John Marshall: Email & Phone Number

Support Tech - Local Operations • Information Technology/Zorware at Mr. Rooter® Plumbing|Commerce City, Colorado, United States

Position:

Support Tech - Local Operations • Information Technology/Zorware at Mr. Rooter® Plumbing

Location:

Commerce City, Colorado, United States

View John Marshall's Email

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Last updated: 2026-07-10

Updated: 2026-07-10

Found email addresses for John Marshall:

Business emails:

m**@mrrooter.com

Personal emails:

m***@lowes.com,

m***@gmail.com,

m***@aol.com,

m***@mrrooter.com

Found phones for John Marshall:

+1-909-***-**02,

+1-520-***-**66

A different John Marshall?

Work Experience 15 years

Support Tech - Local Operations • Information Technology/Zorware at Mr. Rooter® Plumbing

Feb 2024 - Current

Customer Service Representative at Mr. Rooter® Plumbing

Jul 2023 - Feb 2024

Operations Technician at Mr. Rooter

Jul 2023 - Current

Career transition at Career Break

Nov 2022 - Jul 2023

Project Coordinator at Lowe's Companies, Inc.

Sep 2020 - Oct 2022

Customer Service Representative at Lowe's

Sep 2020 - Oct 2022

Single Intake Pharmacy Technician at Aerotek

Nov 2019 - Aug 2020

Personal Banker at Alorica

Jul 2019 - Sep 2019

Information Technology Specialist at Collabera

Mar 2018 - May 2019

Information Technology Specialist at Concentrix

Mar 2017 - Mar 2018

Customer Service Representative at Sitel Group

Jun 2016 - Mar 2017

Customer Service Representative at Albertsons Companies

Jul 2015 - Jun 2016

General Manager at Philopateer LLC.

May 2011 - Jun 2015

Information Technology Help Desk Support at Waubonsee Community College

Oct 2013 - May 2014

Customer Service Assistant at CITGO

Oct 2013 - May 2014

John Marshall started working in 2011, then the employee has changed 13 companies and 10 jobs. On average, John Marshall works for one company for 1 year 5 months.

Their professional focus is Active Directory, Amazon Web Services (AWS), and Apple Configurator across 3 core areas.

John holds Word: Formatting and Styles in Depth (365/2019), Microsoft 365 Administrator Expert (MS-102) Cert Prep by Microsoft Press, and Supply Chain Cybersecurity: Preventing Supply Chain Attacks certifications.

Education

Computer Programming at Southern New Hampshire University

Computer Programming at Waubonsee Community College

Master of Business Administration at Southern New Hampshire University

Certification at Waubonsee Community College

Master of Business Administration at Waubonsee Community College

Frequently Asked Questions

What is John Marshall's email address?

SignalHire found verified email addresses for John Marshall, both business and personal. Their business email is m**@mrrooter.com, and personal emails include m***@lowes.com, m***@gmail.com, and m***@aol.com.

What is John Marshall's phone number?

SignalHire found multiple verified phone numbers for John Marshall: +1-909-***-**02, and +1-520-***-**66.

How do I contact John Marshall at Mr. Rooter® Plumbing?

You can reach John Marshall 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 Marshall's professional background?

John Marshall has 15 years of professional experience. They have held roles including Customer Service Representative, Operations Technician, and Career transition at companies such as Mr. Rooter® Plumbing, Mr. Rooter, and Career Break. Their education includes Computer Programming from Southern New Hampshire University, and Computer Programming from Waubonsee Community College.

Is John Marshall's contact information up to date?

Yes. John Marshall's SignalHire profile was last updated on 10 July 2026, reflecting their current position as Support Tech - Local Operations • Information Technology/Zorware at Mr. Rooter® Plumbing in Waco, TX, United States.

John Marshall Namesakes

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Company

Position

John Marshall

National Medical Care

Data Manager

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John Marshall

Risk & Tax Mitigation Solutions, Inc.

Certified Asset Protection Planner, Life Agent, Investment Advisor Representative

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John Marshall

H.C. Olsen & Associates, Inc.

Account Manager

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Rachel Johnston

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Mike

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