AVA Interior Design
Luxury Interior/ Exterior Design & Decor by
Ania Maternicki
AVA Interior Design is a full service design, decorating, project management, and organizing consultancy founded by principal designer Ania Maternicki.
Her passion for creating spaces that are both beautiful and functional is the foundation of the firm’s long-standing success.
Ania is a graduate of the prestigious OCAD University (Toronto, 1999), where she completed an intensive four-year program in Interior and Environmental Design, mastering the principles of hand drafting, design theory, and spatial planning. Her hands-on experience began during her academic years and naturally evolved into the launch of AVA Interior Design in 2005.
Ania’s work has been recognized with three Top Choice Interior Design Awards and a recent nomination for the GEM of Etobicoke–Lakeshore, celebrating her excellence in design and community contribution.
The name AVA is a personal tribute to her family, formed from the initials of Ania, Vincenzo, and Andrzej, a reflection of the heart and values she brings to every project.
Ania is personally involved in each design, ensuring outstanding quality, thoughtful detail, and a seamless client experience from concept to completion. Her diverse portfolio includes:
- Luxury private residences
- Upscale showcase model homes
- Home and commercial office spaces
- Cottages and vacation properties
Ania also welcomes select international projects in Europe, the Caribbean, and the United States.
For a glimpse into her latest designs and creative inspiration, follow her on Instagram: @AVAInteriorDesign.ca
Providing Interior Design & Decor Services in Toronto, Etobicoke, Mississauga and Surrounding areas.
Portfolio
AWARDS
AVA INTERIOR DESIGN
Awarded Best of Houzz 2026
AVA INTERIOR DESIGN Ania Maternicki of Toronto Etobicoke has won a “Best of Houzz – Powered by Houzz Pro” award for Service. [read more]
2024 GEM of
Etobicoke-Lakeshore Nominee
AVA Interior Design, proudly accepts nomination from Member of Parliment James Maloney. GEM of Etobicoke-Lakeshore‘ Nomination from the office of the ‘House of Commons‘
2024 Top Choice Award Winner
Thank you for voting us top
GTA Interior Design Services 2024
3 Time Top Choice Award Winner
We have had the pleasure of using Ania Maternicki for many years to design, consult, decorate and to assist with purchasing everything from furniture, drapery, lighting, millwork, artwork, custom rugs, accessories, etc…
Ania, has created a magazine worthy home for my wife and I and we are eternally grateful for her time and her attention to every little detail, no matter how big or how small. She has made a normally overwhelming process quite manageable for us and we would highly recommend AVA INTERIOR DESIGN to anyone in need of design services.
Frank & Linda
Ania is the best. She helped me with my home interiors, and I am very happy with her taste and current trends. Getting her help is actually saving my time and the headaches about what to choose questions. Thank you Ania! You are superb!
Nesa Vama
My wife and I used Ania to help decorate our 8,500 sq foot new home in Aurora. She was always very attentive to our needs and helped source many suppliers for furniture and home decor and accents. We would highly recommend using Ania for all your interior design needs.
John Soulliere
Working with Ania has been an absolute joy! She is professional, kind, and has an incredible eye for elegant, timeless design. She transformed both our previous home and the one we live in now, and we still receive compliments on her work all the time. Her attention to detail, creativity, and ability to capture our style made the entire process effortless. I wouldn’t choose anyone else—Ania is truly exceptional. Even if I moved out of the country, I’d bring her along to style my next home! I can’t recommend her highly enough.
Nicole K.
After purchasing my home in Toronto’s Bloor West Village, I reached out to Ania for design advice and she was incredible! She provided inspired guidance for my living room, kitchen, stairs, and my daughter’s bedroom, offering beautiful ideas for paint, furniture, and layout. I would highly recommend Ania for any interior design or decorating project.
Magda K.
“I have personally worked with Ania on several projects. Two qualities that stand out are her organizational skills and the ability to communicate her clients needs to me in regards to the custom wood shutters that she has in mind for that particular project. Ania is hands on from start to finish, and this allows me to full fill my role in assisting with the shutters. I highly recommend her services.”
“Thank you Ania for your expertise, professionalism and making my projects stress free 😊”