About Us


Our core workforce is made up of approximately 60 dedicated men & women

TJI Multi-Trade Contractors

Established in 1979, TJI Multi-Trade Contractors is now recognized as a premier contractor in the ICI sector.

High Standard Safety & Policies

TJI Multi-Trade Contractors prides itself on the highest standards and policies in its contracting services. With a commitment to quality and safety, it delivers exceptional results for its clients.

Over 150 Years of Experience

TJI Multi-Trade Contractors has been a reliable source of contracting services for over 150 years, earning the trust of their clients through their expertise and commitment to quality work.

Serving Sarnia & Hamilton Ontario

TJI Multi-Trade Contractors is providing top-notch services to its contractors in Sarnia and Hamilton Ontario. Their team of experts are dedicated to ensuring all projects are executed with high standards.

About Us

Established in 1979

Established in 1979, TJI Multi-Trade Contractors is now recognized as a premier contractor in the ICI sector. The company services Ontario with its offices located in Sarnia and Hamilton Ontario, and provides Electrical, Instrumentation, Communication, and Fabrication needs for new construction, renovations, maintenance, repair, and turnaround/shutdown work.

With customized project tracking, an extensive quality management system and on-site project management and administration teams, our clients receive flawless execution and confidence in meeting production schedules.

TJI Multi-Trade Contractors

Why Choose Us

We are a Full-Service Electrical Provider.

Focused on Meeting Important Deadlines.​

Proudly Serving all of Ontario and Abroad.

Experience in Serving
Clients Needs.


With a strong corporate commitment to Health and Safety, TJI maintains our COR certification as a minimum standard to Health and Safety and our #1 commitment with all our projects.

We value long-term partnerships and customer satisfaction. We take the time to understand your specific needs and tailor our solutions accordingly. Our dedicated project management team ensures seamless coordination, timely execution, and adherence to budget constraints.

We strive to build strong relationships with our clients based on trust, transparency, and open communication. Our team stands by our commitment to excellence with proven Quality Assurance/Quality Control standards while providing cost-effective methods to our clients.

Our slogan SAFETY-SKILLED-SERVICE is our commitment to our clients.

Previous Clients

Featured Clients: See Our Impressive Portfolio of Successful Collaborations!

TJI Multi-Trade Contractors

SAFETY-SERVICE-EXCELLENCE Is Our Commitment to Our Clients.