# Massachusetts COMMBUYS #BD-27-1109-UMBOS-BOS-134844

Phased air handling unit replacement and building-system upgrades at McCormack Hall

**Posted:** November 04, 2026
**Respond By:** December 02, 2026
**Identifier:** BD-27-1109-UMBOS-BOS-134844
**NAICS:** 238220

The University of Massachusetts System is seeking a contractor to replace air handling units and related building systems at McCormack Hall in Boston.
- **Government buyer:** University of Massachusetts System, UMBOS - Boston Campus.
- **Scope:** Demolish and remove existing air handling units, install replacement units, and complete associated ductwork, piping, electrical work, and miscellaneous related work across Phase 1 and Phase 2.
- **Line item:** McCormack AHU Upgrades Phase 1 & 2 — quantity 3,373,500 EA as listed in the bid schedule; no part number is provided.
- **OEMs and vendors:** No OEMs, manufacturers, or vendors are named in the notice.

### Description

The solicitation is for complete demolition and removal, followed by replacement, of Air Handling Units for each individual phase. The work also includes associated ductwork, piping, electrical, and other miscellaneous scopes. A pre-bid conference is scheduled for November 10, 2026, at 10:00 AM at McCormack Hall. Responses are due December 2, 2026, at 2:00 PM.

[View original listing](https://www.commbuys.com/bso/external/bidDetail.sda?docId=BD-27-1109-UMBOS-BOS-134844&external=true&parentUrl=close)