Irvi Design
“Bao and her team are very professional, reasonable price(they did a drawing for my basement) and has great customer service.”
Best Architects in Mississauga, ON
24 firms listed · all 24 in Mississauga · 6 open weekends · 22 rated 4.5+ · 2 show a licence
Data verified October 21, 2026
Uniq Dimensions Inc.
“We have used for several projects and will continue using their services for future ones.”
Mechways
“I have worked with Mechways on many occasions and every single time they have gone above and beyond in providing a great service along with amazing customer support.”
Technoarch Inc
“Techno arch was assigned our Oakville facility's expansion project and have provided exceptionally good services especially their lead engineer Gagan has been outstanding with technical support and follow-ups.”
Sensyst the Business Interiors Group
“Everyone in our company loves the redesign and with being a very social company we are using our office space so much more now and more comfortably.”
B'pal Architecture Studio Inc
“I definitely recommend her if you are looking for any type of architectural services.”
The 24 firms listed for Mississauga, ON provide architectural services. The building types they take, the services they include and the registrations they claim are taken from their own websites, and the ratings and quotes come from public reviews.
Area overview: Mississauga, ON
All 24 firms we list here are in Mississauga itself. We have 33 firms in Mississauga on file; this page shows the highest-rated 24. The firms on this page are rated from 4.3 to 5.0 across 592 reviews; 4 have 50 or more reviews and 22 are rated 4.5 or higher. When customers rate these firms on specific qualities, they most often praise professionalism (98%), quality (93%) and responsiveness (83%). The topics that come up most in reviews of the firms on this page are "communication", "knowledge" and "price". 6 are open on Saturdays and 5 on Sundays. 2 show a licence on their websites. 8 have ten or more years of experience, the longest 29 years. 6 give free estimates. We have a website on file for all 24 of the firms on this page; 23 publish a contact page and 23 list a public email. We count these figures across the firms on this page; hours and prices change, so confirm the details with the firm before you book.
How many listed architects say they are licensed?
2 of the 24 firms here show a licence on their websites. Take the number to the provincial association of architects, which maintains the register and a certificate of practice list. Ask which registered architect will be responsible for your project, since the firm holding the certificate and the person doing the work are not always the same.
Stucco & Co.
“I've know Lars for years so there was no doubt that I could count on him and his team to make our dream come true.”
Perspective Views Inc.
“The team at PV worked diligently to answer any questions I had to help educate me on City Bi-laws and Building Code.”
Sakora Design
“Diana kept us on top of all our related expenses and ensured we were on track.”
Pahari Designs
“When she visited my place, she collected my wish list in-detail and made that dram come true by adding them into a professional flow plan.”
MC Design Build
“Had a great experience working with Andrew and his team at MC Design.”
Marathon Consultancy
“We had hired him for interior and exterior stair work and he made sure everything was done properly and as per city code.”
Rojas Empire
“He helped me navigate the complexities of Toronto city building and was always prompt in response.”
Gaspar Design Group
“I would definitely recommend Gaspar Design Group to anyone looking to design their new custom/existing home.”
Dinh Design
“The entire process was stress-free and smooth from site measuring, drawings, and permit application.”
CCM Engineering Inc.
“They handled my commercial renovation design project, including obtaining city permits, very professionally.”
New Age Design
“Richard and his staff are ver professional and great to work with.”
Modern Box Designs
“Their eye for detail is immaculate, communication is on point, wouldn't recommend anyone else when it comes to Architectural Design.”
CRB
Isotherm Engineering Ltd
Dedon Layouts Inc
“The level of quality and client support they provide is unmatched.”
Tignum Design and Engineering Inc.
Archaus Architects Inc.
“Being a qualified Architect having 42 years of professional experience would like to appretiate the Prompt response received.”
Ratio Engineering Inc.
“We got our building drawings and permits done from Ratio Engineering Inc.”
Why these companies made our list
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