Diamond Fabrication & Erection

We are based in the Durham region. Established in 2004 DFE has put its mark on the welding industry throughout Ontario and Canada. With over 40 years of combined experience there is no job too big or small for the Diamond crew.

Fully insured up to $5,000,000. Serving Ontario and beyond. Affiliated with TSSA and CWB

Our Services

Heavy Infrastructure

Servicing all infrastructure sectors from Tunelling to road and Bridge building.

Pipe Fitting & Welding

Fully equipped welding rigs are ready to perform on site repairs

Structural Steel Fabrication & Erection

From design to fabrication to installation

Our Clients

From pipe welding and fabrication to job consulting, Diamond Fabrication and Erecting has the capacity to cover all your construction needs.

Top companies rely on us, and you should too!