The Department of Defense, through the Naval Surface Warfare Center Indian Head Division (NSWC IHD), is seeking to establish Blanket Purchase Agreements (BPAs) for air conditioning and warm air heating equipment, as well as refrigeration components. The procurement aims to secure standard commercial supplies and services at competitive prices, specifically under PSC/FSC Codes 4120 and 4130, with a focus on small business participation. Interested vendors must provide documentation of their capabilities, a price list, and at least three past performance references, which will be evaluated based on customer satisfaction and technical success. Submissions for consideration for the June award are due by April 30, while those for the December award must be submitted by October 31. For further inquiries, interested parties can contact Rebecca Collins at rebecca.m.collins17.civ@us.navy.mil or Brandi L. Sorzano at brandi.sorzano@navy.mil.