


PRECISION STEEL
Expert Steel Erection Solutions for Commercial and Industrial Projects in Ontario
At STW Field Installation and Welding, we specialize in structural steel erection for commercial, industrial, and infrastructure projects. Our expertise, combined with state-of-the-art equipment and highly skilled professionals, ensures that every project is completed with precision, efficiency, and adherence to safety regulations.
Where Experience Meets Reliability
Why Choose STW for Structural Steel Erection?
Experienced Professionals
Our team consists of certified welders, ironworkers, and project managers who have worked on some of Ontario’s most complex structural steel projects.
Safety-First Approach
We adhere to all industry standards, implementing stringent safety protocols to ensure a risk-free environment.
Efficient Project Execution
We work diligently to meet deadlines, avoiding costly delays while maintaining quality workmanship.
Custom Solutions
Every project is unique. We offer tailored solutions to meet specific project requirements, from high-rise buildings to industrial facilities.
Our Structural Steel Services Include:

Steel Framework Installation
We assemble and erect steel frameworks that form the foundation of commercial and industrial buildings. Whether it’s a small commercial structure or a large-scale industrial complex, we handle projects of all sizes with precision and efficiency.

Beam and Column Erection
Properly installed beams and columns are essential for structural integrity. Our team ensures that every component is accurately positioned, securely fastened, and aligned according to engineering specifications.

Steel Trusses and Mezzanine Structures
We install steel trusses and mezzanine levels to provide additional structural support and space utilization for commercial and industrial facilities. These installations are executed with safety and load-bearing requirements in mind.

Pre-Engineered Metal Buildings
STW specializes in pre-engineered metal building erection, delivering fast and cost-effective solutions for warehouses, manufacturing plants, and storage facilities.

Steel Staircases and Platforms
From fire escapes to industrial platforms, we fabricate and install durable steel staircases that comply with building codes and safety regulations.
Industries We Serve
- Commercial Construction (Retail stores, office buildings, shopping centers)
- Industrial Facilities (Manufacturing plants, warehouses, factories)
- Infrastructure Projects (Bridges, transportation hubs, public sector buildings)
Quality Assurance
We follow rigorous quality control measures at every phase of the project to ensure all steel components are installed correctly, tested for strength, and meet compliance standards.
Your structure, our expertise
Contact Us for Structural Steel Erection Services
Looking for a reliable steel erection contractor in Ontario? STW Field Installation and Welding is here to help. Contact us today to discuss your project requirements and get a customized steel erection solution that ensures durability, efficiency, and safety.
- +1 705-264-4031
- [email protected]
- Proudly serving the mining and construction industry from northern Ontario.