NASA's Langley Research Center is seeking to procure diagnostic and repair services for the HSRL-2 GOLD Laser Electronics Unit, with the intention of issuing a sole source contract to Fibertek Inc. The procurement involves labor for diagnosing the laser unit, receiving government-furnished equipment, and providing documentation, culminating in a report detailing the findings and a formal quote for repairs. The GOLD laser is a custom-built, high-power pulsed laser critical for atmospheric ozone profiling, and Fibertek, as the original equipment manufacturer, possesses the unique capabilities required for this specialized service. Interested organizations may submit their qualifications to Michael Devine at michael.p.devine@nasa.gov by March 20, 2025, at 4:30 PM EST for consideration in this acquisition process.