RT-PCR COVID-19 Testing?



Sierra Bio Lab provides RT-PCR testing performed to detect Covid-19 virus via nasal-pharynx swab according to CDC protocol. While we offer rapid COVID-19 test, they are not accurate, and the results are not for traveling purposes.

If this is for traveling purposes, please arrive within 3 days before your departure date to be tested and make sure you have your passport upon arrival at the testing center.

Operation hours

Monday – Friday:
You will receive your data within 24 hours via email and phone, available in pdf file to print at home before your departure.

Monday – Friday:
9 AM- 5 PM
2060 Marengo Street Los Angeles, CA 90033

Monday – Friday:
8 AM ~ 1 PM
16902 Millikan Ave Irvine, CA 92606

Saturday & Sunday: Appointments only and extra fees
Other services:
• Expedite: Within 6 hours ($180)
• Sports Team/Group/Organization/Company/School
: contact the center for more information

Our documentation is compliant with:
• All destination states except Hawaii (please see below) and other countries.
• All Counties and OSHA safety requirements

NOTE: HAWAI'I ONLY - DO NOT SCHEDULE The state government of Hawai'i has chosen only large corporate partners for pre-travel testing.

See your options here: https://hawaiicovid19.com/travel/
Irvine and Los Angeles Testing Location
Orange Country : 16902 Millikan ave Irvine, CA 92606 (Directions) 949-527-9010
Los angeles Country : 2060 Marengo St. LA, CA 90033 (Directions) 323-576-2528
Sierra Home Health Care Service

How it Works