Skip to main content

In-home sample collection may be available in your area for purchase through Quest Mobile™

When scheduling an appointment online, use your zip code (not city name) for best results. After entering your zip code, a Quest Mobile option will appear if it’s available for purchase in your area. Let’s check

Hide
Quest Diagnostics

Location search

Lab testing, laboratory and office locations around the world

Quest Diagnostics has headquarters in the U.S. and operations in India, Ireland, and Mexico. Our products and services are used by customers in over 130 countries. We also collaborate with many international diagnostic laboratories, hospitals and clinics to help improve human health around the world.

Search for a lab testing location to schedule an appointment

Required

Search

Looking for a facility or operation that is not a lab testing location?

US Facilities & Operations International Facilities & Operations

List

One Stop Fingerprinting & Lab - CA (Preferred)

19201 S Reyes Ave,

Ste R02

Compton, CA 90221

Get Directions
ds-icon--pin Created with Sketch.

2.29 mi away

702-827-1525
Monday: 8:30 am-5:00 pm
Tuesday: 8:30 am-5:00 pm
Wednesday: 8:30 am-5:00 pm
Thursday: 8:30 am-5:00 pm
Friday: 8:30 am-5:00 pm
Saturday: 8:30 am-1:00 pm
Sunday: Closed
Akeso Occ Health - Paramount (Preferred)

7300 Alondra Blvd,

Ste 100

Paramount, CA 90723

Get Directions
ds-icon--pin Created with Sketch.

3.52 mi away

562-616-1166
Monday: Vary
Tuesday: Vary
Wednesday: Vary
Thursday: Vary
Friday: Vary
Saturday: Vary
Sunday: Vary
Fastest Labs of Gateway Cities (Preferred)

3331 E Artesia Blvd,

Long Beach, CA 90805

Get Directions
ds-icon--pin Created with Sketch.

4.46 mi away

562-470-6219
Monday: 9:00 am-4:00 pm
Tuesday: 9:00 am-4:00 pm
Wednesday: 9:00 am-4:00 pm
Thursday: 9:00 am-4:00 pm
Friday: 9:00 am-4:00 pm
Saturday: Closed
Sunday: Closed
Fastest Labs of Torrance (Preferred)

18156 Crenshaw Blvd,

Torrance, CA 90504

Get Directions
ds-icon--pin Created with Sketch.

4.81 mi away

424-433-5553
Monday: 9:00 am-4:00 pm
Tuesday: 9:00 am-4:00 pm
Wednesday: 9:00 am-4:00 pm
Thursday: 9:00 am-4:00 pm
Friday: 9:00 am-3:30 pm
Saturday: Closed
Sunday: Closed
Carbon Health - Carson Street (Preferred)

2010 E Carson St,

Long Beach, CA 90807

Get Directions
ds-icon--pin Created with Sketch.

4.93 mi away

213-401-0371
Monday: 8:00 am-8:00 pm
Tuesday: 8:00 am-8:00 pm
Wednesday: 8:00 am-8:00 pm
Thursday: 8:00 am-8:00 pm
Friday: 8:00 am-8:00 pm
Saturday: 8:00 am-8:00 pm
Sunday: 8:00 am-8:00 pm
Bayside Medical Clinic (Preferred)

2301 W El Segundo Blvd,

Hawthorne, CA 90250

Get Directions
ds-icon--pin Created with Sketch.

5.05 mi away

323-757-2118
Monday: 24 hrs
Tuesday: 24 hrs
Wednesday: 24 hrs
Thursday: 24 hrs
Friday: 24 hrs
Saturday: Closed
Sunday: Closed
AFC Urgent Care - Torrance (Preferred)

24329 Crenshaw Blvd,

Ste D

Torrance, CA 90505

Get Directions
ds-icon--pin Created with Sketch.

7.1 mi away

310-868-8100
Monday: 8:00 am-8:00 pm
Tuesday: 8:00 am-8:00 pm
Wednesday: 8:00 am-8:00 pm
Thursday: 8:00 am-8:00 pm
Friday: 8:00 am-8:00 pm
Saturday: 8:00 am-8:00 pm
Sunday: 8:00 am-8:00 pm
Reliant Imm Care - Huntington Park (Preferred)

5900 Pacific Blvd,

Huntington Park, CA 90255

Get Directions
ds-icon--pin Created with Sketch.

7.6 mi away

310-491-7080
Monday: Vary
Tuesday: Vary
Wednesday: Vary
Thursday: Vary
Friday: Vary
Saturday: Vary
Sunday: Vary
Carbon Health - Long Beach (Preferred)

555 E Ocean Blvd,

Ste 110

Long Beach, CA 90802

Get Directions
ds-icon--pin Created with Sketch.

