Red Seal-Certified

Renovation company – Duncan, BC

We believe that the best results come from strong partnerships. Working together with you.

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Design

Office and Retail Spaces

Whether you’re refreshing a customer-facing storefront or improving the functionality of your office, we help create commercial spaces that work better.

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Construction

Kitchens & Bathrooms

We help homeowners transform outdated or inefficient rooms into spaces that feel comfortable, functional, and built to last

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Upgrades

Home Additions & Accessibility

From expanding living areas to barrier-free upgrades and aging-in-place improvements, we focus on solutions that work for your family now and the future.

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Renovations

Commercial Kitchens

Whether you’re updating an existing kitchen or preparing a new commercial space, we help navigate the process from demolition to final finishes.

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Accessory Buildings, Detached Suites

Whether you’re building a backyard office, workshop, studio, guest suite, or secondary dwelling, we help bring projects together with practical planning and quality construction.

We’re experienced in coordinating the many moving pieces involved in these types of projects, including utilities, layouts, and site considerations.

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Exterior Repairs

We assist with a wide range of exterior repair projects, from rot remediation and siding repairs to trim replacement and weatherproofing improvements.

Our goal is to provide durable solutions that blend seamlessly with your existing structure whenever possible.

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Windows, Doors, Decks, & Fences

We install and repair windows, doors, decks, and fences with careful attention to detail and long-term durability.

Whether you’re replacing aging materials or building something new, we help create exterior spaces that are functional, attractive, and built for coastal conditions.

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Custom Carpentry & Built-ins

From built-in storage and shelving to feature walls, benches, and custom finishing work, we create solutions tailored to the needs of your home or business.

We enjoy helping clients solve tricky layout and storage challenges with practical, well-crafted designs.

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Seismic & Structural Upgrade

We work with homeowners, engineers, and consultants to complete projects that improve the safety, stability, and longevity of existing buildings.

Whether addressing structural concerns discovered during a renovation or completing proactive upgrades, we approach these projects with attention to detail and clear communication throughout the process.

We are a Renovation Company based in Duncan, BC

At Collaborative Build Contracting, we believe that the best results come from strong partnerships. With decades of experience across the construction industry, we’re proud to be your go-to general contractor for projects of all sizes. Whether you’re looking to restore a historic property, renovate your home, or upgrade a commercial space, our dedicated team brings the expertise and collaborative spirit needed to deliver exceptional results.

We pride ourselves on working closely with our clients every step of the way, ensuring that your vision comes to life on time and within budget. From concept to completion, Collaborative Build Contracting is committed to providing top-quality craftsmanship and personalized service.

About Us

Collaborative Build is a family-owned and woman-led renovation company based in Duncan, BC, proudly serving Vancouver Island and the surrounding coastal communities. We founded our company with a clear goal:

To help clients create spaces that truly work for their lives — thoughtfully, sustainably, and without unnecessary expense.

D’Arcy is a Certified Red Seal Carpenter, trained through the carpentry program at Camosun College. During his apprenticeship, he gained hands-on experience across a wide range of construction disciplines — from architectural concrete with Campbell Construction to detailed, specialty renovations in homes throughout Vancouver Island.

Whether it’s an accessibility upgrade, a complex renovation, or a full addition, D’Arcy approaches each build with precision, problem-solving, and craftsmanship.

Colleen and D'Arcy
Colleen and D'Arcy