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John Herrera Email & Phone Number

Supervisior at City of Ontario at City of Ontario

Location: Riverside, California, United States 1 work role

1 work email found @ci.ontario.ca.us LinkedIn matched

✓ Verified August 2026 3 data sources Profile completeness 86%

Current company

City of Ontario

Role

Supervisior at City of Ontario

Location

Riverside, California, United States

Company size

479 employees

Who is John Herrera? Overview

A concise factual answer block for searchers comparing this professional profile.

Quick answer

John Herrera is listed as Supervisior at City of Ontario at City of Ontario, a with 479 employees, based in Riverside, California, United States. AeroLeads shows a work email signal at ci.ontario.ca.us and a matched LinkedIn profile for John Herrera.

John Herrera previously worked as Supervisior at City Of Ontario.

Company email context

Email format at City of Ontario

This section adds company-level context without repeating John Herrera's masked contact details.

{first_initial}{last}@ci.ontario.ca.us

86% confidence

AeroLeads found 1 current-domain work email signal for John Herrera. Compare company email patterns before reaching out.

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Profile bio

About John Herrera

John Herrera is a Supervisior at City of Ontario at City of Ontario. He possess expertise in public administration, local government, government.

Listed skills include Public Administration, Local Government, and Government.

Current workplace

John Herrera's current company

Company context helps verify the profile and gives searchers a useful next step.

City Of Ontario

Supervisior at City of Ontario

ontario, california, united states

Website

ontario.ca.us

Employees

479

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Company profile

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1 role

John Herrera work experience

A career timeline built from the work history available for this profile.

Supervisior

City Of Ontario

Feb 2002 - Present

Team & coworkers

Colleagues at City of Ontario

Other employees you can reach at ontario.ca.us. View company contacts for 479 employees →

Britney Villagrán Colleague at City Of OntarioOntario, California, United States View → SN

Sallie Neal Colleague at City Of OntarioMansfield, Ohio, United States View → MR

Melissa Ramirez Colleague at City Of OntarioOntario, California, United States View → CC

Carlos Chavez Colleague at City Of OntarioOntario, California, United States View → MR

Mira Roberts Colleague at City Of OntarioWest Covina, California, United States View → MC

Melissa Coterel Colleague at City Of OntarioMoreno Valley, California, United States View → JC

Jose Carreto Colleague at City Of OntarioLake Forest, California, United States View → JG

Jacob Gonzalez Colleague at City Of OntarioOntario, California, United States View → HN

Hien Nguyen Colleague at City Of OntarioChino Hills, California, United States View → JR

Jamie Richardson Colleague at City Of OntarioOntario, California, United States View →

FAQ

Frequently asked questions about John Herrera

Quick answers generated from the profile data available on this page.

What company does John Herrera work for?

John Herrera works for City of Ontario.

What is John Herrera's role at City of Ontario?

John Herrera is listed as Supervisior at City of Ontario at City of Ontario.

What is John Herrera's email address?

AeroLeads has found 1 work email signal at @ci.ontario.ca.us for John Herrera at City of Ontario.

Where is John Herrera based?

John Herrera is based in Riverside, California, United States while working with City of Ontario.

What companies has John Herrera worked for?

John Herrera has worked for City Of Ontario.

Who are John Herrera's colleagues at City of Ontario?

John Herrera's colleagues at City of Ontario include Britney Villagrán, Sallie Neal, Melissa Ramirez, Carlos Chavez, and Mira Roberts.

How can I contact John Herrera?

You can use AeroLeads to view verified contact signals for John Herrera at City of Ontario, including work email, phone, and LinkedIn data when available.

What skills is John Herrera known for?

John Herrera is listed with skills including Public Administration, Local Government, and Government.

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