mcCallumSather is a Canadian-owned design firm offering architecture, mechanical engineering, and interior design services.

Its clients aspire to greater than what’s always been done.

By embracing the opportunity to advance sustainable design, each project is an opportunity for positive social, financial, and environmental impact.

Its design process is collaborative, bringing together communities, design specialists and construction teams. This approach opens possibilities and prompts creative conversations necessary for change. 

Its team applies their creativity and intelligence to the analysis of data, guiding decisions about process and design right for each unique project.

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CORE DEVELOPMENT GROUP, 73 HUGHSON

Proposed Design For A 31-Storey Mixed Use Development In Hamilton’s Design District

LIFELABS

70,000 Square Feet Of Specialized Laboratory Environments

Our Latest Work

ARCHITECTURE
INTERIOR DESIGN
ENERGY MODELLING &
MECHANICAL ENGINEERING
LABORATORY DESIGN
HERITAGE CONSERVATION
LEED + NET ZERO

CONTACT US

GENERAL INQUIRIES
marketing@mccallumsather.com

INVOICES
+ BILLING

Heather Gordon, CFO
heatherg@mccallumsather.com

SPONSORSHIP + MEDIA
+ MARKETING

Laura Sears, Marketing Lead
lauras@mccallumsather.com

286 SANFORD AVE N.
HAMILTON, ON
L8L 6A1
905.526.6700

210-137 GLASGOW ST. OFFICE 169 KITCHENER, ON
N2G 4X8

 

744 PRINCES ST N. KINCARDINE, ON
N2Z 1Z5

519.396.6700

CONTACT US

HAMILTON, ON

286 SANFORD AVE N.
L8L 6A1
905.526.6700

KITCHENER, ON

210-137 GLASGOW ST. OFFICE 169
KITCHENER, ON
N2G 4X8

KINCARDINE, ON

744 PRINCES STREET N.
N2Z 1Z5

519.396.6700

EMAIL US

GENERAL INQUIRIES

marketing@mccallumsather.com

INVOICES + BILLING

Heather Gordon, CFO
heatherg@mccallumsather.com

SPONSORSHIP + MEDIA + MARKETING

Laura Sears, Marketing Lead
lauras@mccallumsather.com

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