- Secure Specimen Handling & Delivery
Mobile Blood Draw &
Specimen Collection!
Professional mobile phlebotomy and specimen courier services across
Washington, DC, Maryland, and Virginia.
- Our Process
How It Works
-
Get Your Lab Order or Kit
Obtain a physician order or lab kit.
-
Book Your Appointment
Choose a convenient date and time.
-
We Come to You
A trained professional performs your collection.
-
We Deliver Your Specimen
Secure transport to your preferred laboratory or carrier.
- Our Services
Our Services
Blood Collection
(All Ages)
Professional venipuncture for pediatric, adult, and geriatric patients.
Pediatric & Newborn (PKU) Collection
Specialized heel stick collections for newborn screening.
Specialty Collections
- Quantiferon TB Testing
- Blood Culture Collection
- Clinical Research Specimens
- Paternity & DNA Testing
- Special Collection Kits
- Why Us?
Why Choose OnCall Mobile Labs!
Choosing a mobile phlebotomy provider is about trust, reliability, and professionalism. OnCall Mobile Labs is built on a commitment to delivering high-quality, patient-centered service while maintaining strict compliance with healthcare industry standards.
Certified & Experienced Professionals
Our services are performed by trained and qualified healthcare professionals with experience in venipuncture, specimen collection, and patient care across all age groups.
Convenience Without Compromise
We bring professional laboratory collection services directly to your home, workplace, or facility—reducing travel, wait times, and exposure while maintaining clinical-quality service.
Same-Day & STAT Availability
We offer flexible scheduling, including same-day and urgent (STAT) collections, to meet time-sensitive healthcare needs without unnecessary delays.
Proper Specimen Handling & Integrity
Every specimen is collected, labeled, stored, and transported following established clinical guidelines, including temperature control, timing requirements, and chain-of-custody protocols to ensure accuracy and reliability.
Reliable & On-Time Service
We respect your time. Our team is committed to arriving within the scheduled window and completing services efficiently while maintaining the highest standards of care.
HIPAA-Compliant & Confidential
We strictly adhere to all HIPAA regulations, ensuring that your personal and health information is handled with the highest level of privacy and security at every step.
- Serve
Who We Serve
- Specialty Collections
Specialty Collections
We handle advanced and sensitive collections with precision:
Quantiferon (TB) Testing
Blood Culture Collection
Join countless satisfied customers who’ve
relied on our consistent, expert deliveries.
98%
On-Time Rate
PKU / Newborn Screening detects developmentalphenylketonuria in infants through blood tests enabling timely treatment.
PKU / Newborn Screening
Specialty Lab Kits
- Our Service Locations
Serving DC, Maryland & Virginia
We provide mobile specimen collection across:
Washington, DC
Maryland (Montgomery County, Prince George’s County)
Northern Virginia (Fairfax, Prince William, Loudoun, Falls Church, Arlington)
- FAQs
OnCall Mobile Labs FAQs
Have questions? We’ve got you covered. Explore everything you need to know about our on-demand mobile lab services,
home sample collection, and fast, reliable results.
Do you perform lab testing?
No. We only collect and transport specimens.
Do I need a physician order?
Yes, all collections require a valid order or kit.
Do you serve all ages?
Yes, including pediatric and elderly patients.
How long does it take?
Most visits take 10–20 minutes.
Do you accept insurance?
No. We are a direct-pay service.
What if my sample is rejected?
Recollection is free if it’s our error.
- Contacts
Need a blood draw today?
Book your appointment or call now for same-day service.