Since 1975








We are a London Ontario Canada based manufacturer of wooden pre-engineered roof and floor trusses. Our primary distribution area is Southwestern Ontario from Windsor to Niagara Falls and Toronto. Please see our contact information below for a representative in your area.


Advanced Manufacturing Ability Through Automation










Email addresses


General Information:

President Sam Rattazzi ext# 222 email:



Sales Contacts by Territory:


London & St.Thomas,

Sam Rattazzi: (519)455-8787 ext 222 / email


Windsor & Chatham:

Marty Argent: (519)791-3305 / email


Greater Toronto Area:

Steve Doge: phone: (905)936-9975 / email


Brantford/Hamilton/Simcoe Kitchener/Waterloo/Guelph/Cambridge:

Sam Rattazzi: (519)455-8787 ext 222 / email


North of 402/401:

Sam Rattazzi: (519)455-8787 ext 222 / email






Proud Members of:


Truss Plate Institute of Canada




Head Office/Plant:

1941 Gore Road, London Ontario Canada N5W 6B9

Phone: (519)453-8340

Toll Free:1-800-250-6090

Fax: (519)453-3446