John Hoffmaster
3 email domains
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John Hoffmaster Email & Phone Number
Retired from Air Management Technologies and enjoying time to pursue personal interests and family
1 work email found
@onebox.com
4 phones found area 570, 504, and 717
LinkedIn matched
✓ Verified July 2026
4 data sources
Profile completeness 71%
Role
Retired from Air Management Technologies and enjoying time to pursue personal interests and family
Location
Williamsport, Pennsylvania, United States
Who is John Hoffmaster? Overview
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Quick answer
John Hoffmaster is listed as Retired from Air Management Technologies and enjoying time to pursue personal interests and family based in Williamsport, Pennsylvania, United States. AeroLeads shows a work email signal at onebox.com, phone signal with area code 570, 504, 717, and a matched LinkedIn profile for John Hoffmaster.
John Hoffmaster previously worked as Retired at Retired From Air Management Technologies And Enjoying Time To Pursue Personal Interests And Fam. John Hoffmaster holds Associate'S Degree, Mechanical Engineering Drafting Technology from Williamsport Area Community College.
Company email context
Email format at onebox.com
This section adds company-level context without repeating John Hoffmaster's masked contact details.
{first_initial}{last}@onebox.com
86% confidence
AeroLeads found 1 current-domain work email signal for John Hoffmaster. Compare company email patterns before reaching out.
Profile bio
About John Hoffmaster
I served with the Army National Guard and retired as SFC after 21.5 years of service.
1 role
John Hoffmaster work experience
A career timeline built from the work history available for this profile.
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RetiredDesigned and built electrical control systems for Heating/Ventilating/Air Conditioning industry.
1 education record
John Hoffmaster education
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Williamsport Area Community College
FAQ
Frequently asked questions about John Hoffmaster
Quick answers generated from the profile data available on this page.
What is John Hoffmaster's role at their current company?
John Hoffmaster is listed as Retired from Air Management Technologies and enjoying time to pursue personal interests and family.
What is John Hoffmaster's email address?
AeroLeads has found 1 work email signal at @onebox.com for John Hoffmaster.
What is John Hoffmaster's phone number?
AeroLeads has found 4 phone signal(s) with area code 570, 504, 717 for John Hoffmaster.
Where is John Hoffmaster based?
John Hoffmaster is based in Williamsport, Pennsylvania, United States.
What companies has John Hoffmaster worked for?
John Hoffmaster has worked for Retired From Air Management Technologies And Enjoying Time To Pursue Personal Interests And Fam.
How can I contact John Hoffmaster?
You can use AeroLeads to view verified contact signals for John Hoffmaster, including work email, phone, and LinkedIn data when available.
What schools did John Hoffmaster attend?
John Hoffmaster holds Associate'S Degree, Mechanical Engineering Drafting Technology from Williamsport Area Community College.
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