Designing Tomorrow’s Living, Today.

We create thoughtful communities with innovative design, and a commitment to lasting value.

At CSM Design Build, we create exceptional living spaces that blend quality, efficiency, and style. And with over 50 years of combined expertise, we bring visions to life.

We’re dedicated to building not just homes but vibrant communities, as exemplified by our Wonderland Crossing townhome project in London, ON.

Driven by meticulous design, strategic partnerships, and an in-house team of skilled professionals, we focus on adding lasting value and shaping thriving neighbourhoods, one thoughtfully crafted townhome at a time.

Stacked Townhomes

Southdale Crossing

341 Southdale

High Rise Apartments

White Oak Heights

730 Bradley

Stacked Townhomes

Southdale Meadows

1236 Southdale

High Rise Apartments

South Grove Place

1047/1055 Dearness

A Message
from our President

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– Mark Gauthier, President

A Message
from our President

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nunc iaculis tortor nulla. Nulla eleifend quam nec libero fringilla porta. Aliquam ex augue, tristique id suscipit rhoncus, egestas at felis.

Nulla facilisi. Mauris nec interdum mi. Nulla odio nisl, molestie vel tellus in, accumsan commodo mauris. Sed sodales faucibus magna, et auctor massa eleifend quis.

Vivamus maximus elementum nunc non dignissim. Praesent sed dui scelerisque, vehicula lectus vitae, dignissim ex. In laoreet felis eu nunc faucibus, sit amet dignissim felis vehicula.

Cras elementum dignissim enim, vel condimentum augue molestie at.

– Mark Gauthier, President

Thoughtful Design
Innovative Build
Modern Amenities
Prime Location
Stacked Townhomes

Southdale Crossing

341 Southdale

3 Stories / 10 Units
Expected completion in Spring 2027
High Rise Apartments

White Oak Heights

730 Bradley

14 Stories / 160 Units
Expected completion in November 2026
High Rise Apartments

South Grove Place

1047/1055 Dearness

12 Stories / 156 Units
Expected completion in November 2026

Discover Your Home

Explore our premier development White Oak Heights at the corner of Bradley near Wellington in South London to experience a blend of modern architecture and convenient amenities.

Driven by meticulous design and strategic partnerships combined with our in-house team of skilled professionals, we focus on adding lasting value and shaping thriving neighbourhoods.  This upcoming development is sure to catch attention with its prime location to healthcare, retail, community centres, trails and parks and distance to hwy 401.

Client
Testimonials

Your trusted building partner, combining deep industry knowledge, strong connections, and efficient project management.

"CSM Design Build continues to impress us with their industry knowledge, strategic planning, and dedication to excellence. Their ability to manage construction, budgeting, and logistics with precision has made them an invaluable partner. Their team is always professional, communicative, and committed to delivering top-notch results. We look forward to many more successful projects together!"
David A.
Real Estate Developer
"CSM Design Build continues to impress us with their industry knowledge, strategic planning, and dedication to excellence. Their ability to manage construction, budgeting, and logistics with precision has made them an invaluable partner. Their team is always professional, communicative, and committed to delivering top-notch results. We look forward to many more successful projects together!"
David B.
Real Estate Developer
"CSM Design Build continues to impress us with their industry knowledge, strategic planning, and dedication to excellence. Their ability to manage construction, budgeting, and logistics with precision has made them an invaluable partner. Their team is always professional, communicative, and committed to delivering top-notch results. We look forward to many more successful projects together!"
David C.
Real Estate Developer

The Best Partners and Suppliers

Contact
Information

Your trusted building partner, combining deep industry knowledge, strong connections, and efficient project management.

Contact Us

About Mark

With over 25 years of experience in property management, Mark is well known for being highly responsive and dedicated. His commitment to getting the job done means he will not stop until his clients are fully satisfied. Clients trust Mark to consistently go the extra mile for their property needs.

About Steve

Known for his creativity and deep project knowledge, Steve draws on 15 years of experience spanning townhouses, apartments, and subdivisions. His strong relationships with the city development department support a streamlined process from concept to completion and add meaningful value to every project he touches.

About Chad

With a hands-on approach and expertise across all trades, he excels in the cost-effective sourcing of materials to bring any vision to life. Whether building townhomes, luxury homes, or multi-level apartments, Chad consistently delivers quality craftsmanship and innovative solutions, even in challenging circumstances.