Top 100 Architecture Firms in Mississauga
The Best of December 2025Looking for a top architect in Mississauga?
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 Mississauga. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Mississauga Architecture Companies
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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$250,000+50 - 249 employeesMississauga, CanadaBUILD 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 More
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3$250,000+50 - 249 employeesMississauga, CanadaHKC Construction is a Mississauga, Canada-based Commercial Development company. The midsize team offers Commercial Development and Architectural Design and was launched in 2010.Read More
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4$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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5$5,000+10 - 49 employeesMississauga, CanadaEstablished in 1998, DedON Layouts INC is an Architectural Design company. The team specializes in Architectural Design and Other Design.Read More
Industries
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6Undisclosed2 - 9 employeesOakville, CanadaIDiM Architects Inc, an Architectural Design company, is headquartered in Oakville, Canada. Founded in 2020, the team provides Architectural Design.Read More
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7Undisclosed2 - 9 employeesToronto, CanadaLaunched in 2014, BIM Services LLC, a small Architectural Design company, is located in Austin, Texas and Toronto, Canada. Their team specializes in Architectural Design.Read More
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8$1,000+50 - 249 employeesMississauga, CanadaDecora Ceilings is an Architectural Design and Interior Design company. Established in 2022, the firm offers Architectural Design and Interior Design.Read More
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9$250,000+10 - 49 employeesToronto, CanadaLori Morris Design is an Architectural Design and Interior Design company founded in 1987. The firm provides Architectural Design and Interior Design.Read More
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10$10,000+10 - 49 employeesToronto, CanadaBilldr Renovation is an Architectural Design and Interior Design company established in 2020. The team provides Architectural Design and Interior Design.Read More
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11Undisclosed10 - 49 employeesToronto, CanadaArt, Design + Learning Studio is a small Architectural Design and Interior Design company founded in 2020. Their team focuses on Architectural Design and Interior Design.Read More
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12$250,000+2 - 9 employeesToronto, CanadaPHAEDRUS Studio is an Architectural Design company. The small Toronto, Canada-based team provides Architectural Design and Interior Design. The company was founded in 2015.Read More
Industries
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13$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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14Undisclosed2 - 9 employeesToronto, CanadaArchitectural Design and Commercial Property Management company Snowflake Landscaping and snowplowing was launched in 2008. The firm focuses on Architectural Design and Commercial Property Management.Read More
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15Undisclosed50 - 249 employeesMississauga, CanadaFounded in 1977, Sensyst is an Interior Design company. The midsize team focuses on Interior Design.Read More
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16Undisclosed2 - 9 employeesToronto, CanadaMaizon Web is a web design agency. They are in Toronto, Canada and have small team of experts. Their services include Web Design and UX/UI Design.Read More
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17Undisclosed2 - 9 employeesToronto, CanadaAltius 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
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18Undisclosed2 - 9 employeesToronto, CanadaPaul Raff Studio is an Architectural Design company. They are headquartered in Toronto, Canada and have small team. Their services include Architectural Design.Read More
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19Undisclosed2 - 9 employeesOakville, CanadaATA Architects Inc. Is an Architectural Design company. Located in Oakville, Canada, the firm provides Architectural Design.Read More
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20Undisclosed50 - 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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21Undisclosed10 - 49 employeesToronto, CanadaArchitectural Design company gh3* is based in Toronto, Canada. Launched in 2005, the team offers Architectural Design.Read More
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22Undisclosed50 - 249 employeesToronto, CanadaArchitectural Design company WZMH Architects is located in Toronto, Canada. They specialize in Architectural Design.Read More
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23Undisclosed10 - 49 employeesToronto, CanadaPLANT Architect Inc., an Architectural Design company, was launched in 1994. They specializes in Architectural Design.Read More
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24Undisclosed10 - 49 employeesToronto, CanadaLaunched in 2001, Taylor Smyth Architects is an Architectural Design company. Their team specializes in Architectural Design.Read More
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25Undisclosed2 - 9 employeesToronto, CanadaARK Inc is an Architectural Design company. In Toronto, Canada, the team specializes in Architectural Design.Read More
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26Undisclosed50 - 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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27Undisclosed2 - 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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28Undisclosed10 - 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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29Undisclosed2 - 9 employeesBrampton, CanadaKBA INC - ARCHITECT, a small Architectural Design company, is located in Brampton, Canada. Their services include Architectural Design.Read More
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30Undisclosed2 - 9 employeesToronto, CanadaRED Studio Inc. Architects is an Architectural Design company. They were founded in 2002 and offer Architectural Design.Read More
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