John Duncan: Email & Phone Number

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Heating And Air Conditioning Engineer at Call Dad|United States

Position:

Heating And Air Conditioning Engineer at Call Dad

Location:

United States

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Last updated: 2026-07-08

Updated: 2026-07-08

Found email addresses for John Duncan:

Business emails:

j******n@carolinacomfortsc.com

Personal emails:

j***@carolinacomfortsc.com,

d***@courierexpress.net,

j***@hotmail.com,

j***@yahoo.com

Found phones for John Duncan:

+1-520-***-**20,

+1-909-***-**24,

+1-480-***-**36

A different John Duncan?

Work Experience 25 years

Heating And Air Conditioning Engineer at Call Dad

Apr 2025 - Current

Heating And Air Conditioning Engineer at Carolina Comfort, Inc.

Feb 2021 - Dec 2024

Independent Contractor at Courier Express

Dec 2019 - Feb 2022

Quality Control Inspector at Husqvarna Construction North America

Feb 2004 - Nov 2019

Apprentice Electrician at Southeastern Electrical Distributors inc

Jan 2001 - Dec 2004

John Duncan started working in 2001, then the employee has changed 4 companies and 3 jobs. On average, John Duncan works for one company for 5 years 5 months.

Their professional focus is Analytical Skills, Communication and Customer Service, and Computerized Diagnostics across 3 core areas.

John holds Residential Level 2 Troubleshooting and Maintenance Basics, Residential Level 1 Installation Basics, and Lean Six Sigma Black Belt Certificate certifications and has been awarded EPA

Education

Bachelor's Degree at ECPI University

Engineer's degree at Fortis College- Columbia, South Carolina

Frequently Asked Questions

What is John Duncan's email address?

SignalHire found verified email addresses for John Duncan, both business and personal. Their business email is j******n@carolinacomfortsc.com, and personal emails include j***@carolinacomfortsc.com, d***@courierexpress.net, and j***@hotmail.com.

What is John Duncan's phone number?

SignalHire found multiple verified phone numbers for John Duncan: +1-520-***-**20, +1-909-***-**24, and +1-480-***-**36.

How do I contact John Duncan at Call Dad?

You can reach John Duncan 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 Duncan's professional background?

John Duncan has 25 years of professional experience. They have held roles including Heating And Air Conditioning Engineer, Independent Contractor, and Quality Control Inspector at companies such as Carolina Comfort, Inc., Courier Express, and Husqvarna Construction North America. Their education includes Bachelor's Degree from ECPI University, and Engineer's degree from Fortis College- Columbia, South Carolina.

Is John Duncan's contact information up to date?

Yes. John Duncan's SignalHire profile was last updated on 8 July 2026, reflecting their current position as Heating And Air Conditioning Engineer at Call Dad in CHARLOTTE, North Carolina, United States.

John Duncan Namesakes

Name

Company

Position

John Duncan

Glendale Community College

Adjunct Instructor

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John Duncan

Fusion Medical Staffing

Certified Surgical Technologist

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John Duncan

University of Kentucky

Faculty Lecturer

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