John Wagner: Email & Phone Number

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Construction Superintendent at Greenburg Construction|Petaluma, California, United States

Position:

Construction Superintendent at Greenburg Construction

Location:

Petaluma, California, United States

View John Wagner's Email

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Last updated: 2026-08-06

Updated: 2026-08-06

Found email addresses for John Wagner:

Business emails:

j***@consupt.com

Personal emails:

d**********r@yahoo.com,

j********n@hotmail.com

Found phones for John Wagner:

+1-520-***-**71,

+1-205-***-**10

A different John Wagner?

Work Experience 45 years

Construction Superintendent at Greenburg Construction

Sep 2023 - Current

Construction Superintendent at Construction Superintendent

Aug 2023 - Aug 2023

Construction Superintendent at Build Group, Inc

Jun 2023 - Aug 2023

Construction Superintendent at Alten Construction

Apr 2022 - Apr 2023

Construction Superintendent at CWS Construction Group Inc

Jul 2021 - Sep 2021

Construction Superintendent at BHM Construction, LLC

Feb 2018 - Feb 2021

Construction Superintendent at Wright Contracting

Jun 2017 - Dec 2017

Construction Superintendent at Oliver & Company

Oct 2015 - Jun 2017

Construction Superintendent at BHM Construction, LLC

Apr 2014 - Oct 2015

Construction Superintendent at Wright Contracting

Jun 2012 - Nov 2013

Construction Superintendent at CAL PACIFIC CONSTRUCTION

Mar 2010 - Nov 2011

Construction Superintendent at Page Construction

Jun 1992 - Sep 2009

Framing Superintendent at E. James Construction

Jan 1990 - Jan 1992

Lead Carpenter at Bob Johnson Builders

Jan 1987 - Jan 1990

Foreman/Carpenter/Plumber/Electrician at MiItchell Construction

Jan 1981 - Jan 1987

John Wagner started working in 1981, then the employee has changed 12 companies and 3 jobs. On average, John Wagner works for one company for 2 years 10 months.

Their professional focus is Bluebeam software, Blueprint Reading, and Building Trades across 3 core areas.

Education

UC Berkeley Extension, College of Marin, Cabrillo College, Heald Institute

Frequently Asked Questions

What is John Wagner's email address?

SignalHire found verified email addresses for John Wagner, both business and personal. Their business email is j***@consupt.com, and personal emails include d**********r@yahoo.com, and j********n@hotmail.com.

What is John Wagner's phone number?

SignalHire found multiple verified phone numbers for John Wagner: +1-520-***-**71, and +1-205-***-**10.

How do I contact John Wagner at Greenburg Construction?

You can reach John Wagner 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 John Wagner's professional background?

John Wagner has 45 years of professional experience. They have held roles including Construction Superintendent, Construction Superintendent, and Construction Superintendent at companies such as Construction Superintendent, Build Group, Inc, and Alten Construction. Their education includes UC Berkeley Extension, College of Marin, Cabrillo College, Heald Institute.

Is John Wagner's contact information up to date?

Yes. John Wagner's SignalHire profile was last updated on 6 August 2026, reflecting their current position as Construction Superintendent at Greenburg Construction.

John Wagner Namesakes

Name

Company

Position

John Wagner

Brookwood School, Thomasville, Ga.

Member Board of Directors

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John Wagner

Pacific Rim Mechanical

Project Manager HVAC Controls

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John Wagner

Retired and enjoying time to pursue personal interests and family

Mr Wagner

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