Our Story

Professional cleaning with a people-first approach.

For more than 40 years, Appro has built its reputation on responsive service, professionally trained teams, and programs customized to each facility we care for.

Who We Are

Reliable facility care that lifts the weight from your team.

We believe facility care starts with people. Our crews are trained, vetted, and supported so they can take real ownership of the spaces they serve. That people-first culture is why 98% of our employees stay, and why our clients notice the same faces year after year.

It also means we listen first. Every program is shaped around your facility's schedule, standards, and compliance requirements. When something changes, you hear back from us within one business day, not next week.

01

Quick Response Times

A response guarantee of one business day, whenever you reach out.

02

Professionally Trained Staff

Vetted, trained crews prepared for the most demanding facilities.

03

Customized Solutions

Programs shaped to each facility. No templates, no one-size-fits-all.

ISSA CIMS-GB and Sustainability Certified with Honors

ISSA CIMS-GB & Sustainability Certified with Honors

Appro is proud to hold the CIMS-GB and Sustainability certification from ISSA, the worldwide cleaning industry association. It's independent, third-party validation that our management systems meet the industry's highest bar for quality, safety, and environmental responsibility - not just something we say about ourselves.

  • Management systems and processes verified by an independent, third-party assessor
  • Proven protocols for cleaning and disinfecting against infectious disease
  • A sustainable approach built for long-term service, not shortcuts

It's one more way we take the guesswork out of choosing a facility partner you can trust.

Proud Member of the NMSDC

Our certification as a Minority Business Enterprise reflects a commitment that runs deeper than paperwork: to diversity in who we hire, inclusion in how we operate, and innovation in how we serve.

  • Advancing opportunity for diverse suppliers and communities
  • Building inclusive teams that reflect the facilities we serve
  • Investing in innovation that raises the standard of facility care
NMSDC MBE Certified

Our Team

Leadership focused on service, operations, and growth.

Jonathan Jeon
Jonathan Jeon

CEO

David Hwang
David Hwang

CFO

David Yang
David Yang

Regional VP

Terry Lee
Terry Lee

Director of Operations

Paul Yi
Paul Yi

Chief Sales Officer

Daniel Lee
Daniel Lee

Director of Facility Management

Allison Park
Allison Park

Director of HR

Esther Yi
Esther Yi

Chief of Staff

Eunice Lee
Eunice Lee

Business Development Manager

Common Questions

Questions we hear most often.

What does Appro, Inc. do?

Appro provides commercial facility cleaning and maintenance services, including janitorial, day porter, and specialized cleaning programs for offices, aviation facilities, and other commercial properties. We've served clients across nine states for more than 40 years.

Where is Appro located?

Appro is headquartered in Tulsa, Oklahoma, with regional offices in Carrollton, Texas and Valley, Alabama.

Is Appro certified or accredited?

Yes. Appro holds CIMS-GB and Sustainability Certification with Honors from ISSA, the worldwide cleaning industry association, and is certified as a Minority Business Enterprise through the NMSDC. We are also OSHA, CHEST, and CSCT certified.

How fast does Appro respond to service requests?

Appro guarantees a response within one business day, whenever a client reaches out.

How long do Appro employees stay with the company?

98% of Appro employees stay with the company year after year, which we believe reflects our people-first culture and gives clients the same trained faces on their facility over time.