Professional specimen collection, mobile collection, courier, and chain-of-custody support.
Xorevion Diagnostics provides drug testing collection, DNA specimen collection, DOT collection support, mobile collection services, medical courier coordination, employer testing support, and chain-of-custody documentation for individuals, employers, attorneys, schools, agencies, and healthcare-adjacent providers.
Collection and logistics services designed for privacy, documentation, and dependable handling.
Xorevion supports the front-end collection and coordination process for testing-related needs. We help clients schedule, collect, document, label, package, and coordinate transfer when applicable.
Explore Xorevion’s primary services.
Drug Testing Services
Professional drug testing specimen collection for individuals, employers, workplace programs, personal documentation, post-incident needs, random testing, return-to-duty collection, and other authorized testing situations.
View Drug Testing
DNA Testing Collection
Private DNA specimen collection support for paternity, family relationship questions, personal DNA collection, legal-sensitive matters, attorney-requested collection, and mobile DNA needs.
View DNA Collection
DOT Testing
DOT collection support for safety-sensitive workers and transportation employers when the proper authorization, forms, and DOT collection requirements are provided.
View DOT Testing
Mobile Collection Services
On-site collection support for homes, workplaces, job sites, schools, agencies, facilities, private appointments, employer testing events, and approved mobile locations.
View Mobile Collection
Medical Courier Services
Courier coordination for specimens, documents, collection kits, chain-of-custody paperwork, testing forms, and approved medical-related materials requiring responsible handling.
View Courier Services
Chain of Custody
Documentation support for specimen identification, collection forms, labeling, sealing, secure handling, transfer, courier coordination, and chain-of-custody records.
View Chain of CustodyServices for hiring, workplace safety, and employee testing programs.
Employers need testing collection services that are organized, professional, and easy to coordinate. Xorevion supports pre-employment collection, random testing collection, reasonable suspicion collection, post-incident collection, return-to-duty collection, follow-up testing, DOT collection support, mobile workplace collection, and courier coordination.
Employer services are designed for HR teams, operations managers, safety directors, staffing companies, transportation companies, construction companies, care organizations, schools, agencies, and workplaces that need dependable collection support.
- Pre-employment drug testing collection
- Random and post-incident collection support
- DOT collection support when applicable
- Mobile workplace collection events
- Chain-of-custody documentation support
- Courier coordination for specimens and paperwork
Every collection should be handled with care, clarity, and proper instructions.
Specimen collection is not just about collecting a sample. It can involve identification, authorization, testing paperwork, chain-of-custody documentation, labeling, packaging, courier coordination, and transfer to an appropriate destination.
Xorevion helps clients understand what to bring, what documents may be required, how collection is handled, and how specimens or paperwork may be transferred when applicable.
- Identification support when required
- Collection form review
- Specimen labeling and packaging
- Chain-of-custody handling
- Courier coordination when applicable
- Professional communication with authorized parties
Professional support for individuals, businesses, and organizations.
Xorevion services are designed for clients who need collection, documentation, mobile service, or courier support handled with professionalism.
Individuals
Private drug testing collection, DNA collection, mobile collection, and documentation-sensitive personal services.
Employers
Workplace drug testing, DOT collection support, pre-employment collection, mobile events, and chain-of-custody support.
Attorneys
Legal-sensitive DNA collection, drug testing collection, chain-of-custody documentation, and courier coordination.
Schools
Staff testing support, campus collection, program-related collection, documentation support, and mobile coordination.
Government Agencies
Agency-requested collection, contractor testing, program-related collection, chain-of-custody, and courier support.
Healthcare Providers
Specimen collection support, medical courier services, mobile collection coordination, and provider-directed logistics.
A simple process for scheduling collection and support services.
Choose Service
Select the service you need, including drug testing, DNA collection, DOT support, mobile collection, courier, or chain-of-custody support.
Schedule
Book an appointment or contact Xorevion with location, timing, forms, authorization, and service requirements.
Collect
The specimen is collected professionally with privacy, documentation, labeling, and handling requirements in mind.
Coordinate
Specimens, documents, or kits may be prepared for courier, submission, transfer, or outside laboratory processing when applicable.
All Xorevion services in one place.
Drug Testing Collection
For employers, individuals, programs, agencies, schools, and documentation-sensitive needs. Collection may support pre-employment, random, post-incident, reasonable suspicion, return-to-duty, follow-up, or personal testing needs.
Open PageDNA Specimen Collection
For paternity, family relationship questions, personal DNA collection, attorney-requested collection, legal-sensitive documentation, and mobile DNA needs.
Open PageDOT Testing Support
For DOT-regulated employers and safety-sensitive workers when proper forms, authorization, and collection procedures are provided.
Open PageMobile Collection
For homes, workplaces, job sites, facilities, schools, agencies, private appointments, and approved collection locations.
Open PageMedical Courier
For specimens, testing documents, collection kits, forms, chain-of-custody paperwork, and approved medical-related materials.
Open PageEmployer Services
For HR teams, staffing agencies, DOT employers, workplaces, contractors, high-volume hiring events, and mobile employee collection needs.
Open PageChain of Custody
For specimen documentation, identification, labeling, sealing, transfer, courier coordination, and handling records when required.
Open PageService Areas
For clients seeking service availability across Pomona, the Inland Empire, Los Angeles County, Orange County, Riverside County, San Bernardino County, and surrounding areas.
Open PageClear and accurate service language matters.
Xorevion is careful to describe services accurately. We support collection, coordination, documentation, mobile appointments, and courier needs, but we do not currently claim to operate as a clinical laboratory or perform in-house laboratory analysis.
- Not currently a laboratory
- Does not issue independent in-house laboratory results
- Does not act as a Medical Review Officer
- Does not provide legal advice or medical diagnosis
- Does not determine court, employer, agency, or school acceptance
- Provides professional collection and logistics support
Services FAQs.
What services does Xorevion Diagnostics provide?
Xorevion provides drug testing collection, DNA specimen collection support, DOT collection support, mobile collection services, medical courier coordination, employer testing support, and chain-of-custody documentation.
Is Xorevion Diagnostics a laboratory?
No. Xorevion Diagnostics is not currently a laboratory. We provide specimen collection, documentation support, mobile collection coordination, chain-of-custody support, and courier-related services.
Can I book directly online?
Yes. You can use the booking page to schedule an appointment or contact Xorevion if you are unsure which service you need.
Does Xorevion offer mobile collection?
Mobile collection may be available for homes, workplaces, job sites, schools, agencies, facilities, and approved locations depending on schedule and service type.
Does Xorevion provide results?
Xorevion does not currently issue in-house laboratory results. Results are handled through the applicable outside laboratory, testing provider, MRO, employer, agency, court, or authorized reporting pathway.
Can employers use Xorevion?
Yes. Employers may use Xorevion for pre-employment collection, random testing support, DOT collection support, workplace mobile collection, post-incident collection, and chain-of-custody support.
Can attorneys request collection support?
Yes. Attorneys may request DNA collection, drug testing collection, chain-of-custody support, mobile collection, and courier coordination for legal-sensitive matters.
What should I bring to an appointment?
Bring valid identification and any paperwork, authorization forms, court documents, employer instructions, testing kits, or laboratory requisition forms provided to you.