Established in 2005, MOSS SUND Architects is a boutique architecture firm located in the bustling Leslieville neighbourhood of Toronto, that specializes in modern, environmentally conscious design. Led by principals Carolyn Moss and Simona Sund, the firm’s work and reputation now spans the country.
The creative team brings a synergy of experience, ingenuity and collaboration to your project. Whether designing a wellness center, a medical facility, a commercial building or a custom home, the underlying goal remains the same: to leverage our creative skills and network of consultants and contractors to create the best possible solution for our clients.
For each project we take a wide range of input, from client vision and budget, to building codes, materials, energy efficiency, zoning by-laws, building science and constructability and bring them together to create what seems like an effortless, elegant outcome – it’s architectural alchemy and it’s what we love to do.
Grounded in expertise and driven by passion, the MOSS SUND team are engaged in every aspect of the project, from pre-design to permit and contract applications through to construction and hand-over. Friendly and easy to work with, meticulous and focused, we are committed to the success of your project.
MOSS SUND is proud of the work we have done for our clients over the years and look forward to working with you on your project!
MOSS SUND takes great pride in the long-standing partnerships they have established with many of their clients.
Campbellford Memorial Hospital
Children’s Hospital of Eastern Ontario
Grand River Hospital
Halton Healthcare – Oakville Trafalgar Memorial Hospital
Hamilton Health Sciences – Hamilton General Hospital
Hamilton Health Sciences – Juravinski Cancer Centre
Headwaters Health Care Centre
Joseph Brant Hospital
Kingston Health Sciences Centre – Kingston General Hospital
Lakeridge Health Oshawa Hospital
Lakeridge Health Bowmanville Hospital
Niagara Health System – St. Catharines General Hospital
North Bay Regional Health Centre
Pembroke Regional Hospital
Quinte Health Care – Belleville General Hospital
Scarborough Health Network – Rouge Valley Centenary Hospital
Scarborough Health Network – Scarborough General Hospital
St. Joseph’s General Hospital Elliot Lake
St. Joseph’s Health Centre Toronto
Strathroy General Hospital
Sunnybrook Health Sciences Centre
Trillium Health Partners – The Credit Valley Hospital
Trillium Health Partners – Mississauga Hospital
Toronto Cardiac Clinic
Unity Health Toronto – St. Michael’s Hospital
University Health Network – Toronto Rehabilitation Institute
University Health Network – Toronto Western Hospital
West Park Healthcare Centre
Women’s College Hospital
York Central Hospital
Dallington Pollinators Community Group
Harmony Dawn Retreat Centre
Hugh Garner Housing Co-op Green Roof
Tai Chi Meditation Centre
The Royal Canadian Yacht Club (RCYC)
YMCA of Greater Toronto
University of Toronto Mississauga
The Body Shop
City of Toronto
Company B Communications
Just a note to share a sincere thank you for the work you did on our stairs. We’re listing our house this week and pulled out all the old plans – you brought so many great ideas to the table and we’ve been so proud of the work you’ve done!
Tanya Toronto, ON
Thanks Moss Sund
We’re looking forward to seeing this come to life. So far you’ve made what could be a really stressful process seem easy. Thanks Moss Sund!
Jana & Peter Toronto, ON
It’s been a wonderful summer for being up here, and I am now so happy that we did this project! It’s been a perfect escape from the pandemic constraints of urban life.
Sheila Muskoka, ON
Susie and I are very happy with the results to date. Its been a challenge to get this thing done but we really appreciate your help and advice on top of your architectural skills.
Leo Toronto, ON
THE HOUSE IS FANTASTIC!!! You have created something extraordinary. There are days when I am close to tears at how lovely it is -sounds so sappy I know, but true nonetheless.