520 N Prospect Ave, Ste 305

Redondo Beach, CA 90277

Phone: (310) 376-4830
Fax: (310) 376-1902
Last updated: July 2, 2026

Head to 520 North Prospect Avenue, Suite 305, in Redondo Beach, California — this Quest Diagnostics patient service center sits between Prospect Avenue and Diamond Street, with its entrance at the front of the building. Open five days a week, it's among the 2,000+ Quest draw sites in the network Superpower uses for blood draws.

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Monday: 8:00 AM – 12:30 PM
Tuesday: 8:00 AM – 12:30 PM
Wednesday: 8:00 AM – 12:30 PM
Thursday: 8:00 AM – 12:30 PM
Friday: 8:00 AM – 12:30 PM
Saturday: Closed
Sunday: Closed

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