Flat Iron
Building Group Inc.

Communicate First. Construct Second.


Our Story

Flat Iron Building Group specializes in construction management, general contracting and design-build services for interior office renovations.

For over 18 years, we have provided exceptional construction services to our clients with commitment and integrity.  In the last 3 years, we have completed over 100 projects in the Greater Toronto Area, ranging in size from 15,000 SF to 200,000 SF.


People: Flat Iron selects a unique team of experts for each project, depending on the exact nature and unique complexities involved in that project. Our team is assembled based on the experience required to meet your specific needs.

Systems: Flat Iron’s goal is consistency.  When you hire Flat Iron, you can expect a consistent approach from the day we are awarded the job to the day we have completed the close out.  Every construction project has thousands of moving parts, creating a risk of items slipping through the cracks.  Our delivery ensures all details are considered, documented, measured and monitored throughout the construction of the project so that issues can be flagged and resolved proactively.

Technology:  Fundamental to Flat Iron’s ability to communicate is the use of a state-of-the-art construction software – Procore.  Procore is a web-based construction management program that increases efficiency and accountability by providing streamlined project communication and documentation.  Procore allows full team collaboration on documents, submittals, RFIs, changes, contracts, schedules, drawings and deficiencies.


Our Vision

Flat Iron's vision is:  Communicate First.  Construct Second.  At Flat Iron we achieve our Vision through our People, our Systems and our Technology.    Every construction project involves many stakeholders and decision-making points, and effective communication leads to overall success. 

Our Mission 

Flat Iron's mission is to be the best delivery team for commercial interior construction in Toronto. We also want Flat Iron to be the best place to work.  Our priorities focus on how we can improve delivery for our clients AND how we can create a dynamic work environment for our people.  

Recent Projects


Greenfield Global

Greenfield Global is a leading specialty industrial alcohol producer in Canada and operates plants across North America.  Their head office in Mississauga features a bold design including fabric ceilings, custom graphics, an architectural moss wall, and PC350 office fronts.

Uptake Canada

Uptake is a predictive analytics provider whose software and technology products and solutions assist with uptime, productivity, safety and cybersecurity.  Their Canadian office included a full demolition and new build, which featured an AV wall.

Wildeboer Dellelce LLP

Wildeboer Dellelce LLP is Canada's leading standalone corporate finance and business transaction law firm.  Their multi-level space is rich in character with exposed concrete, LED feature wall, operable glass wall, serveries, and a small gym for employees.

Our Clients


Flat Iron Building Group provides services to a long list of new and returning clients. To become one of them, please contact us at info@flatiron.ca.


Acklands-Grainger Inc.

AON Service Corporation

ARI Financial Services Inc.

AT&T Global Services Canada Co.

Bank of Nova Scotia

Bentall Kennedy (Canada) Limited Partnership

BioScript Solutions Ltd.

BMC Software Canada Inc.

BNY Mellon Wealth Management, Advisory Services, Inc.

Brookfield Condominium Services

Brookfield Johnson Controls Canada LP

Canada Deposit Insurance Corporation

Canada Infrastructure Bank

Canadian Imperial Bank of Commerce

Canadian Media Guild

Canderel Commercial Services Inc.


City of Toronto

Clyde & Co LLP

CML Healthcare


Colliers Macaulay Nicolls Inc.

D+H Limited Partnership


Desjardins Group


Edgecrest Capital Corporation

eHealth Ontario

Environics Analytics Group Ltd.

Greenfield Global Inc.

Guru Studio

GWL Realty Advisors Inc.

Hard Rock Cafe International Inc

Hino Motors Canada Ltd.

Hydro One Networks Inc.

IBM Canada Ltd.

Intria Items Inc.

Janssen Inc.

Jardine Lloyd Thompson Canada Inc.

Jarislowsky Fraser Limited

JDA Software Group Inc.

Johnson Controls International plc


Legal Aid Ontario


Luminus Inc.

Marriott International Inc.

MHPM Project Managers Inc. (Colliers International

Mills and Mills LLP

McLeish Orlando LLP

Ministry of Infrastructure

Ministry of the Environment and Climate Change

Ministry of Transporation

Mosaic Sales Solutions Canada Operating Company

Mr. X Inc.

MRI Software LLC


Newell Brands Inc.

Nissan Canada Inc.

OCAD University

Ontario Infrastructure and Lands Corporation

Ontario Retirement Communities Association

Primerica Inc.

Redbourne Group

Redbourne Group

Registered Nurses' Association of Ontario

Regus Group plc

Rogers Communications Inc.

Royal Bank of Canada

Russell Reynolds Associates Inc.

Ryerson University

SAP Canada Inc.

State Farm Mutual Automobile Insurance Company

Street Capital Bank of Canada

TD Bank Group

Telefilm Canada

Telus Communications Inc.

The Ultimate Software Group Inc.

Uptake Canada Inc.

Veeva Systems Inc.

Walmart Canada Corp.

Wildeboer Dellelce LLP

York Executive Group