Patrick Sin: Email & Phone Number

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Associate Principal, Project Director at AC Martin|Los Angeles Metropolitan Area, United States

Position:

Associate Principal, Project Director at AC Martin

Location:

Los Angeles Metropolitan Area, United States

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Last updated: 2026-06-07

Updated: 2026-06-07

Found email addresses for Patrick Sin:

Business emails:

p**n@tsminc.com,

p*********n@acmartin.com

Personal emails:

p*****h@gmail.com,

c********y@gmail.com,

p*****h@hotmail.com

Found phones for Patrick Sin:

+1-623-***-**96,

+1-480-***-**50

A different Patrick Sin?

Work Experience 28 years

Associate Principal, Project Director at AC Martin

Mar 2021 - Current

Director of Special Projects/Associate Principal at Togawa Smith Martin (Merged with AC Martin)

Dec 2017 - Mar 2021

Project Manager, Senior Associate at Togawa Smith Martin (Merged with AC Martin)

Aug 2012 - Dec 2017

Architect at Self-Employed architect

Jan 2011 - Jan 2013

Architect, Project Manager, Construction Administrator at Van Tilburg, Banvard & Soderbergh

Jan 1999 - Jan 2011

Project Architect at Dianna Wong Architecture

Jan 1998 - Jan 1999

Patrick Sin started working in 1998, then the employee has changed 4 companies and 5 jobs. On average, Patrick Sin works for one company for 4 years 10 months.

Their professional focus is Architectural Design, AutoCAD, and Building Information Modeling (BIM) across 3 core areas.

Education

California Institute of the Arts

SCI-Arc

Frequently Asked Questions

What is Patrick Sin's email address?

SignalHire found verified email addresses for Patrick Sin, both business and personal. Their business email is p**n@tsminc.com, and personal emails include p*****h@gmail.com, c********y@gmail.com, and p*****h@hotmail.com.

What is Patrick Sin's phone number?

SignalHire found multiple verified phone numbers for Patrick Sin: +1-623-***-**96, and +1-480-***-**50.

How do I contact Patrick Sin at AC Martin?

You can reach Patrick Sin through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is Patrick Sin's professional background?

Patrick Sin has 28 years of professional experience. They have held roles including Director of Special Projects/Associate Principal, Project Manager, Senior Associate, and Architect at companies such as Togawa Smith Martin (Merged with AC Martin), Togawa Smith Martin (Merged with AC Martin), and Self-Employed architect. Their education includes California Institute of the Arts, and SCI-Arc.

Is Patrick Sin's contact information up to date?

Yes. Patrick Sin's SignalHire profile was last updated on 7 June 2026, reflecting their current position as Associate Principal, Project Director at AC Martin in Los Angeles, CA, United States.

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