Quisa Diagnostics

Book Your Appointment

Select a service below and submit your appointment request — we'll confirm your time within one business day. All testing is mobile and comes to you.

Payment & Billing

Accepted Payments

Square (card, tap, or online)

Upfront Cost

50% is required to book — The balance is due once job is completed.

Corporate Invoicing

Available for employers and fleet accounts

PayPal

Pay securely via PayPal — personal or business accounts accepted

DOT 5 Panel Urine Collection

1 hr

$70

DOT Oral Fluid Collection

1 hr

$80

DOT Breath Alcohol Test

1 hr

$70

DOT Drug & Alcohol Combo

1 hr

$110

DOT Random Drug Test

1 hr

$75

DOT Post-Accident

1 hr

$100

DOT Reasonable Suspicion

1 hr

$50

DOT Observed Collection

1 hr

$50

DNA Testing

1 hr

$100

Prefer to book directly through Square?

Book on Square →

Mobile Service Fees

Travel fees are added to the service cost based on distance from Dallas / Wilmer.

Dallas / Wilmer — Up to 10 miles

+$30

11 – 20 miles

+$35

21 – 30 miles

+$45

31 – 40 miles

+$60

41 – 50 miles

+$75

Outside 50 miles

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Request an Appointment

Fill out the form below and we will contact you to confirm your appointment date, time, and location.

Full Name *

Email *

Phone *

Company / Employer (optional)

Service Requested *

Mobile Service Fee (optional — select from fee table above)

No travel fee selected — scroll up to the fee table to choose one

Preferred Date

Preferred Time

Service Location / Address

Additional Notes

We'll confirm your appointment within one business day.