100 Business Park Drive
Sarnia, Ontario N7W 0A3
Tel: 519-344-2674
Fax: 519-336-4449

CEMENT MASONS: Local Union No. 598
Operative Plasterers and Cement Masons International
Association of the United States and Canada

Business Manager: Tony Mollica
202 Toryork Drive
North York Ontario M9L-1Y1
Tel:   416-740-0598
Cell: 416-209-4097
Fax:   416-742-0188
Email: tmollica@local598.ca
Web: www.opcmialocal598.com

ELECTRICIANS: Local Union No. 530
International Brotherhood of Electrical Workers

Business Manager:  Frank Harris 
128 Kendal Street
Point Edward, Ontario N7V 4G5
Tel: 519-344-4154
Fax: 519-344-9068
Email: frank@lu530.com

INSULATORS: Local Union No. 95
International Association of Heat and Frost
Insulators and Asbestos Workers

Local Business Manager: David Gardner
166 Newkirk Road, Unit 5,
Richmond Hill, ON L4C 3G7
Tel: 905-944-0110 / 289-459-0122 x227
Email: david.gardner@insulators95.com

Local Business Agent: John Swart
144 Lochiel Street
Sarnia, ON N7T 3C1
Tel: 519-383-4877
Fax:  519-337-4902
Email: john.swart@insulators95.com

IRONWORKERS: Local Union No. 700
International Association of Bridge,
Structural and Ornamental Ironworkers

Business Manager: Jason Roe
Email: jroe@iw700.com

Business Agent: Dean Smith
Email:  dsmith@iw700.com

4069 County Road 46 RR# 3
Maidstone, Ontario N0R 1K0
Tel: 1-519-737-7110
Fax: 1-519-737-7113

LABOURERS: Local Union No. 1089             
Labourers International Union of North America

Local Business Manager: Tony Valenti
Email:  tony@liuna1089.org

Local Business Rep: Dani Maola
Email: dani@liuna1089.org

Local Business Rep: Adam Farr
Email:  adam@liuna1089.org

Local Business Rep:  Joshua Wiarda
Email:  joshuaw@lina1089.org

Training Director and Development: Chad Hogan
Email: chad@liuna1089.org

1255 Confederation Street
Sarnia, Ontario N7S 4M7
Tel: 519-332-1089
Fax: 519-332-6378

MILLWRIGHTS: Local Union No. 1592
Millwright Regional Council – Canada
UBC Millwrights

Local Business Manager:  Steve Laur
Email: slaur@millwrightont.com

780 Phillip Street East
Sarnia, Ontario N7T 1Z6
Tel: 519-337-7021
Fax: 519-337-7993

OPERATING ENGINEERS: Local Union No. 793
International Union of Operating Engineers

Southwest Ontario Supervisor: Steve Booze
Email:  sbooze@iuoelocal793.org

Business Rep: Mike Barons
Email: mbarons@iuoelocal793.org

Business Rep: Paul Knight
Email: pknight@iuoelocal793.org

1390 A Lougar Avenue,
Sarnia, Ontario N7S 5N7
Tel: 519-337-2053
Fax: 519-337-3849

PAINTERS: Local Union No. 1494 – 1590
Painters and Allied Trades District Council 46 

Business Manager/Secretary Treasurer- Bruno Mandic
132 Toro Road
Toronto, Ontario M3J 2A9
Tel: 416-630-9604
Email:  bmandic@dc46.iupat.org

Business Representative- Sarnia- Rick Labelle
276 Tecumseh Street
Sarnia, Ontario N7T 2K9
T:  519-337-3791
C: 519-337-3791
Email:  rlabelle@dc46.iupat.org / sarnia@1590.iupat.org
https://iupat.on.ca/

PLASTERERS: Local Union No. 124
Operative Plasterers’ and Cement Masons International Association
of the United States and Canada

Business Manager, Richard Corcoran
30 Concourse Gate, Suite 32
Nepean, Ontario K2E 7V7
Tel: 1-613-226-7585
Fax: 1- 613- 226-6463

Richard Corcoran:
Email:  local124@idirect.com

Laureen Lagace
Email: laureenlocal124@bellnet.ca

Meghan Leitch
Email:  leitch@mmwlaw.ca

PIPEFITTERS: Local Union No. 663
United Association of Journeymen and Apprentices of the Plumbing and
Pipe Fitting Industry of the United States and Canada

Local Business Manager: Ross Tius
Email: rtius@local663.com

Local Business Agent:  Kayle McDonald
Email:  kmcdonald@local663.com

Local Business Agent:   Scott Archer
Email: sarcher@local663.com

1151 Confederation Street,
Sarnia, Ontario N7S 3Y5
Tel: 519-337-6569
Fax: 519-332-3054

SHEET METAL WORKERS & ROOFERS: Local Union No. 235
Sheet Metal Workers International Association

Local Business Manager: Ryan Thompson
1695 Gladstone Avenue
Tel: 519-945-0500
Fax: 519-945-0810
Email: ryan@smw235.com
Web: www.smwia-local235.com

TEAMSTERS: Local Union No. 879
Affiliated with the International Brotherhood of Teamsters

National Construction Director/
International Representative: Gary Kitchen
2525 Annie Street
Windsor, Ontario N8T 3K8
Tel:  1-519-944-9880
Fax:  1-519-944-5735
Email:   gkitchen@teamsters.ca

Local Business Rep:
Darren Hogan
Teamsters Local Union No.879
132 Dundas Street, P.O. Box 38
Thamesford, Ontario N0M 2M0
Phone: (519) 295-5180
Toll Free: (888) 659-7758
Fax: (519) 295-4668
Email: dhogan@teamsters879.ca

Ontario Construction Associations:

Use these links to access the websites of some of the other construction and trade organizations and associations throughout the province.

• Barrie Construction Association
• Durham (Whitby) Construction Association
• Grand Valley (Cambridge) Construction Association
• Hamilton-Halton Construction Association
• Kingston Construction Association
• London & District Construction Association
• Niagara Construction Association
• Northeastern Ontario Construction Association
• Orillia & District Construction Association
• Ottawa Construction Association
• Peterborough and District Construction Association
• Quinte (Belleville) Construction Association
• Sudbury Construction Association
• Sault Ste. Marie Construction Association
• Thunder Bay Construction Association
• Toronto Construction Association
• Windsor Construction Association

• C.O.C.A. Council of Ontario Construction Associations
• Canadian Construction Association

Provincial Construction Associations

• Alberta Construction Association
• British Columbia Construction
• Manitoba Winnipeg Construction Association
• Construction Association of New Brunswick
• Newfoundland & Labrador Construction Association
• NWT Construction Association
• Construction Association of Nova Scotia
• Construction Association of P.E.I.
• ASSOCIATION DE LA CONSTRUCTION DU QUÉBEC RÉGION MÉTROPOLITAINE
• Saskatchewan Construction Association

OTHER LINKS 

Canadian Society for Civil Engineering
4877 Sherbooke St. West, Westmount QC H3Z-1G9
519-933-2634 ex 2 fax 519-933-3504
www.csce.ca