Best Architects near Clarington, ON

These firms serve Clarington from nearby bases in towns including Bowmanville, Oshawa and Port Hope.

13 firms listed · 1 open 24/7 · 4 open weekends · 8 rated 4.5+

Data verified October 18, 2026

Cornerstone Drafting and Design

Cornerstone Drafting and Design

5.0 12 reviews
“We used Darryl to complete permit drawings for a finished basement and everything turned out great!”
Coupons & offersLicensedSince 1994Serves Durham Region
Oshawa, ON · 20 km from Clarington
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Canada Hvac Design

Canada Hvac Design

5.0 18 reviews
“Adam was great to work with - fast, professional and communicated well through the process.”
Since 2016
Bowmanville, ON · 7 km from Clarington
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RC Mechanical Inc

RC Mechanical Inc

5.0 2 reviews
Open 24 hours
Bowmanville, ON · 7 km from Clarington
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D.A. Drafting & Design

D.A. Drafting & Design

5.0 7 reviews
“He steered us away from potential problems and was flexible with us.”
Free estimatesLicensed (MMAH)Since 2008Serves Durham Region, Kawartha Lakes +3
Port Hope, ON · 19 km from Clarington
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Bronze Plaque USA

Bronze Plaque USA

20% off all plaquesFree consultationSince 2019
Oshawa, ON · 20 km from Clarington
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Durham Drafting and Design

Durham Drafting and Design

5.0 3 reviews
“I gave Mike some sketches of a shed I had imagined, and he created drawings with everything up to legal standards.”
Since 1970
Bowmanville, ON · 7 km from Clarington
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The 13 firms listed for Clarington, 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: Clarington, ON

10 of the 13 firms on this page have a rating, from 4.0 to 5.0 across 63 reviews; 8 are rated 4.5 or higher. 1 is open around the clock; 4 are open on Saturdays and 2 on Sundays. Domain records put 6 websites of the firms on this page at ten or more years old; the oldest dates from 2007. 1 offers emergency call-outs; 2 give free estimates and 1 lists coupons or special offers. We have a website on file for all 13 of the firms on this page; 10 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 13 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.

Mackitecture Inc.

Mackitecture Inc.

5.0 1 review
“They listened to my design thoughts and were able to translate those into both unique and practical designs that worked in the subdivision.”
Cobourg, ON · 21 km from Clarington
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Ell-Rod Holdings Inc

Ell-Rod Holdings Inc

4.3 4 reviews
30+ yearsServes Canada, the Caribbean
Orono, ON · 5 km from Clarington
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Danlyn Design

Danlyn Design

5.0 2 reviews
“Vlad from Danlyn Design has provided us with fast and efficient service.”
Serves Durham Region, Greater Toronto AreaSince 2016
Whitby, ON · 27 km from Clarington
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J. R. Freethy Architect

J. R. Freethy Architect

Since 2008
Bowmanville, ON · 7 km from Clarington
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Cord Coordinated Design Inc.

Cord Coordinated Design Inc.

Since 2018
Oshawa, ON · 20 km from Clarington
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Benan Hanoudi Architectural Services

Benan Hanoudi Architectural Services

Since 2012
Oshawa, ON · 20 km from Clarington
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Piccini Architect

Piccini Architect

Since 1993Serves Port Hope, Northumberland County
Port Hope, ON · 19 km from Clarington
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HomeArchitectsOntarioClarington, ON

Why these companies made our list

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