Bill O'Brien - Email & Phone Number

Director of Finance at Oscar W. Larson Company

Bill O'Brien is based out of Walled Lake, Michigan, United States and works at Oscar W. Larson Company as Director of Finance.

Bill O'Brien's Contact Information

Bill O'Brien's Work email

b*****@larson***.com

Valid

Latest update

October 28, 2025

Location

Walled Lake, Michigan, United States

Bill's current employer

Oscar W. Larson Company

Description

Oscar W. Larson Company, providing full service petroleum and fluid handling equipment contracting. Find out more about what we do!

Website

larsonco.com

HQ Location

Clarkston, MI, United States

Number of employees

1001-5000

Industry

Construction

Latest update

April 30, 2024

Read about Oscar W. Larson Company

Frequent questions about Bill O'Brien

What company is Bill O'Brien working for?

Bill O'Brien works for Oscar W. Larson Company.

What is Bill O'Brien's function at Oscar W. Larson Company?

Bill O'Brien is Director of Finance at Oscar W. Larson Company.

Where is Bill O'Brien based?

Bill O'Brien is based out of Walled Lake, Michigan, United States.

What is Bill O'Brien's work email address?

Bill O'Brien's professional email address is b*****@larson***.com

Who are Bill O'Brien's co-workers?

Bill O'Brien's colleagues are Greg Ergenbright, Maxwell Yeary, Robert Wagner, Peggy Greene, Todd Rosen, Pete Wayne, Robert Freeman, Matt Roth, Eric Sandmire, Stephen Wood, Aaron Slack, Bill Fagerstrom, Gary Balitzkat, Demien Opdenhoff, Courtney Jandou, Blake Hess, Kim Bogan, Roger Wiseley, Mathew Koziel2, Robert Bogan, Shofique Ali, Erik Hultman, Adam Larson, Stacey Broekstra, Jeremy Honnert, Audrey Wisniewski, Christopher Chezik, Lori Artero, Shawn Adamski, Mike Hurst, Gabryal Pridemore, Amanda Fox, Jami Gonzalez, Megan Dahmen, Isaac Segar.

Bill's co-workers

Greg Ergenbright

Chief Executive Officer

Maxwell Yeary

Regional Safety Coordinator

Robert Wagner

Warehouse Coordinator

Peggy Greene

VP of Human Resources

Todd Rosen

Vice President National Sales OW Larson-CBE-WildcoPES

Pete Wayne

CIO

Robert Freeman

VP Maintenance and special projects

Matt Roth

Director, eMobility Affiliate Management

Eric Sandmire

Human Resources Director

Stephen Wood

Lead Construction Supervisor

Aaron Slack

Director of Technology and Development

Bill Fagerstrom

Corporate Director of Service

Gary Balitzkat

Director E-Mobility Program Management

Demien Opdenhoff

Lead Service Technician

Courtney Jandou

Director of Business Intelligence

Blake Hess

Director, EHS

Kim Bogan

Sales Representative / Project Management Assistant

Roger Wiseley

Energy Manager. (HVAC/R)

Mathew Koziel2

Sales Project Manager

eMobility National Sales Manager

Adam Larson

Energy Management Program Manager

Stacey Broekstra

Business Administrator

Jeremy Honnert

Service Manager

Audrey Wisniewski

Salesforce Platform Manager

Christopher Chezik

Service Technician

Lori Artero

Service Administrator

Shawn Adamski

Project Manager

Mike Hurst

Field Service Technician

Gabryal Pridemore

QA/QC Manager

Amanda Fox

Administrative Assistant

Jami Gonzalez

HVAC Business Administrator

Megan Dahmen

Regional Job & Office Manager

Isaac Segar

Estimator / Project Manager at Oscar W Larson

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