Home Additions.

The Smart Way To Add Space - Without Moving.

Ready to Expand Your Home?


When your home no longer meets your needs, a thoughtfully designed addition can give you the space, comfort, and functionality you’ve been waiting for—without the stress of moving. Whether it’s a brighter, more open kitchen, a spacious primary suite, a family room expansion, or a complete second-storey addition, we design new spaces that feel cohesive, balanced, and seamlessly integrated with your existing home.

Our Approach to Seamless Home Expansion.

At Cresmark, we offer a full-service Design-Build experience that makes expanding your home simple and stress-free. From creative design solutions and permit approvals to expert planning and precision construction, we manage the entire process—so you can focus on the excitement of watching your home transform.


With over 30 years of experience and a passion for craftsmanship, we deliver additions that stand the test of time. The result is a beautifully built extension of your home that enhances your lifestyle and adds long-term value.

"At Cresmark, every addition is crafted to flow seamlessly with your home, while giving you the space to grow."

View Additions In Action.

A Smart Alternative to Moving.

Your neighbourhood and home mean a great deal, but sometimes you simply need more space. A well-planned addition gives you the room you need—without the disruption, stress, or cost of selling and relocating. With thoughtful design and expert construction, we create additions that enhance daily living while adding lasting value to your property.

The Journey of a Cresmark Addition.

Contact Us.

Book Your Consultation Today.

As owners, we work directly with every client. Providing personal, hands-on service is not only important to us—it’s at the heart of everything we do. Partner with us and  let’s build something extraordinary together.

Cresmark Design Build Inc.

2275 Upper Middle Rd. Suite 101.

Oakville Ontario

L6H 0C3


416-639-6800

info@cresmark.ca

READY TO START YOUR PROJECT? BOOK YOUR CONSULTATION.

Your Dream Home Starts Here.
Provide a few details and let’s explore the possibilities together


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