8.25 mi away

562-645-4227
Monday: 8:00 am-8:00 pm
Tuesday: 8:00 am-8:00 pm
Wednesday: 8:00 am-8:00 pm
Thursday: 8:00 am-8:00 pm
Friday: 8:00 am-8:00 pm
Saturday: 8:00 am-8:00 pm
Sunday: 8:00 am-8:00 pm
Carbon Health - Redondo Beach (Preferred)

415 N Pacific Coast Hwy,

Ste 101

Redondo Beach, CA 90277

Get Directions
ds-icon--pin Created with Sketch.

8.34 mi away

310-295-9064
Monday: 8:00 am-8:00 pm
Tuesday: 8:00 am-8:00 pm
Wednesday: 8:00 am-8:00 pm
Thursday: 8:00 am-8:00 pm
Friday: 8:00 am-8:00 pm
Saturday: 8:00 am-8:00 pm
Sunday: 8:00 am-8:00 pm
DeLure Diagnostics (Preferred)

130 S Market St,

Unit 102 A

Inglewood, CA 90301

Get Directions
ds-icon--pin Created with Sketch.

8.36 mi away

424-480-8649
Monday: 24 hrs
Tuesday: 24 hrs
Wednesday: 24 hrs
Thursday: 24 hrs
Friday: 24 hrs
Saturday: 24 hrs
Sunday: Closed
ProActive Work El Segundo (Preferred)

920 N Nash St,

El Segundo, CA 90245

Get Directions
ds-icon--pin Created with Sketch.

8.66 mi away

310-321-5500
Monday: 8:00 am-5:00 pm
Tuesday: 8:00 am-5:00 pm
Wednesday: 8:00 am-5:00 pm
Thursday: 8:00 am-5:00 pm
Friday: 8:00 am-5:00 pm
Saturday: Closed
Sunday: Closed
Reliant Immediate Care Med Grp (Preferred)

5901 W Century Blvd,

Los Angeles, CA 90045

Get Directions
ds-icon--pin Created with Sketch.

9.18 mi away

310-215-6000
Monday: 24 hrs
Tuesday: 24 hrs
Wednesday: 24 hrs
Thursday: 24 hrs
Friday: 24 hrs
Saturday: 24 hrs
Sunday: 24 hrs
Ross Health Care (Preferred)

2476 S Atlantic Blvd,

Commerce, CA 90040

Get Directions
ds-icon--pin Created with Sketch.

9.23 mi away

323-780-1650
Monday: 8:00 am-5:00 pm
Tuesday: 8:00 am-5:00 pm
Wednesday: 8:00 am-5:00 pm
Thursday: 8:00 am-5:00 pm
Friday: 8:00 am-5:00 pm
Saturday: 8:30 am-1:00 pm
Sunday: Closed
Akeso Occ Health - Commerce (Preferred)

6538 Telegraph Rd,

Commerce, CA 90040

Get Directions
ds-icon--pin Created with Sketch.

9.26 mi away

323-726-3212
Monday: 24 hrs
Tuesday: 24 hrs
Wednesday: 24 hrs
Thursday: 24 hrs
Friday: 24 hrs
Saturday: 24 hrs
Sunday: 24 hrs
Akeso Occ Health - N Santa Fe Sprgs (Preferred)

11817 Telegraph Rd,

Santa Fe Springs, CA 90670

Get Directions
ds-icon--pin Created with Sketch.

9.44 mi away

562-949-9328
Monday: 7:00 am-5:00 pm
Tuesday: 7:00 am-5:00 pm
Wednesday: 7:00 am-5:00 pm
Thursday: 7:00 am-5:00 pm
Friday: 7:00 am-5:00 pm
Saturday: Closed
Sunday: Closed
Fastest Labs of Los Nietos (Preferred)

12215 Telegraph Rd,

Ste 103

Santa Fe Springs, CA 90670

Get Directions
ds-icon--pin Created with Sketch.

9.75 mi away

562-645-4995
Monday: 8:00 am-5:00 pm
Tuesday: 8:00 am-5:00 pm
Wednesday: 8:00 am-5:00 pm
Thursday: 8:00 am-5:00 pm
Friday: 8:00 am-5:00 pm
Saturday: Closed
Sunday: Closed

Our focus on your safety

Our safety precautions help ensure your confidence and comfort while visiting our Patient Service Centers to get the testing you need, today and every day.

Learn More

Our company

Quest® is the brand name used for services offered by Quest Diagnostics Incorporated and its affiliated companies. Quest Diagnostics Incorporated and certain affiliates are CLIA-certified laboratories that provide HIPAA-covered services.  Other affiliates operated under the Quest® brand, such as Quest Consumer Inc., do not provide HIPAA-covered services. 

 

Quest®, Quest Diagnostics®, any associated logos, and all associated Quest Diagnostics registered or unregistered trademarks are the property of Quest Diagnostics. All third-party marks—® and ™—are the property of their respective owners. © 2025 Quest Diagnostics Incorporated. All rights reserved. Image content features models and is intended for illustrative purposes only.