Top 100 Sustainable Architecture Firms in Seattle

The Best of January 2026

Looking for a top sustainable architect in Seattle?

As the demand for eco-conscious design grows, sustainable architecture firms have become essential in shaping the future of the built environment. By employing sustainable building practices and cutting-edge technologies, these firms create visually stunning and environmentally responsible spaces. Collaborating with a sustainable architecture firm allows clients to create spaces that reflect their values, reduce their ecological footprint, and contribute to a more sustainable future.

List of the Best Seattle Sustainable Architects

31

JPC Architects

(0 Reviews)

Not yet reviewed.

Undisclosed

50 - 249 employees

Bellevue, WA

JPC Architects is a midsize Architectural Design and Interior Design company. They focus on Architectural Design and Interior Design and were founded in 1986.
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32

Stream Real Estate Development & Investment

(0 Reviews)

Not yet reviewed.

Undisclosed

2 - 9 employees

Seattle, WA

Stream Real Estate Development & Investment is a small Seattle, Washington-based Commercial Development company. The team specializes in Commercial Development and Architectural Design.
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33

Barcelo Homes

(0 Reviews)

Not yet reviewed.

Undisclosed

2 - 9 employees

Mercer Island, WA

Barcelo Homes is a Mercer Island, Washington-based Commercial Development company. Their services include Commercial Development and Interior Design.
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34

BC&J Architecture

(0 Reviews)

Not yet reviewed.

Undisclosed

2 - 9 employees

Bainbridge Island, WA

Based in Bainbridge Island, Washington, BC&J Architecture is an Architectural Design company. Their services include Architectural Design.
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35

Paladino and Company

(0 Reviews)

Not yet reviewed.

Undisclosed

10 - 49 employees

Seattle, WA

Architectural Design company Paladino and Company is based in Seattle, Washington. Their services include Architectural Design and Commercial Development.
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36

Makers Architecture & Urban Design

(0 Reviews)

Not yet reviewed.

Undisclosed

10 - 49 employees

Seattle, WA

Makers Architecture & Urban Design, a small Architectural Design company, is located in Seattle, Washington and San Diego, California. The team offers Architectural Design.
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37

Baylis Architects

(0 Reviews)

Not yet reviewed.

Undisclosed

10 - 49 employees

Bellevue, WA

Baylis Architects is a Bellevue, Washington-based Architectural Design company. They focus on Architectural Design and were founded in 1972.
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38

Bumgardner Architects

(0 Reviews)

Not yet reviewed.

Undisclosed

10 - 49 employees

Seattle, WA

Architectural Design and Interior Design company Bumgardner Architects is located in Seattle, Washington. The team specializes in Architectural Design and Interior Design.
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39

Patano Studio Architecture

(0 Reviews)

Not yet reviewed.

Undisclosed

10 - 49 employees

Seattle, WA

Architectural Design company Patano Studio Architecture was established in 2013. The team focuses on Architectural Design.
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40

Stuart Silk Architects Ltd

(0 Reviews)

Not yet reviewed.

Undisclosed

10 - 49 employees

Seattle, WA

Architectural Design company Stuart Silk Architects Ltd is based in Seattle, Washington. The team provides Architectural Design.
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41

SHKS Architects

(0 Reviews)

Not yet reviewed.

Undisclosed

10 - 49 employees

Seattle, WA

SHKS Architects is an Architectural Design and Interior Design company. In Seattle, Washington and Burlington, Vermont, the agency provides Architectural Design and Interior Design.
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42

KMD Architects

(0 Reviews)

Not yet reviewed.

Undisclosed

50 - 249 employees

Seattle, WA

Architectural Design and Interior Design company KMD Architects was launched in 1963. The team specializes in Architectural Design and Interior Design.
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43

Bohlin Cywinski Jackson

(0 Reviews)

Not yet reviewed.

Undisclosed

50 - 249 employees

Seattle, WA

Bohlin Cywinski Jackson, an Architectural Design and Interior Design company, was launched in 1965. The company specializes in Architectural Design and Interior Design, and is midsize.
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44

Mithun

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Not yet reviewed.

Undisclosed

50 - 249 employees

Seattle, WA

Mithun is an Architectural Design company established in 1949. The team specializes in Architectural Design and Interior Design.
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45

Olson Kundig

(0 Reviews)

Not yet reviewed.

