lab client services
Customer service — test ordering and administrative support
Castle customer-service inquiries.
Published hoursNot published in this record
Confirm the exact product or service
National contact — confirm product and location
Organization-specific U.S. administrative support. Test availability, ordering requirements, insurance and assistance terms require individual confirmation; no county service area is inferred.
Mailing addressNot researched for this route
Option 1.
Menus can change. No live call verification is claimed.
Published Castle customer-service route. The current test catalog supplies the product scope; individual test requirements must be confirmed.
View source ↗ · Source checked 2026-10-22 · castle products ↗
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