About us

The person behind TXO Mobile Services

TXO Mobile Services owner-operated brand panel showing a mobile collection case and fingerprint mark

Oneka Parker

Owner & Collector

Meet Oneka Parker

TXO Mobile Services is hers — not a franchise, not a branch office. She takes the calls, schedules the visits and carries out the collections herself.

That matters more than it might sound. Testing and screening tend to land on people at awkward moments: a driver who needs to be back on the road, a hire who starts Monday, a family waiting on an answer. Having one person who knows the job from the first phone call to the finished paperwork takes a lot of the friction out of it.

It also means accountability sits in one place. If a window moves, you hear it from Oneka. If something is outside what TXO does, she will tell you that too, rather than take the booking anyway.

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Why TXO exists

Built so the testing fits around the work

Employers, agencies and families all end up needing the same thing: a collection done properly, at a time that does not wreck the rest of the day.

TXO was set up to be that option in Oklahoma — a service that travels, keeps its commitments, and treats a nervous first-timer with the same care as a fleet manager booking twenty people. The business is deliberately small enough that nothing gets handed off and nothing gets lost.

See what TXO can handle

Our standards

What you can expect from every visit

Six commitments that apply whether it is a terminal at 7 AM or a family's living room on a Saturday.

We turn up when we say we will

And if something changes, you hear it from us first — not after the window has passed.

Professional, every time

Presentable, prepared and calm, in whatever environment the appointment happens to be.

Discreet by default

We do not discuss your business in front of your staff, your neighbours or anyone else.

Straight answers

If something falls outside what we do, we say so instead of taking the booking anyway.

Correct paperwork

The documentation that belongs with your service is completed properly, on site.

Friendly, without being casual about it

Warm with people, serious about the work. Those two things are not in conflict.

Credentials

Certifications

HIPAA certified

Personal and health-related information encountered during a collection is handled with the privacy standards you would expect.

Bloodborne pathogen certified

Specimen handling and workspace safety are carried out to bloodborne pathogen standards on every visit.

Illustrative map showing statewide mobile service coverage across Oklahoma

Coverage

The whole state of Oklahoma

Metro offices, small-town main streets and rural job sites alike. Travel is factored into your quote up front, so you know the number before we set out.

For locations further out, booking a little further ahead usually gets you a better window.

Check availability for your area

Let's get your testing handled

One call, one point of contact, and a professional at your door.

Request an appointment online · Mon–Fri 9 AM–5 PM · Sat 9 AM–12 PM