372-1183
Fax: (905) 372-7488
Toll Free: 1-866-261-1183
www.liunalocal183.ca

Northern Office

64 Saunders Road
Barrie, Ontario, L4N 9A8
Business Manager: Jack Oliveira
Phone: 1-705-735-9890
Fax: (705) 735-3479
Toll-free: 1-888-378-1183
www.liunalocal183.ca

Kingston Office

145 Dalton Ave, Suite 1
Kingston, Ontario K7K 6C2
Business Manager: Jack Oliveira
Assistant Business Manager: Victor Claro
Phone: (613) 542-5950
Fax: (613) 542-2781
www.liunalocal183.ca

Labourers’ International Union of North America, Local 493

584 Clinton Ave
Sudbury, ON P3B 2T2
Business Manager: Mike Ryan
Phone: (705) 674-6728
Fax: (705) 674-2515
Toll Free: 1-877-493-7770
www.local493.com

Labourers’ International Union of North America, Local 506

3750 Chesswood Dr
Toronto, Ontario M3J 2W6
Business Manager: Carmen Principato
Phone: (416) 638-0506
Fax: (416) 638-1334
www.local506.ca

Labourers’ International Union of North America, Local 527

6 Corvus Court
Ottawa, Ontario K2E 7Z4
Business Manager: Luigi Carrozzi
Phone: (613) 521-6565
Fax: (613) 521-6580
Toll Free: 1-800-267-9762
www.liunalocal527.com

Labourers’ International Union of North America, Local 607

730 Balmoral St
Thunder Bay, Ontario P7C 5V3
Business Manager: Terry Varga
Phone: (807) 622-0607
Fax: (807) 622-0454
www.liunalocal607.ca

Labourers’ International Union of North America, Local 625

2155 Fasan Drive
Oldcastle, Ontario N0R 1L0
Business Manager: Robert Petroni
Phone: (519) 737-0373
Fax: (519)737-0380
www.liuna625.ca

Labourers’ International Union of North America, Local 837

Main Office

44 Hughson St South
Hamilton, Ontario L8N 2A7
Business Manager: Manuel Bastos
Phone: (905) 529-1116
Fax: (905) 529-2723
Toll Free: 1-866-548-6283
www.liunalocal837.com

Cambridge Office

330 Industrial Road
Cambridge, Ontario N3H 4R7
Business Manager: Manuel Bastos
Phone: (519) 653-3333
Fax: (519) 653-8086
Toll Free: 1-800-981-6181
www.liunalocal837.com

St. Catharines Office

267 Carlton Street
St. Catharines, Ontario L2N 1B7
Business Manager: Manuel Bastos
Phone: (905) 227-1837
Fax: (905) 227-0165
www.liunalocal837.com

Labourers’ International Union of North America, Local 1036

395 Korah Road
Sault Ste. Marie, Ontario P6C 4H5
Business Manager: Wayne Scott
Phone: (705) 942-1036
Fax: (705) 942-1015

Labourers’ International Union of North America, Local 1059

56 Firestone Blvd
London, Ontario N5W 5L4
Business Manager: Brandon MacKinnon
Phone: (519) 455-8083
Fax: (519) 455-0712
www.liunalocal1059.com

Labourers’ International Union of North America, Local 1089

1255 Confederation St
Sarnia, Ontario N7S 4M7
Business Manager: Mike Maitland
Phone: (519) 332-1089
Fax: (519) 332-6378
www.local1089.ca

Labourers’ International Union of North America, Local 3000

44 Hughson St South
Hamilton, Ontario L8N 2A7
Business Manager: Ann Waller
Phone: (905) 525-4314
Toll Free: 1-877-282-9644
Fax: (905) 525-7114
www.liuna3000.ca