The Department of Health and Human Services, specifically the National Institutes of Health (NIH), intends to negotiate a sole-source service agreement with Molecular Devices LLC for the maintenance of Government-owned Molecular Devices FLIPR-Tetra equipment. This procurement aims to secure factory-trained personnel capable of providing comprehensive mechanical, electrical, and software repair services for a base period of one year, with the option to extend for two additional years. The service is crucial for ensuring the operational integrity and optimal functionality of the equipment utilized by the Calcium Signaling Group at the NIH's National Institute of Environmental Health Sciences (NIEHS) facility in Research Triangle Park, North Carolina. Interested vendors may submit a capability statement by March 14, 2025, and should direct inquiries to Christopher Brown at christopher.brown3@nih.gov or by phone at 984-287-3011.