Quest Diagnostics
Lab Testing at Quest Diagnostics - Temecula Jefferson - Employer Drug Testing Not Offered
Quest Diagnostics Patient Service Center in Temecula, CA 92590.
Order Lab Tests for Collection at This Location
Browse All TestsPopular tests at this location:
Address
27699 Jefferson Ave Ste 109Temecula, CA 92590
Riverside County
Hours
| Monday | 6:00 AM – 4:00 PM |
| Tuesday | 6:00 AM – 4:00 PM |
| Wednesday | 6:00 AM – 4:00 PM |
| Thursday | 6:00 AM – 4:00 PM |
| Friday | 6:00 AM – 4:00 PM |
| Saturday | 8:00 AM – 12:00 PM |
| Sunday | Closed |
Nearby alternatives
- Quest Diagnostics - Temecula Single Oak - Employer Drug Testing Not Offered28780 Single Oak Dr Ste 275, Temecula, CA 925901 mi
- Quest Diagnostics - Murrieta Hancock - Employer Drug Testing Not Offered25405 Hancock Ave Ste 102, Murrieta, CA 925623.3 mi
- Quest Diagnostics - Murrieta Medical Center - Employer Drug Testing Not Offered25460 Medical Center Dr Ste 102, Murrieta, CA 925623.4 mi
- LabCorp Murrieta25405 Hancock Ave Ste 107, Murrieta, CA 925623.4 mi
- LabCorp Murrieta25405 Hancock Ave Suite 104, Murrieta, CA 925623.4 mi
More lab options around Temecula
All Temecula lab locationsCompare draw centers in Temecula, CA.LabCorp Temecula31493 Rancho Pueblo Rd Ste 104, Temecula, CA 92592LabCorp Temecula31150 Temecula Pkwy Ste 201, Temecula, CA 92592LabCorp Temecula31493 Rancho Pueblo Rd Suite 207, Temecula, CA 92592Quest Diagnostics - Temecula Parkway - Employer Drug Testing Not Offered31150 Temecula Pkwy Ste 203, Temecula, CA 92592Quest Diagnostics - Temecula Single Oak - Employer Drug Testing Not Offered28780 Single Oak Dr Ste 275, Temecula, CA 92590
About this location
Quest Diagnostics Patient Service Center. Quest Diagnostics operates one of the largest networks of clinical laboratories in the United States, offering a wide range of diagnostic tests for patients, physicians, and employers.
Listing last updated 2026-04-25.