John Essmann Email & Phone Number

Controls Install Superintendent @ J.M. Brennan, Inc.

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John Essmann Location

Waterford, WI, US

John Essmann Work

2024 - now Controls Install Superintendent @ J.M. Brennan, Inc.
2024 - 2024 Controls @ AES Midwest
2022 - 2024 Controls @ Martin Petersen Company, Inc.

2021 - 2022 Chief Building Engineer Supervisor @ CBRE
View Department
2020 - 2022 Building Engineer @ CBRE
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2018 - 2020 Construction Project Manager @ ProHealth Care
2015 - 2017 Assistant Director of Maintenance @ Carroll University
2009 - 2015 Hvac and Controls @ Just Service
2006 - 2009 HVAC and Controls service @ WH Jacklin

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John Essmann Education

Waukesha County Technical College

John Essmann Skills

HVAC Controls
Contractors
HVAC

Construction

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John Essmann Summary

John Essmann, based in Waterford, WI, US, is currently a Controls Install Superintendent at J.M. Brennan, Inc.. John Essmann brings experience from previous roles at AES Midwest, Martin Petersen Company, Inc. and CBRE. John Essmann holds a Waukesha County Technical College. With a robust skill set that includes HVAC Controls, Contractors, HVAC, Construction and more. John Essmann has 2 emails and 2 mobile phone numbers on RocketReach.

John Essmann Emails

Found 2 emails

John Essmann Phone Numbers

Found 6 phone numbers

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Top J.M. Brennan, Inc. Employees

Matt Brennan

Co-President at J.M. Brennan, Inc.

Milwaukee, WI, US
2
- jmbrennan.com
- gmail.com
4
- +1 414-788-XXXX
- +1 788XXXX
- +1 342XXXX
- +1 414-342-XXXX
Justin Harer

Vice President of Construction at J.M. Brennan, Inc.

Milwaukee, WI, US
1
- jmbrennan.com
3
- +1 414-732-XXXX
- +1 715-341-XXXX
- +1 414-342-XXXX
Tim Kahle

Controller at J.M. Brennan, Inc.

Milwaukee, WI, US
3
- yahoo.com
- jmbrennan.com
- gmail.com
1
- +1 414-861-XXXX
Matt Ostovich

Mechanical Engineer and Project Manager at J.M. Brennan, Inc.

Milwaukee, WI, US
3
- jmbrennan.com
- aol.com
- gmail.com
3
- +1 414-342-XXXX
- +1 414-254-XXXX
- +1 414-281-XXXX
Jen Spencer

Lead Project Accountant at J.M. Brennan, Inc.

Milwaukee, WI, US
1
- jmbrennan.com
2
- +1 414-587-XXXX
- +1 414-788-XXXX
Nick Wesolowski

Director of Service Operations at J.M. Brennan, Inc.

Milwaukee, WI, US
2
- jmbrennan.com
- gmail.com
3
- +1 262-970-XXXX
- +1 630-656-XXXX
- +1 414-342-XXXX
Eric Bielefeldt

IT Manager at J.M. Brennan, Inc.

Burlington, WI, US
3
- gmail.com
- yahoo.com
- jmbrennan.com
3
- +1 414-659-XXXX
- +1 414-429-XXXX
- +1 262-210-XXXX
Marcus Lois

Safety Director at J.M. Brennan, Inc.

Milwaukee, WI, US
2
- jmbrennan.com
- yahoo.com
1
- +1 414-254-XXXX
Mark Riehle

Mechanical Engineer at J.M. Brennan, Inc.

Milwaukee, WI, US
1
- jmbrennan.com
2
- +1 414-788-XXXX
- +1 813-407-XXXX
Goga Filipovic

Assistant Project Manager at J.M. Brennan, Inc.

Milwaukee, WI, US
1
- jmbrennan.com
2
- +1 414-662-XXXX
- +1 262-717-XXXX
Savannah Brennan

Project Manager at J.M. Brennan, Inc.

Milwaukee, WI, US
2
- jmbrennan.com
- gmail.com
2
- +1 608-216-XXXX
- +1 414-303-XXXX
Gina Voss

Human Resources Specialist at J.M. Brennan, Inc.

Milwaukee, WI, US
2
- jmbrennan.com
- ymail.com
1
- +1 414-520-XXXX
Brandon Wenzel

Mechanical Engineer and Project Manger at J.M. Brennan, Inc.

Milwaukee, WI, US
4
- gmail.com
- yahoo.com
- sbcglobal.net
- jmbrennan.com
2
- +1 414-659-XXXX
- +1 815-237-XXXX
Dustin Zellmer

Project Manager at J.M. Brennan, Inc.

Sussex, WI, US
2
- gmail.com
- jmbrennan.com
2
- +1 262-224-XXXX
- +1 443-801-XXXX
Miguel Monterrey

Business Development - HVAC, DDC and BAS, PL, FSE at J.M. Brennan, Inc.

Milwaukee, WI, US
1
- jmbrennan.com
3
- +1 414-791-XXXX
- +1 414-342-XXXX
- +1 786-444-XXXX

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