Mobile DNA & Drug Testing Services in Houston and Surrounding Areas

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Free consultation – 15 minutes

 This free consultation provides information about Mobile DNA testing, DOT, and drug testing services, including on-site testing, offered by Radiant Path Mobile Lab. We’ll review your needs, explain your options, and discuss next steps. No testing is performed during this call, and no legal or medical advice is provided. 

Book an Appointment

DNA Testing

All DNA testing services are conducted using strict identification and collection procedures.

On site - DNA Testing (Corporate Only)

Book Consult with sales rep 346-460-4608

Professional on-site DNA collection services designed for law firms, medical facilities, hospitals, government agencies, and organizations requiring convenient and confidential DNA testing solutions. Our mobile team travels directly to your office, facility, or designated location to perform collections while maintaining strict identification, documentation, and chain-of-custody procedures. 

Legal DNA Test

$385

Court-admissible testing conducted in full compliance with legal and evidentiary standards.

Peace of Mind Paternity & Maternity DNA Testing

$285

Paternity and Maternity DNA testing for individuals and families seeking personal confirmation of biological parentage. This can not be used in court.

Relationship DNA Testing - Avuncular, Grandparents, Siblings, Twin Zygosity

$400

For individuals and families seeking to verify biological connections when standard parent-child testing is not available or when additional confirmation is required.

Immigration DNA Testing

$500

Help verify biological relationships for immigration cases. All collections follow strict chain-of-custody procedures and are processed through AABB-accredited laboratories, ensuring results meet USCIS and U.S. Embassy requirements. 

Infidelity DNA Testing

$400

Confidential infidelity DNA testing to help individuals seek clarity in sensitive situations. 


Drug Testing

DOT and Non-DOT drug testing services follow strict collection and identification procedures. Valid ID is required.

On Site - Drug Testing (Corporate Only)

Book Consult with sales rep 346-460-4608

This service is designed exclusively for employers, companies, and organizations needing professional on-site drug testing in Houston and surrounding areas for employees or job candidates. 

Non- DOT Urine Drug Test - 5,10,12,14 panel rapid or Lab-based

Starting at $55

Ideal for pre-employment screening, random testing, reasonable suspicion, or post-accident situations. Results are typically available within minutes.   

DOT Drug Test (Individual)

$95

Testing for employers, owner-operators, and safety-sensitive transportation professionals who require testing that meets federal regulations. Our mobile service brings certified collectors directly to your job site, terminal, or designated location, reducing downtime and helping maintain workforce compliance. 

Hair Follicle Drug Test

Starting at $125

Hair follicle drug testing provides an extended detection window, identifying substance use over a longer period than urine testing.  

Child Guard 5 panel

$145

Child Guard is an advanced hair drug test designed to detect passive exposure to substances of abuse in children. This specialized test is used for child welfare cases, custody evaluations, and protective investigations. Select your preferred date and time below to schedule testing. Our certified professionals will handle your case with sensitivity, discretion, and the utmost care.   


Alcohol Testing

Confidential mobile alcohol testing services for personal, legal, workplace, and compliance-related needs.

ETG - Urine

Starting at $80

EtG (Ethyl Glucuronide) Alcohol Urine Testing is designed to detect recent alcohol consumption beyond the timeframe of standard alcohol tests.  

Our EtG alcohol testing services are ideal for court-ordered testing, probation requirements, workplace compliance, personal monitoring, and substance abuse programs. All collections are conducted using strict identification and collection procedures to ensure accuracy, confidentiality, and professional documentation.  

ETG - Hair Follicle

Starting at $225

EtG (Ethyl Glucuronide) Hair Follicle Alcohol Testing is used to detect repeated or excessive alcohol consumption over an extended period of time.  

This test is commonly used for court cases, probation requirements, professional monitoring programs, child custody matters, workplace compliance, and personal monitoring situations. Collections are performed using strict identification and chain-of-custody procedures to ensure accurate and confidential results. 


Compliance and Pre-employment Services

Our Compliance and Pre-Employment Services are designed to support employers and individuals with essential verification and documentation needs.

Background Check - Bundle Packages available -Book Consult

Starting at $45

National Criminal Database

County Criminal Search

SSN Trace & Address History

Sex Offender Registry

Motor Vehicle Records (MVR)

Employment Verification

Education Verification

Ink Fingerprinting

$55

This appointment is for ink fingerprinting services required for background checks, licensing, employment, or personal records. Fingerprints are captured using traditional ink methods in accordance with requesting agency requirements. A valid government-issued photo ID is required at the time of service. Mobile/onsite appointments may be available. 

I9 Verification Services

$55

For employers and remote hires. As an authorized representative, we verify employee identity and work authorization documents in compliance with federal I-9 requirements. 

Notary Services

Book Consult

Convenient mobile notary services for personal and business documents. Available as a standalone service or in combination with testing appointments. Contact us for a quote or bundle pricing with other services. 

All testing services are conducted through accredited laboratories. Radiant Path Mobile Lab provides mobile collection and coordination services only and does not offer medical or legal advice. Proper authorization is required for all services.

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