Lab Testing in Oak Hill, VA
Oak Hill and Fox Mill neighbors are practically next door — most are at our Chantilly lab in under ten minutes via Route 50 or West Ox Road. Walk-in same-day testing for STDs, drug screens, blood work and paternity DNA is just up the road.
From Oak Hill
5–10 min · 3–6 miles
- Address
- 4500 Daly Drive, Suite 240
- Plaza
- Westfields Corporate Center
- Parking
- Free on-site
- Today
- Walk-ins welcome
Neighborhoods we see most
Nearby landmarks
Why Oak Hill chooses us
The closest private lab for Oak Hill residents
We see Oak Hill clients every day — here’s why they choose us over the hospital lab or a primary-care referral.
Oak Hill and the Fox Mill and Franklin Farm neighborhoods sit practically on our doorstep, tucked between West Ox Road and Route 50. Many residents are surprised how close convenient, no-referral lab testing is — often under ten minutes door to door. From pediatric wellness panels to executive blood work, families here treat us as their everyday lab.
Right around the corner
Oak Hill residents reach our Chantilly lab on Daly Drive in 5–10 min. Free parking, easy access off Route 50 and Route 28, no traffic to fight through.
Walk-in friendly
Walk-ins are welcome during open hours for almost every test. Booking online guarantees a specific slot and a shorter wait.
No insurance hassle
Your results never travel through your insurance carrier. You see the full price up front, pay with cash, card, or HSA / FSA, and keep your record private.
Most results in 24–72 hours
Processed at the same reference labs hospitals use. Same accuracy, dramatically faster turnaround than the primary-care referral path.
Real local lab
Independently owned and operated — not a hospital chain. We know Fairfax County and Oak Hill because we live here too.
Doctor’s order included
No referral needed for almost every test. We provide the doctor’s order as part of every visit.
Most requested
Tests Oak Hill books most
The tests our clients from your community ask for most often, with current walk-in prices.
HIV Test
Confidential HIV antibody and antigen testing.
Chlamydia & Gonorrhea Test
Urine PCR for chlamydia and gonorrhea — fast and accurate.
Comprehensive STD Panel
Our most-requested panel — covers HIV, hepatitis B & C, syphilis, chlamydia, gonorrhea, herpes I & II.
Paternity DNA Test
Peace-of-mind paternity testing using simple cheek-swab samples.
10 Panel Drug Test (Urine)
Screens for 10 common drugs of abuse including amphetamines, opiates, THC, cocaine and more.
Annual Check-Up Panel
CBC, CMP, lipid panel and thyroid screen — the full picture for your annual physical.
Who comes to us
From Oak Hill, we see…
- Oak Hill and Fox Mill families arranging paternity and DNA tests
- Active adults running executive wellness panels
- Working professionals dropping in for drug screens before a new role
From Oak Hill
How to get to our Chantilly lab
Oak Hill and Fox Mill neighbors are practically next door. Take Route 50 west or West Ox Road south and you’re at our Daly Drive lab in under ten minutes. Pull into the Westfields-area lot and park free right outside the door.
When we’re open
Hours of operation
Walk-ins are welcome during all open hours. Booking online guarantees a specific slot.
- Monday
- 9:00 am – 6:00 pm
- Tuesday
- 9:00 am – 6:00 pm
- Wednesday
- 9:00 am – 6:00 pm
- Thursday
- 9:00 am – 6:00 pm
- Friday
- 9:00 am – 6:00 pm
- Saturday
- 9:00 am – 1:00 pm
- Sunday
- Closed
- Employer-based drug testing: walk-ins only, M–F 11 am – 3 pm.
- Doctor’s order included with every test — no referral needed.
FAQ
Oak Hill questions, answered
Common questions from clients coming to our Chantilly lab from Oak Hill.
How far is your Chantilly lab from Oak Hill?
From Oak Hill, our Daly Drive location is approximately 3–6 miles — a typical drive of 5–10 min. Free parking is available directly outside our entrance.
Do I need an appointment from Oak Hill?
Walk-ins are welcome during open hours for almost every test. Booking an appointment guarantees a specific time slot and a shorter wait — especially helpful for Saturday visits or for employer-based drug testing, which is walk-in only Monday through Friday from 11 am to 3 pm.
Can Oak Hill businesses set up an employer testing account?
Yes. We work with employers across Fairfax County and the surrounding area for pre-employment screening, DOT-regulated programs, and ongoing random pool testing. Setup usually takes a single 20-minute conversation — call us or submit a quote request on the Business Solutions page.
How do I get to Any Lab Test Now Chantilly from my area?
We’re at 4500 Daly Drive, Suite 240, near the Westfields Corporate Center just off Route 50 and Route 28. Most surrounding communities — Centreville, Fairfax, Herndon, Oak Hill, South Riding — are 5 to 20 minutes away. Free parking on site.
Is there parking at the lab?
Yes — free parking sits directly outside our entrance at the Daly Drive office near Westfields. ADA-accessible spaces are closest to the door.
Do you serve businesses outside Chantilly?
Yes. We work with employers throughout Fairfax County and the surrounding Northern Virginia area, and we offer on-site collection for businesses with regular testing volume.
Service area
Other communities we serve
One central Chantilly lab — minutes away from every community in western Fairfax County.
Ready, Oak Hill?
Book online or call. Walk-ins are always welcome during open hours.