Top 100 Sustainable Architecture Firms in Toronto
The Best of December 2025Looking for a top sustainable architect in Toronto?
As the demand for eco-conscious design grows, sustainable architecture firms have become essential in shaping the future of the built environment. By employing sustainable building practices and cutting-edge technologies, these firms create visually stunning and environmentally responsible spaces. Collaborating with a sustainable architecture firm allows clients to create spaces that reflect their values, reduce their ecological footprint, and contribute to a more sustainable future.
To assist you in your search for a partner, we’ve compiled this list of the top sustainable architecture companies in Toronto. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Toronto Sustainable Architects
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1Undisclosed250 - 999 employeesToronto, CanadaKasian is a midsize Vancouver, Canada-based Architectural Design and Interior Design company. The team specializes in Architectural Design and Interior Design.Read More
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2$75,000+10 - 49 employeesVaughan, CanadaRead More
GTA General Contractors Ltd. Is a commercial development and interior design company. The small team is headquartered in Vaughan, Canada. Their services include commercial development and interior design.
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3Undisclosed2 - 9 employeesToronto, CanadaJohnson Chou Design is an Interior Design company. Established in 1999, the agency is headquartered in Toronto, Canada. Their services include Interior Design.Read More
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4$5,000+250 - 999 employeesVaughan, CanadaInterior Design company DK Flooring Expert is headquartered in Vaughan, Canada. They offer Interior Design.Read More
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5Undisclosed10 - 49 employeesToronto, CanadaLocated in Toronto, Canada, Vicolo Construction is an Architectural Design company. Founded in 1997, the team specializes in Architectural Design and Interior Design.Read More
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6$1,000+10 - 49 employeesVaughan, CanadaAvanti Landscaping, an Architectural Design company, was launched in 2020. The agency offers Architectural Design, and is small.Read More
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7Undisclosed50 - 249 employeesMississauga, CanadaFounded in 1977, Sensyst is an Interior Design company. The midsize team focuses on Interior Design.Read More
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8$5,000+2 - 9 employeesRichmond Hill, CanadaArchitectural Design and Interior Design company Creation Builders is in Richmond Hill, Canada. Founded in 2016, the team focuses on Architectural Design and Interior Design.Read More
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9$1,000+2 - 9 employeesToronto, CanadaKovtun Interiors is a small Toronto, Canada-based Interior Design company. The team focuses on Interior Design.Read More
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10$5,000+10 - 49 employeesToronto, CanadaLocated in Surrey, Canada and Toronto, Canada, Geomount Inc. Is an AR/VR development company. They provide AR/VR development and Corporate Photography.Read More
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11Undisclosed10 - 49 employeesToronto, CanadaCubecom Commercial Realty Inc. Is a small Toronto, Canada-based Commercial Brokerage Services company. The team specializes in Commercial Brokerage Services and Architectural Design.Read More
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12$250,000+2 - 9 employeesToronto, CanadaDewson Architects Inc. Is an Architectural Design company located in Toronto, Canada. Established in 1997, the team focuses on Architectural Design.Read More
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13$25,000+2 - 9 employeesToronto, CanadaElite Renovations Design & Build is an Architectural Design and Interior Design company headquartered in Toronto, Canada and Toronto, Canada. They offer Architectural Design and Interior Design.Read More
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14$1,000+10 - 49 employeesToronto, CanadaIn Toronto, Canada, MocConcepts.ca - Quality Kitchen Cabinets is an Architectural Design and Interior Design company. They offer Architectural Design and Interior Design.Read More
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15Undisclosed2 - 9 employeesToronto, CanadaNK Design&Co is an Interior Design company. Their team is in Toronto, Canada and provides Interior Design.Read More
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16Undisclosed2 - 9 employeesToronto, CanadaFounded in 1981, Kenny Kim Landscaping, a small Architectural Design company, is located in Toronto, Canada. Their services include Architectural Design.Read More
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17$25,000+10 - 49 employeesToronto, CanadaBombay Kitchen and Cabinets is an Interior Design company. They are headquartered in Toronto, Canada. Their team focuses on Interior Design.Read More
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18Undisclosed2 - 9 employeesVaughan, CanadaHeadquartered in Vaughan, Canada, Ambience Design Group is a small branding agency and Interior Design company. The team provides Branding and Interior Design.Read More
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19Undisclosed50 - 249 employeesToronto, CanadaLaunched in 2011, Mason Studio Inc. Is a midsize Toronto, Canada-based Interior Design company. Their team specializes in Interior Design.Read More
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20Undisclosed10 - 49 employeesToronto, CanadaKearns Mancini Architects Inc., a small Architectural Design company, is headquartered in Toronto, Canada. The team offers Architectural Design.Read More
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21Undisclosed2 - 9 employeesToronto, CanadaFounded in 1994, Decorators & Designers Association of Canada is an Interior Design company. The firm focuses on Interior Design, and is small.Read More
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22Undisclosed2 - 9 employeesMarkham, CanadaMarkham High Tech Architects is an Architectural Design company. They were founded in 2003 and specialize in Architectural Design.Read More
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23Undisclosed50 - 249 employeesToronto, CanadaArchitectural Design company BBB Architects Toronto Inc. Is in Toronto, Canada. Established in 1984, the team focuses on Architectural Design.Read More
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24Undisclosed50 - 249 employeesToronto, CanadaFounded in 1984, ZAS Architects + Interiors Inc., a midsize Architectural Design company, is headquartered in Toronto, Canada. Their team specializes in Architectural Design.Read More
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25Undisclosed10 - 49 employeesToronto, CanadaIn Toronto, Canada, Cumulus Architects Inc. Is an Architectural Design and Interior Design company. Their services include Architectural Design and Interior Design.Read More
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26Undisclosed2 - 9 employeesToronto, CanadaVihara Designs is a web design company. Headquartered in Jaipur, India and Toronto, Canada, the company was launched in 2021. Their team offers Web Design and Architectural Design.Read More
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27Undisclosed2 - 9 employeesToronto, CanadaTomas Pearce Interior Design Consulting, an Interior Design company, is headquartered in Toronto, Canada. The team specializes in Interior Design.Read More
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28Undisclosed2 - 9 employeesVaughan, CanadaBaldassarra Architects Inc., an Architectural Design company, is in Vaughan, Canada. They offer Architectural Design and were established in 1986.Read More
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29Undisclosed2 - 9 employeesToronto, CanadaARK Inc is an Architectural Design company. In Toronto, Canada, the team specializes in Architectural Design.Read More
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30Undisclosed2 - 9 employeesToronto, CanadaHeadquartered in Toronto, Canada, Coolearth Architecture Inc. Is a small Architectural Design company. The team provides Architectural Design.Read More
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