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COVID Test Locations

My Care Labs offers quick, hassle-free, and accurate COVID-19, RSV, and Influenza RT-PCR testing. With same-day or 24-hour results, we provide fast turnaround for busy patients on-site at our laboratory and at pop-ups throughout California.

Fremont Lab | My Care Labs

NorCal: Fremont Lab

My Care Labs: Fremont Laboratory Test Site

Address: 5500 Stewart Ave, Ste 108, Fremont, CA 94538

Hours: Monday – Friday 8:30am to 6:00pm and Saturday – Sunday 9:00am to 4:00pm by walk-in or by appointment. Dial *108 at lobby to be buzzed in; no tailgating other building tenants.

My Care Labs Union City Pop-up - Union City BART Parking Lot 2

My Care Labs Pop-up: Union City BART Test Site

Address: 34800 11th St, Union City, CA 94587 – Union City BART, Parking Lot 2
Hours: Monday, Wednesday, and Friday 8:30am to 4:00pm drive through, walk-in, or by appointment. Occasionally open Tuesday/Thursday instead; this is shown on the booking calendar.

My Care Labs Mobile Testing: Corona, CA

Address: Corona, CA 92882

Hours: Mobile testing on demand. Monday – Friday 9:00am to 5:00pm by appointment.

My Care Labs Pop-up: Riverside Gurdwara Testing Site

Address: 7940 Mission Blvd, Riverside, CA 92509

Hours: Sunday 9:30am-3:30pm. All other days by appointment.

SF Bay Area / Silicon Valley Mobile Testing on Demand

Address: We offer mobile testing on demand throughout the SF Bay Area for groups of 3+. Convenience fees may apply based on distance, rush orders, solo appts. Hours: Monday – Friday 9:00am to 4:00pm by appointment. Saturday – Sunday by appointment. Call to confirm: 800-790-4550.

Fremont Laboratory & Testing Office :


Address: 5500 Stewart Ave, Ste 108, Fremont, CA 94538

Union City BART Drive-Through Covid
Testing Pop-Up:
Address:34800 11th St, Union City, CA 94587
– Union City BART, Parking Lot 2
Fremont Gurdwara
(Sikh Temple) Covid Testing Popup

Address: 300 Gurdwara Rd, Fremont, CA 94536

Fremont Laboratory

Union City BART Pop-up

Mobile Testing: Silicon Valley