Top 100 Architecture Firms in Ontario
The Best of May 2024
Looking for a top architect in Ontario?
The architectural design process involves five main steps. First, pre-design refers to the ideation and planning phase. It involves working with you (the client) to understand needs and budget. Second, schematic design involves visually presenting multiple options to hone in on the right design and construction plans. Third, is design development, which includes creating a physical or computer model of the agreed on design and construction plan. Fourth, is construction development, which involves selecting the materials needed to fulfill the design, such as flooring, cabinetry, countertop materials, and more. The final stage is construction development.
An architectural designer will guide you through each step in the design and construction process. You'll benefit from the architect's connections to contractors and knowledge of the permitting process in your area.
To assist you in your search for a partner, we’ve compiled this list of the top architecture firms in Ontario. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Ontario Architecture Companies
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1
- $10,000+
- 2 - 9 employees
- Ottawa, Canada
Read MoreJackpine is a branding agency out of Ottowa, Canada. Founded in 2013, the company consists of under 10 employees who work primarily with mid-market clients in various industries. They offer branding services as well as marketing and digital strategy.
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- Hyatt
Industries
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2
- $5,000+
- 2 - 9 employees
- Toronto, Canada
Established in 2011, Arc & Co. Design Collective is a small architectural design company located in Toronto, Canada. Their services include architectural design, packaging design, graphic design, and other design.Read MoreIndustries
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3
- $250,000+
- 50 - 249 employees
- Mississauga, Canada
BUILD IT is a commercial development company. They are in Mississauga, Canada and Calgary, Canada and have a midsize team that specializes in commercial development, architectural design, interior design, engineering, and more. The agency was established in 2008.Read MoreIndustries
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4
- Undisclosed
- 250 - 999 employees
- Burlington, Canada
Read MoreEstablished in 2001, ASTOUND Group is an architectural design and event marketing & planning company. Their midsize team is headquartered in Las Vegas, Nevada; Birmingham, Michigan; Racine, Wisconsin and Oakville, Canada. Their services include architectural design and event marketing & planning.
Industries
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5
- $75,000+
- 10 - 49 employees
- Vaughan, Canada
Read MoreGTA 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.
Industries
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6
- Undisclosed
- 2 - 9 employees
- Haydon, Canada
The Landscapr, a architectural design company, was launched in 2018. They are based in Haydon, Canada and Haydon, Canada and have a small team. The Landscapr specializes in architectural design.Read More -
7
- Undisclosed
- 2 - 9 employees
- Hamilton, Canada
Read MoreIan McGregor Pools & Landscapes is a small Hamilton, Canada-based user experience company. They specialize in ux/ui design, architectural design, graphic design, lighting design, and more and were established in 1995.
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8
- Undisclosed
- 10 - 49 employees
- Hamilton, Canada
Read MoreInvizij Architects Inc is an architectural design company. They provide architectural design and were founded in 2012. Their small team is Hamilton, Canada-based.
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9
- Undisclosed
- 50 - 249 employees
- Toronto, Canada
Read MoreKPMB Architects, an architectural design company, was launched in 1987. The agency focuses on architectural design and has a midsize team.
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10
- Undisclosed
- 2 - 9 employees
- Toronto, Canada
Read MoreSmall architectural design company ICON Architects Inc., is in Toronto, Canada. They provide architectural design and were founded in 2008.
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11
- Undisclosed
- 50 - 249 employees
- Toronto, Canada
Read MoreKirkor Architects and Planners is a midsize architectural design company based in Toronto, Canada. The team focuses on architectural design.
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12
- Undisclosed
- 2 - 9 employees
- Ottawa, Canada
Small architectural design company Pye & Richards, is based in Ottawa, Canada. The team provides architectural design.Read More -
13
- Undisclosed
- 2 - 9 employees
- London, Canada
Endri Poletti Architect Inc. Is a small architectural design company located in London, Canada. The team specializes in architectural design.Read More -
14
- Undisclosed
- 2 - 9 employees
- Ottawa, Canada
Read MoreFounded in 1964, Douglas Cardinal Architect Inc. Is an architectural design company. The small Ottawa, Canada-based team provides architectural design.
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15
- Undisclosed
- 2 - 9 employees
- Toronto, Canada
Read MoreAltius Architecture Inc is an architectural design company. Their small team is in Toronto, Canada. Their team provides architectural design.
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16
- Undisclosed
- 2 - 9 employees
- London, Canada
Architectural design company matter architectural studio inc. Was founded in 2015. They are based in London, Canada and have a small team. Matter architectural studio inc. Provides architectural design.Read More -
17
- Undisclosed
- 2 - 9 employees
- Toronto, Canada
Read MorePaul Raff Studio, a small architectural design company, is based in Toronto, Canada. Their services include architectural design.
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18
- Undisclosed
- 10 - 49 employees
- Guelph, Canada
Read MoreBJC architects inc., a small architectural design company, is based in Guelph, Canada. The team specializes in architectural design.
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19
- Undisclosed
- 2 - 9 employees
- Vaughan, Canada
Read MoreBaldassarra Architects Inc. Is an architectural design company established in 1986. They are based in Vaughan, Canada and have a small team. The agency focuses on architectural design.
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20
- Undisclosed
- 2 - 9 employees
- Toronto, Canada
Vanle Architect Inc. Is a small architectural design company. Launched in 2001, the company is in Toronto, Canada. Their team offers architectural design.Read More -
21
- Undisclosed
- 2 - 9 employees
- Hamilton, Canada
Read MoreThier Curran Architects Inc, an architectural design company, is headquartered in Hamilton, Canada. The small team focuses on architectural design. The agency was founded in 2005.
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22
- Undisclosed
- 2 - 9 employees
- Oakville, Canada
Read MoreATA Architects Inc. Is a small architectural design company. The Oakville, Canada-based agency was launched in 1977. Their services include architectural design.
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23
- Undisclosed
- 10 - 49 employees
- Kitchener, Canada
Read MoreHeadquartered in Kitchener, Canada, MartinSimmons Architects Inc. Is a small architectural design company. Their services include architectural design.
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24
- Undisclosed
- 10 - 49 employees
- Ottawa, Canada
Architectural design company COLE+Associates Architects Inc was founded in 1986. The small Ottawa, Canada-based team specializes in architectural design.Read More -
25
- Undisclosed
- 2 - 9 employees
- Ottawa, Canada
Jim Bell Architectural Design Inc. Is an architectural design company. They are in Ottawa, Canada and have a small team. Their services include architectural design. The company was launched in 1999.Read More -
26
- Undisclosed
- 2 - 9 employees
- Guelph, Canada
In Guelph, Canada, Grinham Architects is an architectural design company. The small company was established in 1993. Their services include architectural design.Read More -
27
- Undisclosed
- 50 - 249 employees
- Toronto, Canada
Read MoreLaunched in 1984, ZAS Architects + Interiors Inc. Is an architectural design company. The firm focuses on architectural design and has a midsize team. The firm is located in Toronto, Canada.
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28
- Undisclosed
- 2 - 9 employees
- Barrie, Canada
Established in 2016, Thomson Architecture, Inc. Is an architectural design company. Their small team is headquartered in Barrie, Canada and specializes in architectural design.Read More -
29
- Undisclosed
- 10 - 49 employees
- Toronto, Canada
Read MoreEstablished in 2005, gh3* is an architectural design company. Their small team is based in Toronto, Canada. Their services include architectural design.
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30
- Undisclosed
- 50 - 249 employees
- Toronto, Canada
Read MoreWZMH Architects is an architectural design company located in Toronto, Canada. The midsize team provides architectural design. The company was founded in 1961.
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