Marcel Kiefer: Email & Phone Number

Opt-Out

Business Owner at Self-employed|San Jose, California, United States

Position:

Business Owner at Self-employed

Location:

San Jose, California, United States

View Marcel Kiefer's Email

Up to 10 free lookups. No credit card required.

Last updated: 2025-09-21

Updated: 2025-09-21

Found email addresses for Marcel Kiefer:

Business emails:

m***@aol.com

Personal emails:

m***@aol.com,

m***@americanhvacinc.com,

k***@hotmail.com,

k***@ualocal393.org

Found phones for Marcel Kiefer:

+1-520-***-**36,

+1-480-***-**78

A different Marcel Kiefer?

Work Experience 29 years

Business Owner at Self-employed

Feb 2014 - Current

Service Manager at American HVAC Inc.

Feb 2010 - Jun 2014

Refrigeration tech at Dual vocational institute

Jan 2006 - Jun 2007

Heating Air Conditioning Service Technician at UA Local 393 - Plumbers, Steamfitters, and HVACR Service Technicians

Feb 2003 - Jun 2007

Journeyman Ironworker at IRONWORKERS UNION LOCAL 377

Feb 1997 - Oct 2002

Marcel Kiefer started working in 1997, then the employee has changed 4 companies and 4 jobs. On average, Marcel Kiefer works for one company for 5 years 8 months.

Their professional focus is Customer Relationship Management (CRM), Electro-mechanical Troubleshooting, and Long-term Customer Relationships across 3 core areas.

Education

Journeyman Ironworker at Local 377

HVAC/r Technology, Service & Repair at Local 393

Local 393 plumber and pipefitters union

Frequently Asked Questions

What is Marcel Kiefer's email address?

SignalHire found verified email addresses for Marcel Kiefer, both business and personal. Their business email is m***@aol.com, and personal emails include m***@aol.com, m***@americanhvacinc.com, and k***@hotmail.com.

What is Marcel Kiefer's phone number?

SignalHire found multiple verified phone numbers for Marcel Kiefer: +1-520-***-**36, and +1-480-***-**78.

How do I contact Marcel Kiefer at Self-employed?

You can reach Marcel Kiefer 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 Marcel Kiefer's professional background?

Marcel Kiefer has 29 years of professional experience. They have held roles including Service Manager, Refrigeration tech, and Heating Air Conditioning Service Technician at companies such as American HVAC Inc., Dual vocational institute, and UA Local 393 - Plumbers, Steamfitters, and HVACR Service Technicians. Their education includes Journeyman Ironworker from Local 377, and HVAC/r Technology, Service & Repair from Local 393.

Is Marcel Kiefer's contact information up to date?

Yes. Marcel Kiefer's SignalHire profile was last updated on 21 September 2025, reflecting their current position as Business Owner at Self-employed.

Similar profiles

Name

Company

Position

Bhaskar Bhushan

Freelance

Business Owner

Get contacts

Karlo Valdez

Gli Plus South Enterprises

Business Owner

Get contacts

Robie Zialcita

Wealth On Wellness

Business Owner

Get contacts

Junaid Bin Sohail

Dr. KB Dairies and Feeds

Business Owner

Get contacts

Justine Carmel Dakay

Self-employed

Business Owner

Get contacts

Gunjan Jain

Self-employed

Business Owner

Get contacts

See more profiles

Data Privacy

GDPR COMPLIANT

SignalHire complies with the General Data Protection Regulation (GDPR). SignalHire follows GDPR requirements, including but not limited to rights of data subjects to access, correct, or delete their personal information and supports the right to be forgotten.

CCPA COMPLIANT

SignalHire is CCPA-compliant and provides California residents the right to know, access, opt out, and request deletion of their personal data.