

Interior design
Your vision, perfectly crafted
We’re a construction team built for collaboration. We're experienced in high-end renovations and architectural homes, and trusted by interior designers who value design integrity and clear communication.
Contact us to create your next design project.


Why interior designers choose us
We don’t just follow a plan. We honour it.
Designers work with us because we make their vision happen: smoothly, accurately and with care.
We understand that the smallest detail can shift the whole feel of a space. That’s why we don’t 'interpret' your design, we deliver it exactly as intended.



Your work, elevated
Collaborative by nature
We’re at our best when working alongside designers and homeowners from the start, offering solutions, not obstacles.
Comfortable with evolving ideas
Whether you're early in concept or deep into detailing, we adapt to your process and support your style of working.
Clear, reliable communication
We use Builda Price software to manage budgets, milestones and updates in one place, keeping you and your clients informed every step of the way.


What interior designers say about working with us
“Yellowfox has had the pleasure of working with Qualitas Builders on 2 projects in 2023, and are very impressed with both the process and the results. Bryce, Amanda and the team demonstrated a rare blend of skill, creativity, and professionalism throughout the entire construction process. They were open to new ideas, provided valuable insights, and executed both projects with precision. Aside from their exceptional build quality, Qualitas Builders stood out for their communication and project management skills. They kept us informed at every stage, ensuring that we were aware of the progress and any potential adjustments.”
Peta Davy, Yellowfox
FAQ's
Do you work directly with interior designers, or only with homeowners?
We regularly work with both. Many of our projects involve close collaboration with interior designers from the outset or we’re brought in once a design concept is in place. We're comfortable joining the project at any stage, and we’re happy to lead communication or sit in support of your team.
Can you handle complex or custom design details?
Absolutely. We thrive on detail. Whether it’s custom cabinetry, non-standard materials or a unique layout, we understand that these elements are what make a space feel intentional. We take extra care to interpret design specifications accurately and raise questions early to avoid surprises later.
How do you manage communication during a build?
We use Builda Price, a project management platform that keeps everyone on the same page. It allows both clients and designers to see real-time progress updates, budget tracking and important decisions all in one place. We also keep open lines of direct communication for anything that needs a quick conversation.
What areas do you work in?
We’re based in Auckland and primarily take on projects in the Central suburbs. If you have a project outside this zone, we’re happy to discuss it, especially if it involves an interior designer or architectural team we’ve worked with before.
What type of projects do you take on?
We focus on high-quality renovations, architectural homes and design-led residential projects. We're best suited to homeowners and designers who want a builder who will respect the creative process, maintain quality standards and communicate clearly from start to finish.






What sets us apart
We protect your vision.
We protect your reputation.
We build with precision, because details matter.
Our designer clients return to us and refer us, because we make their lives easier and their projects shine.