Cornerstone Building and Property Services Inc.

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Toronto, ON
Cornerstone Building and Property Services Inc.

Project management & construction management across North America. We sit on your side of the table.

Cornerstone is a company dedicated to servicing all your needs in the areas of Interior Renovations, Project Management & Facility Services. The company was founded by Jim Christian, a well known and highly respected professional in the industry. Jim & his team of experienced professionals are known for their hands on approach and their commitment to the task at hand. Based in Mississauga, Ontario, Cornerstone services clients from coast to coast.

07/29/2026

Responsiveness is part of the work.

Clients don’t always expect an immediate answer, but they do expect to know they’ve been heard.

On Behind the Barricade, we talked about how better project management systems improve more than internal productivity. They improve the client experience.

When tasks move into the right person’s queue faster, priorities get clearer.
When the whole team has visibility, accountability improves.
When nothing gets buried, fewer things slip through the cracks.

Good process doesn’t create bureaucracy.

It creates trust.

07/16/2026

Retail construction moves fast, but moving fast without the right information creates problems.

On this episode of Behind the Barricade, I sat down with Christina Magrans of to talk about why early planning is so critical before committing to a new location.

Too often, retailers sign the lease first and figure out the construction realities later.

HVAC. Infrastructure. Permitting. Jurisdiction delays. Budget impacts. Lead times.

By the time the project team gets involved, the opening date is already urgent and everyone is working backward.

The better approach: bring the right people in early, understand the risks, and make decisions with the full picture.

Great conversation with Christina. Full episode is live now.

07/10/2026

Building connection is just as important as building projects.

It's been a fun and engaging week at Cornerstone!

From a team breakfast and an ice cream truck visit to welcoming members of our executive team from out of town, we've enjoyed several opportunities to connect, collaborate, and spend time together outside of our day-to-day work.

The excitement continues with our World Cup Prediction Challenge, which has brought out some friendly competition across the team. We've already celebrated several prize winners, and now all eyes are on the grand prize as the tournament heads into its final stages. 🏆⚽

Moments like these help strengthen relationships, build culture, and make Cornerstone a great place to work.

07/04/2026

Today, we recognize Independence Day in the United States.

Wishing our colleagues, clients, partners, and communities across the U.S. a safe and meaningful Fourth of July.

07/03/2026

“I sent the email” isn’t always communication.

In part 3 of my Behind the Barricade conversation with Chad, I’m in the guest seat discussing why successful projects require clarity, frequency, courageous honesty—and sometimes simply picking up the phone.

Bad news doesn’t improve with age. Share it early, bring the right people into the solution, and keep the project moving forward.

What communication habit has made the biggest difference on your projects?

Check out the episode on Spotify!

07/02/2026

In this episode of Behind the Barricade, Chad Cannon interviews me about what effective project communication requires: clarity, frequency, courageous honesty, and the willingness to share hard news early.

That is how trust is built and projects keep moving forward.

Check out the episode of Spotify!

07/01/2026

Happy Canada Day from all of us at Cornerstone! 🍁

Today, we celebrate the communities we serve, the partnerships we've built, and the people who make this country such a great place to live and work.

Wishing everyone a safe, enjoyable, and memorable Canada Day with family and friends.

06/25/2026

Transforming Spaces That Matter 🏛️

We're currently renovating the main reception area at the Brantford Courthouse, creating a more functional, welcoming, and modern environment for staff and visitors alike.

The project includes new carpet installation, fresh paint throughout the space, and upgraded workstations with new desks designed to improve both appearance and efficiency.

As always, our team is focused on delivering high-quality results while minimizing disruption to daily operations.

Stay tuned for the finished transformation!

06/18/2026

I had the opportunity to be interviewed by Chad Cannon, where we discussed a topic I am passionate about:
Project management is not just about sitting on calls and taking notes.

The real work occurs between the calls, which includes:
- Following up
- Solving problems
- Holding people accountable
- Moving the project forward before issues become excuses

At Cornerstone, we believe that a strong project manager does more than just report on progress; they actively create it.

In the construction industry, momentum does not happen by accident.

06/09/2026

Today, Jim Christian and Nick Naccarato are out on the course at the Regeneration Golf Tournament, joined by valued partners, in support of an organization making a meaningful impact in our community.

Regeneration Outreach is a caring community that serves individuals experiencing homelessness, housing instability, and extreme poverty, recognizing the inherent dignity and worth of every person, regardless of their circumstances or life journey.

At Cornerstone, we are proud to support initiatives like this, living out our commitment to creating a better journey for our clients, our staff, our project partners, and the world.

It’s a great day of connection, purpose, and giving back, all in support of a cause that brings hope and transformation to those who need it most.

Address

Toronto, ON
L5T2L5

Telephone

+18773535588

Website

http://www.cornerstone-builds.com/

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