Who we are

We specialize in building high-end and custom homes, cottages, additions, and expansions that are as exceptional as the people who live in them. We offer a fully integrated design and build experience—transforming ideas into inspired living spaces with precision, care, and integrity.

Our team is led by Kurt Rushlow, Owner & Lead Builder, a fourth-generation building professional with a deep passion for quality craftsmanship and timeless design. With an eye for detail and a commitment to excellence, we work closely with clients to create homes that reflect their lifestyle, values, and dreams.

A young man with short brown hair smiling, wearing a plaid jacket over a light grey shirt, with a white brick fireplace in the background.

Why choose us

Legacy meets innovation
We bring four generations of building knowledge to every project, blending traditional craftsmanship with modern design and the latest building techniques.

Trusted and licensed
Licensed by the Home Construction Regulatory Authority (HRCA), we meet Ontario’s highest standards for professionalism, technical skill, and consumer protection.  

Full-service design + build
From initial concept and architectural design to permitting, construction, and finishing, we handle every step—so your project is seamless, stress-free, and tailored to your vision. 

High-end craftsmanship
Every home and addition is built with precision and care, delivering spaces that are both beautiful and functional.

Seamless process
With one team managing your project from start to finish, communication is streamlined, timelines are respected, and your vision is fully realized. 

Our story

Kurt’s passion for building began early—he started framing homes while still in high school. Influenced by the creativity and precision of his father’s architectural work, and inspired by the legacy of his grandfather and great-grandfather—both respected tradesmen in the building industry—Kurt knew he was meant to build.

In 2013, he founded KOR Construction, delivering premium framing services for some of the most respected custom home builders in the GTA and Durham Region. Over more than a decade, Kurt’s reputation for quality, reliability, and building excellence made him a trusted name in the industry.

Now, after nearly 20 years of hands-on experience and client success, KOR Construction has evolved into a full-service custom design-build firm, bringing high-end homes, cottages, and major renovations to life from the ground up.

Meet our team

Whether you’re dreaming of a custom home, a high-end cottage, or expanding your existing space, we’re ready to bring your vision to life—on time, on budget, and beyond expectations.

Builder licence

In Ontario, all new home builders and vendors must be licensed through the Home Construction Regulatory Authority (HRCA). This licence confirms that a builder meets provincial standards for professionalism, technical skill, financial responsibility, and consumer protection.

As part of the licensing process under the New Home Construction Licensing Act (NHCLA), builders are required to demonstrate core competencies in areas such as business and financial planning and management, project management and supervision, legal requirements, customer service, building codes and Tarion requirements, and construction technology.

In compliance with Section 4 of O. Reg. 626/20 of the NHCLA, KOR Construction proudly displays our active HCRA Licence. This ensures transparency and reaffirms our commitment to delivering quality, integrity, and accountability in every home we build.

Home Construction Regulatory Authority licence certificate for KOR Construction Inc.