Dallas County On-Site Mobile Drug Testing

Professional. Compliant. At Your Doorstep.

We provide mobile drug and alcohol testing in Dallas, Texas, bringing certified specimen collection directly to your workplace. Whether you manage a logistics operation, construction site, or local business in Dallas, TX, our trained technicians deliver fast and dependable on-site testing services designed to keep your team compliant while minimizing downtime.

Call Us

+1 281-984-4282

Email Us

onsite@intratesting.com

Our Location

Dallas County

Other Services

On-Site Mobile Drug Testing

We bring professional drug testing directly to your workplace, job site, or home. DOT-compliant, accurate, and confidential services delivered anywhere in Houston and surrounding counties.

Breath & Alcohol Testing (BAT)

We use DOT-approved evidential breath testing instruments to provide immediate and legally defensible alcohol testing results.

Federal D.O.T Drug Screen

We provide fully compliant Federal D.O.T drug testing services for safety-sensitive employees with mobile, on-site, and clinic options.

Ethyl Glucuronide Testing (ETG)

We provide highly sensitive ETG alcohol testing capable of detecting alcohol consumption for up to 80 hours with confidential reporting.

Fingernail Drug Screens

We provide reliable, minimally invasive fingernail drug testing with confidential, DOT-compliant results delivered on-site or in-clinic.

K-2 & Bath Salt Testing

We provide advanced testing for synthetic drugs such as K-2 (Spice) and Bath Salts to ensure workplace and legal compliance.

New 12, 16 & 18 Panel Drug Testing

We offer expanded 12, 16, and 18 panel drug testing options with certified lab analysis and fast turnaround times.

24/7 Mobile Drug Testing

Emergency and after-hours mobile drug testing available. Ideal for post-accident testing, reasonable suspicion testing, or urgent court and probation requirements.

Infidelity DNA Test

We deliver discreet and confidential infidelity DNA testing with fast, accurate, and legally admissible results.

DNA Testing

Professional DNA testing services including paternity, infidelity, and court-admissible DNA tests. Mobile collections available for your convenience.

Our Happy Clients!

Valerie is amazinggg she's a whole vibe. Very beautiful inside and out. Thank you Ms Valerie

Alicia Kelly

The experience with Intra Testing was phenomenal! Ms. Valerie is very knowledgeable of the process and provided warm and welcoming customer service and communicated effectively.

Shanny

10 stars very good service, open late and lab results come back fast for a hair follicle

Fred Alvarez

After having a horrible customer service experience with my previous testing facility, this Intra location, Ms Valerie and her staff were a breath of fresh air. Quick in and out, very short waiting period and so pleasant. Their professionalism is above most and I would recommend them to anyone.

Yurie James

If I ever need to do a hair test again, Intratesting Services will be my go to! They collected my sample very quickly. The woman who took my sample even gave my son a toy to play with. They were super professional and the whole process was seamless.

Ashlee Sexton

My company has been using Intra Testing Services for a year, and I am thoroughly impressed with their service. Their team was professional, responsive, and highly knowledgeable. The process was smooth and efficient.

Karounga Traore