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John Holmberg - Email & Phone Number

Vice President at Trainor Commercial Construction, Inc.

John Holmberg is based out of Petaluma, California, United States and works at Trainor Commercial Construction, Inc. as Vice President.

John Holmberg's Contact Information

John Holmberg's Work email
j*****@traino***.com
Valid
Latest update
October 29, 2025
Location
Petaluma, California, United States

John's current employer

Trainor Commercial Construction, Inc. logo

Trainor Commercial Construction, Inc.

Description
HQ Location
San Rafael, CA, United States
Number of employees
11-50
Industry
Construction
Latest update
May 1, 2024

Frequent questions about John Holmberg

What company is John Holmberg working for?
John Holmberg works for Trainor Commercial Construction, Inc..
What is John Holmberg's function at Trainor Commercial Construction, Inc.?
John Holmberg is Vice President at Trainor Commercial Construction, Inc..
Where is John Holmberg based?
John Holmberg is based out of Petaluma, California, United States.
What is John Holmberg's work email address?
John Holmberg's professional email address is j*****@traino***.com
Who are John Holmberg's co-workers?
John Holmberg's colleagues are Brian Trainor, Suzanne Trainor, Bill Shockey, John Taylor, Abel Diaz, Jon Miller, Betsy Jones, Nick Borninski, Wendy Strait, Bernard Goosur, Mark Brubaker, Nick Oliver, Rhonda Borgne, Charles Kohler, Matt Gottis, Mike Wing, Bill Pike, Linda Dalton.
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John's co-workers

Brian Trainor avatar
Brian Trainor
President
Suzanne Trainor avatar
Suzanne Trainor
Co-Founder/Principal
Bill Shockey avatar
Bill Shockey
Vice President
John Taylor avatar
John Taylor
Vice President
Abel Diaz avatar
Abel Diaz
Superintendent
Jon Miller avatar
Jon Miller
Superintendent
Betsy Jones avatar
Betsy Jones
Human Resource Leader
Nick Borninski avatar
Nick Borninski
Estimator
Wendy Strait avatar
Wendy Strait
Office Operations Manager/Sr Project Engineer
Bernard Goosur avatar
Bernard Goosur
superintendent
Mark Brubaker avatar
Mark Brubaker
Superintendent
Nick Oliver avatar
Nick Oliver
Supervisor
Rhonda Borgne avatar
Rhonda Borgne
Accounts Manager - Project Liaison
Charles Kohler avatar
Charles Kohler
Sr. Project Manager
Matt Gottis avatar
Matt Gottis
Superintendent
Mike Wing avatar
Mike Wing
Superintendent
Bill Pike avatar
Bill Pike
Superintendent
Linda Dalton avatar
Linda Dalton
Accounts Payable Specialist
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