John Jackman - Email & Phone Number

Superintendent at Wm. Winkler Company

John Jackman is based out of Spokane, Washington, United States and works at Wm. Winkler Company as Superintendent.

John Jackman's Contact Information

John Jackman's Work email

j*****@wmwink***.com

Valid

Latest update

October 14, 2025

Location

Spokane, Washington, United States

John's current employer

Wm. Winkler Company

Description

Since 1919, the Wm. Winkler Company has offered concrete construction services to select clients throughout the northwestern United State...

Website

wmwinkler.com

HQ Location

Newman Lake, Washington, United States

Number of employees

51-200

Industry

Construction

Latest update

April 30, 2024

Read about Wm. Winkler Company

Frequent questions about John Jackman

What company is John Jackman working for?

John Jackman works for Wm. Winkler Company.

What is John Jackman's function at Wm. Winkler Company?

John Jackman is Superintendent at Wm. Winkler Company.

Where is John Jackman based?

John Jackman is based out of Spokane, Washington, United States.

What is John Jackman's work email address?

John Jackman's professional email address is j*****@wmwink***.com

Who are John Jackman's co-workers?

John Jackman's colleagues are Todd LaValley, John Knadler, Anna Niles, Andrew Walsh, Thomas Winkler.

John's co-workers

Todd LaValley

Business Analyst / Accounting Specialist

John Knadler

Special Project Manager

Project Superintendent

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