163 Chiller Tube Service and Packaged HVAC Units Replacement

The government is buying construction services to replace two HVAC heat pump units—including demolition, mechanical, electrical, controls, commissioning, roof repair, plumbing, fire‑alarm testing—and to perform chiller tube brushing and eddy‑current testing on a Trane water‑cooled Optimus chiller. Offerors must submit a full technical and cost proposal for a single‑award firm‑fixed‑price contract valued between $25,000 and $100,000. The solicitation requires selection of one “subject area” – either the HVAC unit replacement or the chiller tube service and testing – rather than both. This is a 100 % women‑owned small‑business set‑aside (NAICS 238220) with work performed at March Air Reserve Base, a site‑visit scheduled for 10 Sep 2025, and the contract will not be awarded until appropriated funds become available.

Notice ID

0b51209bf92a4a6294d23b86747036d5

Solicitation Number

W50S74-25-R-A023

NAICS Code

238220

Classification Code

Z2AA