Jonathan Kwak: Email & Phone Number

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Site Superintendent at RSVC Company|Buena Park, California, United States

Position:

Site Superintendent at RSVC Company

Location:

Buena Park, California, United States

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Last updated: 2026-06-25

Updated: 2026-06-25

Found email addresses for Jonathan Kwak:

Business emails:

k**@rsvc.COM

Personal emails:

j******k@yahoo.com

Found phones for Jonathan Kwak:

+1-520-***-**25,

+1-205-***-**85,

+1-870-***-**21

A different Jonathan Kwak?

Work Experience 11 years

Site Superintendent at RSVC Company

May 2025 - Current

Construction Superintendent at New Creation Builders

Apr 2024 - May 2025

Plumbing/HVAC technician at DOWNEY PLUMBING, HEATING & COOLING, LLC.

Feb 2022 - Nov 2023

Assistant Manager at Cafe Gunul 2

Mar 2017 - Jan 2021

Apprentice General Contractor at Answer Best

Aug 2020 - Oct 2020

Junior Seismic Estimator at MASON WEST, LLC.

Oct 2015 - Jan 2019

Jonathan Kwak started working in 2015, then the employee has changed 5 companies and 5 jobs. On average, Jonathan Kwak works for one company for 1 year 11 months.

Their professional focus is Accountability, AutoCAD, and Bluebeam across 3 core areas.

Jonathan holds ProCore Superintendent Cert, OSHA 30-Hour, and Bluebeam certifications.

Education

CPM Certificate at California State University-Dominguez Hills

Associate's degree at California State University, Fullerton

Frequently Asked Questions

What is Jonathan Kwak's email address?

SignalHire found verified email addresses for Jonathan Kwak, both business and personal. Their business email is k**@rsvc.COM, and personal emails include j******k@yahoo.com.

What is Jonathan Kwak's phone number?

SignalHire found multiple verified phone numbers for Jonathan Kwak: +1-520-***-**25, +1-205-***-**85, and +1-870-***-**21.

How do I contact Jonathan Kwak at RSVC Company?

You can reach Jonathan Kwak 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 Jonathan Kwak's professional background?

Jonathan Kwak has 11 years of professional experience. They have held roles including Construction Superintendent, Plumbing/HVAC technician, and Assistant Manager at companies such as New Creation Builders, DOWNEY PLUMBING, HEATING & COOLING, LLC., and Cafe Gunul 2. Their education includes CPM Certificate from California State University-Dominguez Hills, and Associate's degree from California State University, Fullerton.

Is Jonathan Kwak's contact information up to date?

Yes. Jonathan Kwak's SignalHire profile was last updated on 25 June 2026, reflecting their current position as Site Superintendent at RSVC Company in Riverside, California, United States.

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