This is a market research notice to identify small businesses capable of providing a system upgrade of antennas, splitters, and cabling across Drydocks 1-4 and their pump wells at Pearl Harbor Naval Shipyard, along with ongoing maintenance support. The contractor must respond to trouble calls within two business days and perform monthly preventative maintenance, repair, and calibration. The applicable NAICS code is 811210, with a small business size standard of $34,000,000. Responses are due by 08:00 AM HST on 16 JULY 2026. The location for performance is Pearl Harbor Naval Shipyard and Intermediate Maintenance Facility.