At Northern Building Contractors, we bring your building vision to life. Our specialty is pre-engineered metal buildings (PEMBs) — from design and supply to complete installation. Whether it’s a warehouse, industrial facility, retail space, or a custom project, we deliver durable, cost-effective, and efficient building solutions.
We handle every stage of the process with care, including:
No matter the size or scope, we make sure every project is built to last, with a focus on quality, safety, and attention to detail.
We believe construction should feel less like a hassle and more like a partnership. From your first call to the final walkthrough, we keep communication clear and the process straightforward.
Here’s how we work with you:
When you work with us, you’re not just hiring a contractor — you’re teaming up with people who care about getting it right.
Choosing the right contractor can make all the difference. At Northern Building Contractors, we set ourselves apart with:
Our clients choose us because they know we’ll deliver solid work, honest communication, and a building they can be proud of.
At Northern Building Contractors, safety is our foundation.
We believe that every project, every worker, and every site deserves the highest standard of protection. Our commitment to health and safety is not just policy — it’s part of our culture.
Our Safety Principles
• Zero Harm Philosophy – Every incident is preventable. Our goal is to ensure all workers return home safely every day.
• Training & Competency – All Northern team members and subcontractors receive site-specific safety orientations, WHMIS, and trade-specific certifications.
• Compliance & Accountability – We meet or exceed all Occupational Health and Safety Act (OHSA) requirements, WSIB standards, and local regulations on every job site.
• Continuous Improvement – We conduct regular safety audits, toolbox talks, and inspections to maintain best practices across all work environments.
• Empowered Workers – Every worker has the right and responsibility to stop unsafe work. Safety is a shared responsibility at every level.
Our Safety Program
Northern Building Contractors maintains a comprehensive Health, Safety & Environmental (HSE) Program covering:
• Job hazard analysis and risk assessment
• Site-specific safety plans and emergency response procedures
• Equipment and PPE inspections
• Incident reporting, investigation, and corrective action
• Fit-for-duty and mental wellness awareness initiatives
Culture of Care
Our crews work in some of Canada’s most challenging environments — from remote northern communities to large industrial sites. We prioritize planning, communication, and safety leadership to ensure a secure and productive workplace for everyone involved.
Safety isn’t a checkbox — it’s how we build.
We love our customers, so feel free to visit during normal business hours. Just be sure to call first!
Jonathan 416-277-3366 jronski@northernbuildings.com
Mike 647-203-4048 mlevy@northernbuildings.com
1405 Denison Street, Markham, Ontario L3R 5V2, Canada