It’s Monday morning in Lafayette. A probation officer needs to confirm that a client ordered into treatment has stayed drug-free over the weekend. The stakes are high: the officer must submit verified results to the court that afternoon. With Magnolia Monitoring’s reliable drug testing services, the officer doesn’t have to guess or delay — results are accurate, fast, and court-admissible.
Based in Covington and serving all of Louisiana, Magnolia Monitoring provides comprehensive drug testing solutions for courts, probation officers, employers, treatment centers, and families. From hair testing that tracks long-term use to urine testing for recent activity, our services are designed to deliver the accountability and precision that the legal system requires.
Call Philip Direct: 985-869-2241

Drug use plays a role in countless criminal and probation cases across Louisiana. Judges and probation officers rely on drug testing to:
For clients, reliable testing isn’t just about consequences it’s a chance to prove compliance and rebuild trust with courts, employers, and family members.
Magnolia Monitoring offers a full spectrum of drug testing options, each tailored to meet different court and
probation needs. Our partnerships with ExperTox and Redwood Toxicology Labs ensure accuracy, chain-of-custody
compliance, and court-ready reporting.
Hair testing provides a 90-day detection window, making it one of the most effective methods for identifying long-term or chronic drug use.
Hair testing is often used when courts or probation officers need a longer-term view of client behavior beyond the last few days.


Nail testing is another long-range detection option, capable of showing drug use for 6–12 months depending on nail length.
This is particularly valuable for custody disputes and probation programs where sustained sobriety must be verified.
Urine testing remains the most common method for drug screening. It provides recent-use detection and is cost-effective for frequent testing.
Probation officers across Louisiana often order urine testing for weekly or random checks, ensuring compliance between court dates.

The PharmChek® Drugs of Abuse Sweat Patch provides continuous, tamper-evident drug monitoring 24 hours a day, 7 days a week. Designed for long-term detection, it collects sweat through a semipermeable film that allows the skin to breathe while securely trapping drug metabolites. This technology offers a hygienic, reliable, and court-admissible alternative to traditional urine or oral fluid testing—making it a trusted choice for probation officers, treatment programs, and courts nationwide.
Because you only sweat the truth.
When a Louisiana court, probation officer, or treatment provider orders drug testing, Magnolia Monitoring
ensures the process is seamless and defensible:


Clients report to our Covington office or an approved collection site.

All collections follow ExperTox/Redwood lab standards with full chain-of-custody protocols.

Samples are processed at accredited labs with industry-leading accuracy.

Results are delivered quickly, in formats accepted by probation officers, judges, and attorneys.


Clients report to our Covington office or an approved collection site.

All collections follow ExperTox/Redwood lab standards with full chain-of-custody protocols.

Samples are processed at accredited labs with industry-leading accuracy.

Results are delivered quickly, in formats accepted by probation officers, judges, and attorneys.
A probation officer in Rapides Parish relied on hair testing to confirm whether a client had been sober for 90 days. The results showed compliance, helping the client avoid incarceration and continue treatment.
In Caddo Parish, a family court case involved disputed custody. Nail testing revealed long-term substance use that influenced the judge’s decision, ensuring the child’s best interests were protected.
And in St. Tammany Parish, a client’s urine test revealed relapse, allowing immediate intervention before a violation escalated.
These cases highlight why reliable drug testing is critical to Louisiana’s justice system.

Probation officers and judges across Louisiana choose Magnolia Monitoring because we:
Magnolia Monitoring serves all 64 Louisiana parishes, including:
Our local presence means you get faster results, responsive service, and personal attention unmatched by national providers.
Drug testing isn’t just about results — it’s about building trust in the legal process. At Magnolia Monitoring, we
combine advanced laboratory partnerships with personalized service rooted in Louisiana values. Every test we collect,
every report we deliver, and every client we support reflects our mission: accountability with dignity.
If you are a probation officer, judge, attorney, employer, or family member in need of reliable drug testing, Magnolia
Monitoring is ready to help.
Call Philip Direct: 985-869-2241