Top 100 Architecture Firms in Ontario
The Best of December 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
Jackpine 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.
Clients
- Hyatt
Industries
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2
- $5,000+
- 2 - 9 employees
- Toronto, Canada
Founded in 2011, Arc & Co. Design Collective is a small Architectural Design company. Their team offers Architectural Design and Packaging 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
- $75,000+
- 10 - 49 employees
- Vaughan, Canada
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.
Industries
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5
- $1,000+
- 10 - 49 employees
- Mississauga, Canada
HKC Construction is a Commercial Development company. Their small team is based in Mississauga, Canada. Their services include Commercial Development and Architectural Design.Read MoreIndustries
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6
- Undisclosed
- 2 - 9 employees
- Haydon, Canada
The Landscapr, an Architectural Design company, was launched in 2018. Located in Haydon, Canada and Haydon, Canada, the team focuses on Architectural Design.Read More -
7
- Undisclosed
- 2 - 9 employees
- Hamilton, Canada
Ian McGregor Pools & Landscapes is an Architectural Design company. They specialize in Architectural Design and Lighting Design and are headquartered in Hamilton, Canada.Read More -
8
- Undisclosed
- 10 - 49 employees
- Hamilton, Canada
Located in Hamilton, Canada, Invizij Architects Inc is an Architectural Design company. Their services include Architectural Design.Read More -
9
- Undisclosed
- 50 - 249 employees
- Toronto, Canada
KPMB Architects is an Architectural Design company. Founded in 1987, the company is in Toronto, Canada. Their services include Architectural Design.Read More -
10
- Undisclosed
- 2 - 9 employees
- Toronto, Canada
ICON Architects Inc. Is an Architectural Design company. They were established in 2008 and focus on Architectural Design.Read More -
11
- Undisclosed
- 50 - 249 employees
- Toronto, Canada
Midsize Architectural Design company Kirkor Architects and Planners, is in Toronto, Canada. Their services include Architectural Design.Read More -
12
- Undisclosed
- 2 - 9 employees
- Ottawa, Canada
Pye & Richards is an Architectural Design company. Their small team is located in Ottawa, Canada. Their services include Architectural Design.Read More -
13
- Undisclosed
- 2 - 9 employees
- London, Canada
Small Architectural Design company Endri Poletti Architect Inc., is based in London, Canada. The team offers Architectural Design.Read More -
14
- Undisclosed
- 2 - 9 employees
- Ottawa, Canada
Douglas Cardinal Architect Inc., an Architectural Design company, provide Architectural Design. They were founded in 1964.Read More -
15
- Undisclosed
- 2 - 9 employees
- Toronto, Canada
Altius Architecture Inc is an Architectural Design company. They are headquartered in Toronto, Canada and have small team. Their team focuses on Architectural Design.Read More -
16
- Undisclosed
- 2 - 9 employees
- London, Canada
Matter architectural studio inc. Is a small Architectural Design company established in 2015. Their team offers Architectural Design.Read More -
17
- Undisclosed
- 2 - 9 employees
- Toronto, Canada
Paul Raff Studio is an Architectural Design company. They are headquartered in Toronto, Canada and have small team. Their services include Architectural Design.Read More -
18
- Undisclosed
- 10 - 49 employees
- Guelph, Canada
In Guelph, Canada, BJC architects inc. Is a small Architectural Design company. Their services include Architectural Design.Read More -
19
- Undisclosed
- 2 - 9 employees
- Vaughan, Canada
Baldassarra Architects Inc., an Architectural Design company, is in Vaughan, Canada. They offer Architectural Design and were established in 1986.Read More -
20
- Undisclosed
- 2 - 9 employees
- Toronto, Canada
Vanle Architect Inc. Is a Toronto, Canada-based Architectural Design company. Their services include Architectural Design.Read More -
21
- Undisclosed
- 2 - 9 employees
- Hamilton, Canada
Thier Curran Architects Inc is an Architectural Design company established in 2005. Their services include Architectural Design.Read More -
22
- Undisclosed
- 2 - 9 employees
- Oakville, Canada
ATA Architects Inc. Is an Architectural Design company. Located in Oakville, Canada, the firm provides Architectural Design.Read More -
23
- Undisclosed
- 10 - 49 employees
- Kitchener, Canada
In Kitchener, Canada, MartinSimmons Architects Inc. Is a small Architectural Design company. The team focuses on Architectural Design.Read More -
24
- Undisclosed
- 10 - 49 employees
- Ottawa, Canada
COLE+Associates Architects Inc is an Architectural Design company. The Ottawa, Canada-based firm was established in 1986. Their team provides Architectural Design.Read More -
25
- Undisclosed
- 2 - 9 employees
- Ottawa, Canada
Jim Bell Architectural Design Inc. Is a small Architectural Design company located in Ottawa, Canada. The team focuses on Architectural Design.Read More -
26
- Undisclosed
- 2 - 9 employees
- Guelph, Canada
Architectural Design company Grinham Architects specializes in Architectural Design. They are located in Guelph, Canada.Read More -
27
- Undisclosed
- 50 - 249 employees
- Toronto, Canada
Founded in 1984, ZAS Architects + Interiors Inc., a midsize Architectural Design company, is headquartered in Toronto, Canada. Their team specializes in Architectural Design.Read More -
28
- Undisclosed
- 2 - 9 employees
- Barrie, Canada
Thomson Architecture, Inc. Is an Architectural Design company founded in 2016. The small team focuses on Architectural Design.Read More -
29
- Undisclosed
- 10 - 49 employees
- Toronto, Canada
Architectural Design company gh3* is based in Toronto, Canada. Launched in 2005, the team offers Architectural Design.Read More -
30
- Undisclosed
- 50 - 249 employees
- Toronto, Canada
Architectural Design company WZMH Architects is located in Toronto, Canada. They specialize in Architectural Design.Read More
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