Greg: Email & Phone Number

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Director of Water Resources at Wallace Group|San Luis Obispo, California, United States

Position:

Director of Water Resources at Wallace Group

Location:

San Luis Obispo, California, United States

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Last updated: 2026-07-20

Updated: 2026-07-20

Found email addresses for Greg:

Business emails:

*c*@weiss.com,

g***h@wallacegroup.us,

g**********d@ghd.com

Personal emails:

g******d@gmail.com,

p******************g@hotmail.com

Found phones for Greg:

+1-870-***-**93,

+1-520-***-**11

A different Greg?

Work Experience 20 years

Director of Water Resources at Wallace Group

Aug 2025 - Current

Civil Engineer at Wallace Group

Apr 2019 - Jan 2026

Project Engineer at GHD

Apr 2014 - Apr 2019

Project Engineer at Weiss Associates

Mar 2009 - Mar 2014

Volunteer Environmental Engineer at La Cooperativa de Agua Potable y Alcantarillado, Quintanilla Ltda.

Jan 2008 - Aug 2008

Environmental Engineering Intern at Tetra Tech

Jun 2006 - Jan 2007

Greg started working in 2006, then the employee has changed 4 companies and 4 jobs. On average, Greg works for one company for 3 years 2 months.

Greg is proficient in Spanish proficiency. Their professional focus is Environmental Awareness, Environmental Compliance, and Environmental Consulting across 3 core areas.

Greg holds California Registered Professional Engineer (Civil) and Qualified SWPPP Developer/Practitioner (QSD/P) certifications.

Education

Master of Science (M.S.) at Stanford University

Bachelor of Science (B.S.) at Stanford University

Frequently Asked Questions

What is Greg's email address?

SignalHire found verified email addresses for Greg, both business and personal. Their business email is *c*@weiss.com, and personal emails include g******d@gmail.com, and p******************g@hotmail.com.

What is Greg's phone number?

SignalHire found multiple verified phone numbers for Greg: +1-870-***-**93, and +1-520-***-**11.

How do I contact Greg at Wallace Group?

You can reach Greg 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 Greg's professional background?

Greg has 20 years of professional experience. They have held roles including Civil Engineer, Project Engineer, and Project Engineer at companies such as Wallace Group, GHD, and Weiss Associates. Their education includes Master of Science (M.S.) from Stanford University, and Bachelor of Science (B.S.) from Stanford University.

Is Greg's contact information up to date?

Yes. Greg's SignalHire profile was last updated on 20 July 2026, reflecting their current position as Director of Water Resources at Wallace Group in San Luis Obispo, CA, United States.

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