Grant Lubner: Email & Phone Number

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Billing Manager at Five Star Infrastructure Services, LLC|Theresa, Wisconsin, United States

Position:

Billing Manager at Five Star Infrastructure Services, LLC

Location:

Theresa, Wisconsin, United States

View Grant Lubner's Email

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Last updated: 2026-07-22

Updated: 2026-07-22

Found email addresses for Grant Lubner:

Business emails:

g*****r@dnesco.com

Personal emails:

g*********r@gmail.com

Found phones for Grant Lubner:

+1-205-***-**53,

+1-623-***-**25

A different Grant Lubner?

Work Experience 6 years

Billing Manager at Five Star Infrastructure Services, LLC

Oct 2025 - Current

Accounting & HR Manager at DNESCO Electric, Inc.

Jan 2024 - Oct 2025

Human Resources Generalist/ Accounting Assistant at Principle Solutions LLC

Jul 2022 - Dec 2023

Bookkeeper/HR Generalist at Client First Tax and Wealth Advisors

Jul 2020 - Jul 2022

Grant Lubner started working in 2020, then the employee has changed 3 companies and 3 jobs. On average, Grant Lubner works for one company for 1 year 6 months.

Their professional focus is Accounting, Accounting Balances, and Account Management across 3 core areas.

Education

Bachelor's degree at Concordia University-Wisconsin

Associate's degree at MPTC

Frequently Asked Questions

What is Grant Lubner's email address?

SignalHire found verified email addresses for Grant Lubner, both business and personal. Their business email is g*****r@dnesco.com, and personal emails include g*********r@gmail.com.

What is Grant Lubner's phone number?

SignalHire found multiple verified phone numbers for Grant Lubner: +1-205-***-**53, and +1-623-***-**25.

How do I contact Grant Lubner at Five Star Infrastructure Services, LLC?

You can reach Grant Lubner 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 Grant Lubner's professional background?

Grant Lubner has 6 years of professional experience. They have held roles including Accounting & HR Manager, Human Resources Generalist/ Accounting Assistant, and Bookkeeper/HR Generalist at companies such as DNESCO Electric, Inc., Principle Solutions LLC, and Client First Tax and Wealth Advisors. Their education includes Bachelor's degree from Concordia University-Wisconsin, and Associate's degree from MPTC.

Is Grant Lubner's contact information up to date?

Yes. Grant Lubner's SignalHire profile was last updated on 22 July 2026, reflecting their current position as Billing Manager at Five Star Infrastructure Services, LLC in Waukesha, WI, United States.

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