Best Architects in Hamilton, ON

16 firms listed · all 16 in Hamilton · 2 open weekends · 14 rated 4.5+

Data verified October 19, 2026

Smpl Design Studio

Smpl Design Studio

4.9 70 reviews
“They listened carefully to our ideas and seamlessly translated them into a stunning design that perfectly reflects our unique style and needs”
Since 2010Serves North America, Caribbean
15 Colbourne St
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C Windows Ltd.

C Windows Ltd.

5.0 34 reviews
“They helped me every step of the way with making the right decisions for my office Glass panels and sliding door systems.”
Free estimatesSince 2017Serves Ontario
230 Pritchard Rd unit #3
i
Manco Renovations

Manco Renovations

5.0 30 reviews
“They have been in the home building industry for over 40 years now , and will always be my go to guys .”
Free estimates30+ yearsServes Hamilton, Stoney Creek +5
2, 558 Upper Gage Ave Suite 178
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Renderland

Renderland

5.0 7 reviews
“The 3D designs and planning work were impressive and helped visualize everything clearly.”
Free consultation
Brucedale Ave E
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Gabriel Estate Design Inc.

Gabriel Estate Design Inc.

5.0 11 reviews
“Honest, thorough, and dedicated worker who is there to help you through all of your architectural projects!”
106 Burrwood Dr
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Carrothers and Associates

Carrothers and Associates

4.7 6 reviews
“Dave and his team are extremely professional, knowledgeable, and I am always confident leaving my clients in their capable hands.”
Since 2008
505 York Blvd Unit 3
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The 16 firms listed for Hamilton, 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: Hamilton, ON

All 16 firms we list here are in Hamilton itself. We have 17 firms in Hamilton on file; this page shows the highest-rated 16. The firms on this page are rated from 3.7 to 5.0 across 235 reviews; 1 has 50 or more reviews and 14 are rated 4.5 or higher. The topics that come up most in reviews of the firms on this page are "communication" and "responsive". 2 are open on Saturdays. 8 have ten or more years of experience, the longest 26 years. 2 give free estimates. We have a website on file for all 16 of the firms on this page; all 16 publish a contact page; 12 list a public email and 1 takes bookings online. We count these figures across the firms on this page; hours and prices change, so confirm the details with the firm before you book.

What can an architect's website tell me?

All 16 firms here give a web address. Look for photographs of finished buildings rather than renderings, and for work of your type and scale. A firm that designs schools and a firm that designs laneway houses are answering different questions, and the portfolio usually says which one you are looking at.

Invizij Architects Inc

Invizij Architects Inc

4.8 4 reviews
“The team they have is very good and very experienced.”
Serves Hamilton, southern Ontario
185 Young St
i
Midgley West

Midgley West

5.0 3 reviews
“Great prices, and very nice employees.”
Since 1900
180 Nebo Rd
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Toms + McNally Design

Toms + McNally Design

4.6 2 reviews
“I highly recommend their services for anyone seeking a blend of artistic flair and technical expertise in architectural projects.”
41 King William St #301
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Dpai Architecture Inc

Dpai Architecture Inc

5.0 2 reviews
“They have a great team who are willing to make your dreams into a reality.”
25 Main St W Suite 1800
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Adesso Design Inc.

Adesso Design Inc.

4.5 2 reviews
“Wonderful team of talented, sincere ,hardworking ,Landscaper Architects”
15+ years
69 John St S #250
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Prassas Design

Prassas Design

5.0 1 review
“We've worked with Tony on several designs and we cannot say enough good things about him.”
Since 2007
57 Shade Forest Trail
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Esposto Architects Inc.

Esposto Architects Inc.

Since 2003
548 Upper James St
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Creative Drafting and Design Inc.

Creative Drafting and Design Inc.

5.0 6 reviews
“John Iudica came up with a set of preliminary drawings for a six-unit apartment building for me quite promptly.”
55 Madonna Dr Unit 12
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Cianfrone Architect

Cianfrone Architect

5.0 1 review
“Designed two of my houses, i have neighbours knocking on my door telling me what a great job i've done renovating!”
Since 2003Virtual consultations
172 John St S
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Infinity Architectural Designs

Infinity Architectural Designs

Since 2018
270 Sherman Ave N
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HomeArchitectsOntarioHamilton, ON

Why these companies made our list

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