Sergio Estrella: Email & Phone Number

Opt-Out

Zone Operations Manager at KBS - Kellermeyer Bergensons Services, LLC|Tulsa, Oklahoma, United States

Position:

Zone Operations Manager at KBS - Kellermeyer Bergensons Services, LLC

Location:

Tulsa, Oklahoma, United States

View Sergio Estrella's Email

Up to 10 free lookups. No credit card required.

Last updated: 2026-07-10

Updated: 2026-07-10

Found email addresses for Sergio Estrella:

Business emails:

s*************a@kbs-services.com

Personal emails:

e***@aol.com,

e***@issworld.com,

e***@seiu.org,

s***@hotmail.com

Found phones for Sergio Estrella:

+1-520-***-**13,

+1-480-***-**32,

+1-909-***-**76

A different Sergio Estrella?

Work Experience 27 years

Zone Operations Manager at KBS - Kellermeyer Bergensons Services, LLC

Jun 2022 - Current

Area Supervisor at ISS Facility Services - North America

Sep 2017 - Nov 2021

Business Agent at SEIU

Apr 2013 - Sep 2017

Supervisor at Township Building Services

Apr 2012 - Sep 2017

Foreman at SAN FRANCISCO TREE AND LANDSCAPE, INC.

Jun 2004 - Feb 2014

Facilities Maintenance Specialist at Bayside Village

Jun 1999 - May 2007

Sergio Estrella started working in 1999, then the employee has changed 5 companies and 5 jobs. On average, Sergio Estrella works for one company for 5 years 11 months.

Their professional focus is Activism, Arboriculture, and Basic Math across 3 core areas.

Education

City College of San Francisco

Frequently Asked Questions

What is Sergio Estrella's email address?

SignalHire found verified email addresses for Sergio Estrella, both business and personal. Their business email is s*************a@kbs-services.com, and personal emails include e***@aol.com, e***@issworld.com, and e***@seiu.org.

What is Sergio Estrella's phone number?

SignalHire found multiple verified phone numbers for Sergio Estrella: +1-520-***-**13, +1-480-***-**32, and +1-909-***-**76.

How do I contact Sergio Estrella at KBS - Kellermeyer Bergensons Services, LLC?

You can reach Sergio Estrella 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 Sergio Estrella's professional background?

Sergio Estrella has 27 years of professional experience. They have held roles including Area Supervisor, Business Agent, and Supervisor at companies such as ISS Facility Services - North America, SEIU, and Township Building Services. Their education includes City College of San Francisco.

Is Sergio Estrella's contact information up to date?

Yes. Sergio Estrella's SignalHire profile was last updated on 10 July 2026, reflecting their current position as Zone Operations Manager at KBS - Kellermeyer Bergensons Services, LLC in Oceanside, CA, United States.

Sergio Estrella Namesakes

Name

Company

Position

Sergio Estrella

Medigener del Ecuador Cía. Ltda

Contador general

Get contacts

Sergio Estrella

Montacargas Bolio SA de CV

Facilitador

Get contacts

Sergio Estrella

Sheriff Segurança

CEO

Get contacts

See more profiles

Similar profiles

Name

Company

Position

Meradil Cuyos

Manulife Philippines

Zone Operations Manager

Get contacts

Dezzy Bergmann

Brigham Young University

Zone Operations Manager

Get contacts

Raymond Walters

Hobby Lobby

Zone Operations Manager

Get contacts

Wes Hardy

Tire Discounters, Inc.

Zone Operations Manager

Get contacts

Clara Otasowie

Keystone Industrie

Zone Operations Manager

Get contacts

Kelly Zacks

Trinity Sterile

Zone Operations Manager

Get contacts

See more profiles

Other employees at KBS - Kellermeyer Bergensons Services, LLC

Name

Company

Position

Brianna Ruiz

KBS - Kellermeyer Bergensons Services, LLC

Site Supervisor

Get contacts

Arturo Hernandez

KBS - Kellermeyer Bergensons Services, LLC

Business Analyst

Get contacts

tony muñoz cancino

KBS - Kellermeyer Bergensons Services, LLC

encargado

Get contacts

Shannon Powers

KBS - Kellermeyer Bergensons Services, LLC

Site Supervisor

Get contacts

katie krogstad roed

KBS - Kellermeyer Bergensons Services, LLC

Vice President Marketing

Get contacts

Anielka Chamorro Duarte

KBS - Kellermeyer Bergensons Services, LLC

Employer

Get contacts

Luis Lacayo

KBS - Kellermeyer Bergensons Services, LLC

Zone Manager

Get contacts

Cesar Antonio Rodriguez Almeida

KBS - Kellermeyer Bergensons Services, LLC

Operations Support Specialist

Get contacts

Jacquelin Ayala

KBS - Kellermeyer Bergensons Services, LLC

Customer Experience Lead

Get contacts

Erik Garcia

KBS - Kellermeyer Bergensons Services, LLC

Janitor

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.