Full-Service Interior Design & Renovation in Oakville, Burlington & GTA West

Is Luxury Full Service Interior Design Right For You?

• I’ve admired Christine’s portfolio and want that same attention to detail and level of sophistication in my home.

• I don’t want to manage the design process—I’d rather trust experienced professionals to take care of everything.

• As a busy, hardworking professional, I dream of a stunning home but don’t have the time to shop, plan, or oversee the project. I just want it done right.

• I’m ready to renovate and need a trusted team to guide me seamlessly from start to finish.

• I want a beautiful, functional space where my family can truly live, filled with high-quality, timeless pieces that grow with us over the years.

  If you answered yes to any of the above statements, Luxury Full-Service Interior Design is a great fit for you!

What full service actually means

Step 1: We talk. It starts with a 2-hour in-home consultation. I walk your space, listen to how you actually live, and tell you exactly what I think. No fluff.

Step 2: We plan. I create the complete design: layouts, finishes, furnishings, every detail sourced and specified. You approve the vision. You never set foot in a showroom unless you want to.

Step 3: We build. I manage the renovation from start to finish: the trades, the timelines, the surprises. Kitchens, bathrooms, basements, and whole homes. You stay out of it unless I need you.

Step 4: You love your home. Not "it's fine" love. The I-can't-believe-we-waited-this-long kind.

What a Recent client had to say:

We wholeheartedly recommend Christine Da Costa and her incredible team!
From our very first consultation, Christine took the time to deeply understand our personal style, seamlessly blending our tastes with her own sophisticated design expertise and refined eye for modern luxury. Her unique artistic vision transformed our main floor and kitchen into a stunning, one-of-a-kind masterpiece. Every space feels thoughtfully curated, brought to life through a brilliant mix of rich paint colours, warm custom cabinetry, natural wood and stone, and striking wallpaper selections. The design features are true showstoppers. Our kitchen is now anchored by a spectacular statement island, a dedicated coffee and beverage bar, and an exquisite custom burgundy velvet banquette — all highly functional while being incredibly beautiful. One of the highlights is our breathtaking piano room, fully enveloped in rich burgundy tones that create an unforgettable atmosphere. What truly sets Christine apart are her exceptional execution and client relationship skills. Collaborating with her was an absolute pleasure, and we loved celebrating key milestones as the project came to life. She has assembled a phenomenal team of talented tradespeople who are skilled, respectful, and meticulous in their craft. Whenever inevitable challenges arose, the team responded immediately, resolving every issue with professionalism, grace, and expertise.
The entire process felt seamless and stress-free, and the final result exceeded even our highest expectations. If you are looking for an interior designer who is equally brilliant creatively and operationally, look no further than Christine Da Costa.

Andrew Stelmacovich and Odette Daigle

Now booking full-service projects for Fall 2026 across Oakville, Burlington, Mississauga and GTA West. Spots are limited by design, because every project gets my full attention.