Henry Grenzig: Email & Phone Number

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Information Technology Help Desk at Advanced Technology Partners|Youngstown, Ohio, United States

Position:

Information Technology Help Desk at Advanced Technology Partners

Location:

Youngstown, Ohio, United States

View Henry Grenzig's Email

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Last updated: 2026-05-28

Updated: 2026-05-28

Found email addresses for Henry Grenzig:

Business emails:

h******g@atpohio.com

Personal emails:

g***@aol.com,

g***@mahoningctc.com,

g***@hotmail.com,

g***@gmail.com

Found phones for Henry Grenzig:

+1-909-***-**99,

+1-323-***-**92,

+1-323-***-**56,

+1-205-***-**63

A different Henry Grenzig?

Work Experience 2 years

Information Technology Help Desk at Advanced Technology Partners

Jun 2025 - Current

IT Technician at Mahoning County Career & Technical Center and Valley STEM Academy

May 2024 - May 2025

Henry Grenzig started working in 2024, then the employee has changed 1 company and 1 job. On average, Henry Grenzig works for one company for 1 year 1 month.

Their professional focus is Computer Engineering, Computer Hardware, and Computer Hardware Installation across 3 core areas.

Henry holds CompTIA A+ ce Certification, Lean Six Sigma Black Belt, and Lean Six Sigma Green Belt certifications.

Education

Diploma of Education at Mahoning County Career and Technical Center

Frequently Asked Questions

What is Henry Grenzig's email address?

SignalHire found verified email addresses for Henry Grenzig, both business and personal. Their business email is h******g@atpohio.com, and personal emails include g***@aol.com, g***@mahoningctc.com, and g***@hotmail.com.

What is Henry Grenzig's phone number?

SignalHire found multiple verified phone numbers for Henry Grenzig: +1-909-***-**99, +1-323-***-**92, and +1-323-***-**56.

How do I contact Henry Grenzig at Advanced Technology Partners?

You can reach Henry Grenzig 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 Henry Grenzig's professional background?

Henry Grenzig has 2 years of professional experience. They have held roles including IT Technician at companies such as Mahoning County Career & Technical Center and Valley STEM Academy. Their education includes Diploma of Education from Mahoning County Career and Technical Center.

Is Henry Grenzig's contact information up to date?

Yes. Henry Grenzig's SignalHire profile was last updated on 28 May 2026, reflecting their current position as Information Technology Help Desk at Advanced Technology Partners in Austintown, Ohio, United States.

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