About

We specialize in structural steel fabrication and erection. We have over 15 years of experience serving the Greater Toronto Area and have completed many complex projects which you can find below. Our team of managers, estimators, and technicians will assist you in every step of the way to ensure your project is delivered on time and for the right price.

Recent Projects

Building Expansion

Manufacturing Facility, Toronto, ON

This facility needed additional space to increase production - they had to build UP! Columns inside the existing facility were reinforced before being extended to create the structure that now accommodates more production lines. 

Building Expansion

Food Processing Facility, North York, ON

This single-story food processing facility was expanded to have a second and third storey. The existing structure remained inside the new building until the envelope was completed

Residential Project

North York, ON

This custom home required a steel frame, pictured above. We also supplied all the miscellaneous metals for the project including lintels and a railing system for the deck in the backyard. We took care of equipment rentals & we get them for a great price.

Mechanical Room

Manufacturing Facility, North York, ON

This facility was expanding so they needed to find room for their mechanical equipment. We built them a mechanical room on the roof and cut an opening in the roof to allow access from inside the existing building.

Building Expansion 

Industrial Facility, Toronto, ON

This facility needed a more space to store all the goods they were producing. We erected the steel frame for a 20,000 square foot warehouse complete with truck loading bays and connected it to the existing building on the left.

Mechanical Platform

Food Processing Facility, North York, ON

This facility required more space to house some new equipment. We erected a platform on the roof of the facility, strengthening the existing columns and building a steel staircase for access.

Roof Platform

Industrial Facility, Toronto, ON

To build this rooftop platform we had to extend the columns from the inside of the building by cutting holes in the roof. Then we spliced new HSS columns to the top of the steel inside. It was tricky to weld in certain areas, but we got the job done safely.

Stainless Steel Stairs

Industrial Facility, Scarborough, ON

This facility wanted to install a new staircase for easier access to the mezzanine level. We fabricated the above staircase out of stainless steel, polished and connected it to the mezzanine level

Mechanical Enclosure

Industrial Facility, Toronto, ON

This structure was designed to house mechanical equipment at the bottom level, and a control room on the second level. We added a staircase afterwards, and created an opening to access the main building

Why Choose Us?

Experienced

Project Management

We have over 15 years of experience working in the steel industry. We have completed a variety of complex projects for industrial, commercial and residential clients. Our portfolio includes steel erection, fences/gates, steel stairs, shoring, railings and any other type of work that requires metal and welding. 

Cost Effective

Estimating

Our estimators are experts. We calculate the exact amount of material required based on the blueprints, and price the labour from experience.  Projects are streamlined to reduce waste and provide you with the best price. Our relationships with material and equipment suppliers ensure the savings are passed to you.

Certified

Technicians

All our welders have their welding tickets, and our company is CWB certified. All workers are properly trained and have certificates including working in confined spaces, WHMIS, working at heights, and supervisors are trained to operate heavy machinery

Connect

Shop Location

#6-100 Turbine Dr, North York, ON M9L 2S2

Phone

+1-647-806-0802
Ilia, Project Manager

E-mail

ilia.cornerstone@gmail.com

Instagram

www.instagram.com/cornerstone.toronto/