TRUSTED REBAR
SUPPLIERS IN ONTARIO
- Rebar Estimation
- Rebar Fabrication
- Steel Fabrication
- Rebar Installation
Our Services
Complete Rebar Services in Ontario
At OntarioIron, we specialize in supplying high-quality rebar and reinforcing steel for residential, commercial, and industrial construction projects across Ontario. From small home foundations to large-scale infrastructure, we ensure every order meets industry standards and is delivered on time — so your project never slows down.
WORK PROCESS
5 Simple Process To Follow
1
Send Us Your Drawings
Submit your project drawings and specifications.
2
Receive a
Free Estimate
We’ll review the details and provide a clear, accurate quote.
3
Prepare Shop drawing
We’ll review the details and provide a clear, accurate quote.
4
Approve and Confirm
Once approved, we finalize the scope and timeline.
5
Make Payment & Schedule
Secure your spot and we’ll get started on fabrication and delivery.
Contact Us
Get a custom quote today !
Why Choose Us
Know About Why We Are Best In Ontario !
Ontario Iron offers complete structural steel solutions, from estimation to installation, handled by experienced, CWB-certified professionals.
- Trusted by top builders, developers and contractors across Ontario
- We deliver quality fabrication and installation for both residential and commercial projects, with reliable service throughout the GTA and beyond.
LATEST BLOGS
Our Blogs & Insights
Construction Material Supplies Ontario | Rebar, Steel & Building Essentials
Whether you’re building a custom home, completing a major renovation, or managing a commercial project, choosing the right construction materials is one of the most critical decisions you’ll make. Ontario’s climate, building code requirements, and rapidly evolving construction standards demand durable, certified, and high-quality supplies.
Rebar in Construction: Types, Uses, Sizes & Full Guide (2025)
Learn what rebar is, its types, uses, standard sizes, and why it’s essential in concrete construction. A complete guide for homeowners, engineers, and contractors.
QUESTIONS / ANSWERS
Frequently Asked Questions
At Ontario Iron, we believe in clear communication and reliable service. Whether you’re planning a residential build or a large-scale commercial project, our FAQ section covers everything you need to know about fabrication, installation, rebar assembly, modular products, and more. If you don’t see your question here, feel free to reach out.
What types of projects do you work on?
We work on a wide range of residential, commercial, and industrial projects across Ontario, including custom homes, multi-unit buildings, commercial structures, and modular developments.
Do you provide both fabrication and installation?
Yes, Ontario Iron is a full-service structural steel company offering fabrication, transportation, and on-site installation by certified crews.
How do I get a quote?
Simply send us your project drawings or structural plans. Our team will review them and provide an accurate and timely estimate.
Are your fabricators and installers certified?
Absolutely. All our welders and installers are CWB-certified, ensuring your project meets the highest safety and compliance standards.
Do you offer rebar assembly services?
Yes, we provide custom rebar cutting, bending, and assembly for slabs, foundations, and reinforced concrete structures.
How long does the steel fabrication and installation process take?
Timelines vary depending on the size and complexity of the project, but we always aim to provide fast turnaround without compromising quality.