Top 100 Architecture Firms in Oshawa
The Best of December 2025Looking for a top architect in Oshawa?
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 Oshawa. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Oshawa Architecture Companies
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91Undisclosed2 - 9 employeesToronto, CanadaIn Toronto, Canada, Contech Construction Services Inc. Is a Commercial Development company. Established in 1996, the team provides Commercial Development and Architectural Design.Read More
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92Undisclosed2 - 9 employeesToronto, CanadaBased in Toronto, Canada, Crown Constructions is a Commercial Development company. Their services include Commercial Development and Architectural Design.Read More
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93Undisclosed2 - 9 employeesAurora, CanadaStudio 5253 Canada is an Architectural Design company. Established in 2012, their team focuses on Architectural Design and Product Design.Read More
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94Undisclosed2 - 9 employeesToronto, CanadaBlok Design, an Advertising company, is headquartered in Toronto, Canada. They provide Advertising and Event Marketing.Read More
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95Undisclosed2 - 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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96$5,000+10 - 49 employeesBurlington, CanadaArchitectural Design and Interior Design company domilya GROUP Inc. Is headquartered in Burlington, Canada. The team provides Architectural Design and Interior Design.Read More
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97UndisclosedFreelancer employeesToronto, CanadaGRender Studio is a small Toronto, Canada-based branding agency. Their services include Branding and Architectural Design.Read More
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98Undisclosed2 - 9 employeesBarrie, CanadaThomson Architecture, Inc. Is an Architectural Design company founded in 2016. The small team focuses on Architectural Design.Read More
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99Undisclosed2 - 9 employeesBarrie, CanadaFormworks Inc. Architects is an Architectural Design company. They are based in Barrie, Canada and have small team. They focus on Architectural Design.Read More
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100Undisclosed2 - 9 employeesToronto, CanadaYCC Design Interiors is an Interior Design company. They are in Toronto, Canada and have small team. They specialize in Interior Design and Architectural Design.Read More
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101Undisclosed2 - 9 employeesBurlington, CanadaLima Architects Inc is an Architectural Design company established in 2013. The team specializes in Architectural Design and is based in Burlington, Canada.Read More
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102Undisclosed2 - 9 employeesVaughan, CanadaHeadquartered in Vaughan, Canada, The House of Interior Design is a small Interior Design company. Their services include Interior Design and Architectural Design.Read More
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103Undisclosed2 - 9 employeesToronto, CanadaFounded in 2007, Mesa Design Inc. Is a small Product Design company located in Toronto, Canada. Their team focuses on Product Design and Interior Design.Read More
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104Undisclosed10 - 49 employeesBarrie, CanadaLighting Design company Entertaining Interiors was founded in 1994. The small team offers Lighting Design and Architectural Design.Read More
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105$25,000+10 - 49 employeesBurlington, CanadaANT SOFT is an Architectural Design company. Their small team is in Burlington, Canada and Lahore, Pakistan and offers Architectural Design and IT staff augmentation. The agency was launched in 2017.Read More
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106Undisclosed2 - 9 employeesOakville, CanadaBAS Group is an Oakville, Canada-based Architectural Design company. They provide Architectural Design and Graphic Design.Read More
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107Undisclosed10 - 49 employeesHamilton, CanadaLocated in Hamilton, Canada, Invizij Architects Inc is an Architectural Design company. Their services include Architectural Design.Read More
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108Undisclosed2 - 9 employeesHamilton, CanadaLintack Architects Inc is a small Architectural Design company in Hamilton, Canada. The team specializes in Architectural Design.Read More
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109Undisclosed2 - 9 employeesHamilton, CanadaThier Curran Architects Inc is an Architectural Design company established in 2005. Their services include Architectural Design.Read More
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110Undisclosed2 - 9 employeesHamilton, CanadaCarrothers + Associates is a Hamilton, Canada-based Architectural Design company. Launched in 2009, the team focuses on Architectural Design.Read More
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111Undisclosed2 - 9 employeesHamilton, CanadaCianfrone Architect Inc. Is an Architectural Design company. The Hamilton, Canada-based team provides Architectural Design.Read More
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112Undisclosed10 - 49 employeesSt. Catharines, CanadaTHE LAROCQUE GROUP is a Commercial Development company. The company is located in St. Catharines, Canada. Their services include Commercial Development and Business Consulting.Read More
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113Undisclosed10 - 49 employeesToronto, CanadaRead More
Pedram Pearl Palace is a commercial development company. Their small team is in Toronto, Canada. Their services include commercial development, architectural design, interior design, and engineering.
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114Undisclosed10 - 49 employeesToronto, CanadaABSTRAKT Studio is an Architectural Design company. The Toronto, Canada-based firm was established in 2000. Their team focuses on Architectural Design.Read More
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115Undisclosed50 - 249 employeesBurlington, CanadaMidsize Architectural Design and Interior Design company Chamberlain Architect Services Limited, is located in Burlington, Canada. The team focuses on Architectural Design and Interior Design.Read More
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116Undisclosed10 - 49 employeesToronto, CanadaHistoric Restoration Inc., an Architectural Design company, was founded in 2004. The team specializes in Architectural Design.Read More
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117Undisclosed10 - 49 employeesBrampton, CanadaHeadquartered in Sheridan, Wyoming and Ahmedabad, India, BIMBOSS CONSULTANTS is an Architectural Design company. They specialize in Architectural Design and Product Design and were founded in 2014.Read More
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118$10,000+2 - 9 employeesToronto, CanadaLaunched in 2003, Lauren Hesse Design | Home Renovation | Interior Designer in Toronto is an Interior Design company. Their team offers Interior Design and Architectural Design.Read More
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119Undisclosed10 - 49 employeesMississauga, CanadaConnected Elements is an Architectural Design company. Their small team is headquartered in Mississauga, Canada. Their team provides Architectural Design and Interior Design.Read More
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