Founder & Managing Principal
Current
Dec 1998 - Present
AeroLeads people directory · profile
William Duff Email & Phone Number
Founder & Managing Principal, William Duff Architects, Inc.
at
William Duff Architects, Inc.
1 work email found
@wdarch.com
18 phones found area 415, 970, 303, 310, and 707
LinkedIn matched
✓ Verified Jun 2026
4 data sources
Profile completeness 86%
Current company
Role
Founder & Managing Principal, William Duff Architects, Inc.
Location
San Francisco, California, United States
Who is William Duff? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
William Duff is listed as Founder & Managing Principal, William Duff Architects, Inc. at William Duff Architects, Inc., based in San Francisco, California, United States. AeroLeads shows a work email signal at wdarch.com, phone signal with area code 415, 970, 303, 310, 707, and a matched LinkedIn profile for William Duff.
William Duff previously worked as Founder & Managing Principal at William Duff Architects, Inc. and Chair, Board Of Directors at Di Rosa Center For Contemporary Art. William Duff holds Barch, Architecture from Cornell University.
Company email context
Email format at William Duff Architects, Inc.
This section adds company-level context without repeating William Duff's masked contact details.
{first_initial}{last}@wdarch.com
86% confidence
AeroLeads found 1 current-domain work email signal for William Duff. Compare company email patterns before reaching out.
Profile bio
About William Duff
Founder of award winning architecture firm William Duff Architects, Inc. Recognized for designing spaces that exhibit elegant simplicity in plan and detail and incorporate a sophisticated use of materials, light and space. Portfolio of work includes notable projects throughout the San Francisco Bay Area and the greater United States.NCARB and LEED certified and a member of the American Institute of Architects. Licensed in CA, CO, AZ, OR and WI.Specialties: Retail, Residential & Commercial Architecture
Current workplace
William Duff's current company
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5 roles
William Duff work experience
A career timeline built from the work history available for this profile.
Chair, Board Of Directors
Jan 2012 - Dec 2017
Chair, Board Of Directors
Jul 2009 - Jun 2015
Associate
Apr 1996 - Nov 1998
Designer
Stone Marraccini Patterson
Aug 1994 - Apr 1996
2 education records
William Duff education
Barch, Architecture
Cornell University
Masters, Construction Management
Colorado State University
FAQ
Frequently asked questions about William Duff
Quick answers generated from the profile data available on this page.
What company does William Duff work for?
William Duff works for William Duff Architects, Inc..
What is William Duff's role at William Duff Architects, Inc.?
William Duff is listed as Founder & Managing Principal, William Duff Architects, Inc. at William Duff Architects, Inc..
What is William Duff's email address?
AeroLeads has found 1 work email signal at @wdarch.com for William Duff at William Duff Architects, Inc..
What is William Duff's phone number?
AeroLeads has found 18 phone signal(s) with area code 415, 970, 303, 310, 707 for William Duff at William Duff Architects, Inc..
Where is William Duff based?
William Duff is based in San Francisco, California, United States while working with William Duff Architects, Inc..
What companies has William Duff worked for?
William Duff has worked for William Duff Architects, Inc., Di Rosa Center For Contemporary Art, Young Audiences Of Northern California, Kanner Architects, and Stone Marraccini Patterson.
How can I contact William Duff?
You can use AeroLeads to view verified contact signals for William Duff at William Duff Architects, Inc., including work email, phone, and LinkedIn data when available.
What schools did William Duff attend?
William Duff holds Barch, Architecture from Cornell University.
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