About Testr
Testr is a mobile drug testing service, independently owned and built in Los Angeles. A certified collector comes to your door anywhere within 20 miles of Century City, in as little as 3 hours, and reads a 14-panel urine drug screen on the spot.
Drug testing, delivered
Testr sends a certified collector to your home or office instead of sending you to a clinic. Visits run 7 AM to 7 PM, seven days a week, anywhere within 20 miles of Century City: Beverly Hills, Brentwood, Calabasas, Santa Monica, Pacific Palisades, Manhattan Beach, Encino, Pasadena, West Hollywood, Culver City, Hollywood, Westwood, Venice, Downtown Los Angeles, Sherman Oaks, Studio City, Burbank, Glendale and the neighborhoods in between. Book on this site at testrla.com/book or in the Testr app for iPhone, and reach a person at (310) 210-1723 or support@testrla.com.
Testr exists because the alternatives are a lobby line at a collection site or a pharmacy kit read by whoever is holding it.
How a Testr visit works
Book a collector
Pick a 30-minute window between 7 AM and 7 PM. The earliest window is 3 hours after you book.
A 15-minute visit
A certified professional arrives in plain clothes, verifies identity with your door PIN, collects the urine specimen, and reads the 14-panel drug screen.
Get verified results
Rapid drug screen results before the collector leaves, sealed under a chain-of-custody code. Laboratory confirmation takes about 72 hours.
The collector arrives in plain clothes, confirms identity with the PIN on your screen, checks specimen temperature, reads all 14 panels before leaving, and seals the specimen with tamper-evident tape under a chain-of-custody code. Results are released to your account, and to a named third party only with your written consent. See the four app screens. A full walkthrough is in what happens at a mobile drug test visit.
Two tests, one laboratory
At-Home Rapid Test
A 14-panel urine drug screen read on site: amphetamines, methamphetamine, THC, cocaine, opiates, oxycodone, methadone, benzodiazepines, buprenorphine, barbiturates, MDMA, PCP, fentanyl and EtG, with creatinine, oxidant and pH checks. Urine only, non-DOT only. Each panel is explained on its own page.
Rapid Test with Laboratory Confirmation
The same screen, then the sealed specimen goes to a CAP-accredited laboratory for LC-MS/MS confirmation across an 81-substance menu, with measured levels in about 72 hours. Every laboratory report is reviewed by a Medical Review Officer (MRO), a physician who reviews laboratory-confirmed results and accounts for valid prescriptions before the report is released.
Vetted, trained, and unmarked
Every collector clears a background check before their first visit.
Current CPR certification. A professional in your home, not a courier.
Trained to recognize an opioid overdose and administer naloxone.
Five links, documented every time
- IdentityA one-time door PIN proves the collector reached the right person.
- CollectionTemperature-checked at collection, in the client's presence.
- SealTamper-evident seal applied and photographed before it leaves the room.
- SignaturesThe donor and the collector sign the record; a guardian signs for anyone under 18.
- Custody codeOne code ties the specimen, the report, and any lab result together.
Rapid drug test results are read on site as a screening test. When you need measured levels, the sealed specimen goes to an accredited toxicology laboratory for confirmation by LC-MS/MS.
Independently owned, built in Los Angeles
Testr is independently owned and run from Los Angeles, not a franchise or a clinic chain. A person reads every message sent to support@testrla.com, and if something on this site does not answer your question, ask.
Testr for iPhone
Book, track your collector on a live map, chat with them, and keep every record behind Face ID. The same account works here on the site and in the app.
How to reach Testr
Testr
Mobile drug testing
Service area: within 20 miles of Century City, Los Angeles, California
Phone: (310) 210-1723
Email: support@testrla.com
Web: https://testrla.com
Hours: Monday to Sunday, 7:00 AM to 7:00 PM
App: Testr on the App Store
Press inquiries: email support@testrla.com. Practices ordering for clients start at Testr for professionals.