Undisclosed

50 - 249 employees

Seattle, WA

Architectural Design and Interior Design company Olson Kundig was established in 1966. The midsize team offers Architectural Design and Interior Design.
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46

BNBuilders

(0 Reviews)

Not yet reviewed.

Undisclosed

50 - 249 employees

Seattle, WA

BNBuilders is a Seattle, Washington-based Commercial Development company. They provide Commercial Development and Architectural Design.
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47

Fivedot Architects

(0 Reviews)

Not yet reviewed.

Undisclosed

2 - 9 employees

Seattle, WA

Launched in 1999, Fivedot Architects is an Architectural Design and Interior Design company. In Seattle, Washington, the team offers Architectural Design and Interior Design.
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48

Robin Chell Design LLC

(0 Reviews)

Not yet reviewed.

Undisclosed

2 - 9 employees

Seattle, WA

Robin Chell Design LLC, an Interior Design company, is headquartered in Seattle, Washington. The team specializes in Interior Design.
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49

TGB Architects

(0 Reviews)

Not yet reviewed.

Undisclosed

10 - 49 employees

Edmonds, WA

TGB Architects is a small Edmonds, Washington-based Architectural Design and Interior Design company. The team provides Architectural Design and Interior Design.
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50

Burgess Design, Inc.

(0 Reviews)

Not yet reviewed.

Undisclosed

10 - 49 employees

Seattle, WA

Burgess Design, Inc. Is an Architectural Design and Interior Design company. The team is in Seattle, Washington, and their services include Architectural Design and Interior Design.
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51

The Driftmier Architects, PS

(0 Reviews)

Not yet reviewed.

Undisclosed

10 - 49 employees

Redmond, WA

The Driftmier Architects, PS is an Architectural Design and Interior Design company in Redmond, Washington. They focus on Architectural Design and Interior Design.
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52

CLARK | BARNES

(0 Reviews)

Not yet reviewed.

Undisclosed

10 - 49 employees

Seattle, WA

Located in Seattle, Washington, CLARK | BARNES is an Architectural Design and Interior Design company. Their services include Architectural Design and Interior Design.
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53

JW Architects

(0 Reviews)

Not yet reviewed.

Undisclosed

10 - 49 employees

Seattle, WA

JW Architects is an Architectural Design and Interior Design company. Headquartered in Seattle, Washington, the company specializes in Architectural Design and Interior Design.
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54

Runberg Architecture Group

(0 Reviews)

Not yet reviewed.

Undisclosed

10 - 49 employees

Seattle, WA

Runberg Architecture Group is an Architectural Design company. The team provides Architectural Design, and the agency is headquartered in Seattle, Washington.
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55

Board & Vellum

(0 Reviews)

Not yet reviewed.

Undisclosed

10 - 49 employees

Seattle, WA

Board & Vellum is a Seattle, Washington-based Architectural Design and Interior Design company. They offer Architectural Design and Interior Design and were launched in 2011.
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56

Johnston Architects

(0 Reviews)

Not yet reviewed.

Undisclosed

10 - 49 employees

Seattle, WA

Johnston Architects is a small Architectural Design and Interior Design company. Established in 1991, the team offers Architectural Design and Interior Design.
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57

Castanes Architects

(0 Reviews)

Not yet reviewed.

Undisclosed

2 - 9 employees

Seattle, WA

Castanes Architects is an Architectural Design company. In Seattle, Washington, their small team specializes in Architectural Design and Commercial Development. The firm was founded in 1984.
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58

David Vandervort Architect

(0 Reviews)

Not yet reviewed.

Undisclosed

2 - 9 employees

Seattle, WA

David Vandervort Architect, a small Architectural Design company, is based in Seattle, Washington. Their services include Architectural Design and Commercial Development.
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59

H2D Architecture + Design

(0 Reviews)

Not yet reviewed.

Undisclosed

2 - 9 employees

Seattle, WA

Architectural Design company H2D Architecture + Design was established in 2006. The team offers Architectural Design and Interior Design and is headquartered in Seattle, Washington.
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60

Strata Architects

(0 Reviews)

Not yet reviewed.

Undisclosed

2 - 9 employees

Seattle, WA

Strata Architects, an Architectural Design and Interior Design company, is in Seattle, Washington. They specialize in Architectural Design and Interior Design and were launched in 2006.
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