PSC 4120 – Air Conditioning Equipment

What PSC 4120 (Air Conditioning Equipment) covers, and 102 active federal contract opportunities classified under it.

Part of PSC 41 – Refrigeration, Air Conditioning, and Air Circulating Equipment

Recent Opportunities

• Mini Splits with Heat Pump for Cole M. Rivers Hatchery
  Agency: DEPT OF DEFENSE Posted: Aug 5, 2026 Due: Aug 20, 2026 NAICS: 238220 Set-Aside: SBA Location: Oregon
• Replace Training Center Air Conditioning
  Agency: JUSTICE, DEPARTMENT OF Posted: Aug 4, 2026 Due: Aug 19, 2026 NAICS: 238220 Set-Aside: SBA Location: Illinois
• FCI ELKTON - PROJECT 26Z2BC3 SUPPLY REPLACEMENT ROOFTOP HVAC UNITS
  Agency: JUSTICE, DEPARTMENT OF Posted: Aug 4, 2026 Due: Aug 14, 2026 NAICS: 333415 Set-Aside: SBA Location: Ohio
• RHN X-Band AC Replacement
  Agency: DEPT OF DEFENSE Posted: Aug 4, 2026 Due: Aug 5, 2026 NAICS: 238220 Location: Guam
• JBSA LAK HVAC Replacement System B4983
  Agency: DEPT OF DEFENSE Posted: Aug 4, 2026 NAICS: 238220 Set-Aside: SBA Location: Texas
• FPC Yankton - Durand PTAC Systems
  Agency: JUSTICE, DEPARTMENT OF Posted: Aug 4, 2026 Due: Jun 8, 2026 NAICS: 333415 Set-Aside: SBA Location: South Dakota
• AIR CONDITIONER
  Agency: DEPT OF DEFENSE Posted: Aug 3, 2026 Due: Aug 4, 2026 NAICS: 333415 Set-Aside: SBA Location: Washington
• Environmental Control Unit F100-60, Green (NSN 4120016171273) and Environmental Control unit F100-60, Tan (NSN 412001617282)
  Agency: DEPT OF DEFENSE Posted: Aug 3, 2026 Due: Sep 2, 2026 NAICS: 333415 Location: Michigan
• 41--Midland Substation, Midland Repeater HVAC
  Agency: ENERGY, DEPARTMENT OF Posted: Aug 3, 2026 NAICS: 238220
• Request for Information - Remove and Replace CRAC Units and Chillers
  Agency: DEPT OF DEFENSE Posted: Aug 3, 2026 Due: Aug 7, 2026 NAICS: 238220 Location: Texas
• 137th SOW Mini-Split Air Conditioning for MSDT
  Agency: DEPT OF DEFENSE Posted: Aug 1, 2026 NAICS: 333415 Set-Aside: SBA Location: Oklahoma
• FPC Bryan, TX - Replace Brazos Unit Chiller
  Agency: JUSTICE, DEPARTMENT OF Posted: Jul 30, 2026 Due: Aug 7, 2026 NAICS: 333415 Set-Aside: SBA Location: Texas
• Replace Air Cooled Chiller B559, 759 & 1368
  Agency: DEPT OF DEFENSE Posted: Jul 30, 2026 Due: Aug 5, 2026 NAICS: 333415 Set-Aside: SDVOSBC Location: Florida
• Supply and Installation of A/C Units at Bldg.3 Punta Salinas 156th Wing Combat Comms Squadron
  Agency: DEPT OF DEFENSE Posted: Jul 29, 2026 Due: Aug 3, 2026 NAICS: 333415 Set-Aside: SBA Location: Puerto Rico
• PORTABLE CHILLER
  Agency: DEPT OF DEFENSE Posted: Jul 28, 2026 Due: Aug 6, 2026 NAICS: 333415 Set-Aside: SBA
• RHN X-Band AC Replacement
  Agency: DEPT OF DEFENSE Posted: Jul 28, 2026 Due: Aug 5, 2026 NAICS: 238220 Location: Guam
• PORTABLE CHILLER
  Agency: DEPT OF DEFENSE Posted: Jul 28, 2026 Due: Aug 6, 2026 NAICS: 333415 Set-Aside: SBA
• Request for Information - Remove and Replace CRAC Units and Chillers
  Agency: DEPT OF DEFENSE Posted: Jul 28, 2026 Due: Aug 7, 2026 NAICS: 238220 Location: Texas
• ALASKA TWO POINT FIVE TON ENVIRONMENTAL CONTROL UNIT
  Agency: DEPT OF DEFENSE Posted: Jul 27, 2026 Due: Jul 30, 2026 NAICS: 333415 Set-Aside: SBA
• FCC Yazoo City - Air Cooled Condensors Replacement
  Agency: JUSTICE, DEPARTMENT OF Posted: Jul 27, 2026 NAICS: 238220 Location: MS
• NSN: 4120-015834350, AIR CONDITIONER; HONEYWELL LIMITED 07217, P/N: 51090054-1-1
  Agency: DEPT OF DEFENSE Posted: Jul 27, 2026 NAICS: 336413 Location: VA
• REPLACE AC SYSTEM B3417, JBPHH-HI
  Agency: DEPT OF DEFENSE Posted: Jul 27, 2026 Due: Jul 30, 2026 NAICS: 238220 Set-Aside: SBA Location: HI
• 57 MXG Paint Booth Upgrade
  Agency: DEPT OF DEFENSE Posted: Jul 27, 2026 Due: Aug 21, 2026 NAICS: 238220 Set-Aside: SBA Location: NV
• 4120--Emergency Commodities Purchase Air Conditioning Units and Freestand Fans
  Agency: VETERANS AFFAIRS, DEPARTMENT OF Posted: Jul 24, 2026 NAICS: 333415
• Refrigerated Storage Container
  Agency: DEPT OF DEFENSE Posted: Jul 24, 2026 Due: Jul 31, 2026 NAICS: 333415 Set-Aside: SBA

Data sourced from SAM.gov. Updated daily. Last updated: August 8, 2026.