# Michigan VSS #RFP-CISD-270000000261-1

DKDC HVAC Upgrades for Calhoun ISD

**Posted:** November 09, 2026
**Respond By:** December 01, 2026
**Identifier:** RFP-CISD-270000000261-1
**NAICS:** 238220

Calhoun ISD is seeking proposals for HVAC upgrades at DKDC in Marshall, Michigan.
- Government buyer: Calhoun ISD; the notice identifies the district as both the customer agency and issuing office.
- Requested service: HVAC upgrades at DKDC. Detailed scope, equipment specifications, quantities, and part numbers are not provided in the available notice.
- OEMs and vendors: None are named.
- The bid package is referenced as an attachment, but no attachment summary or additional procurement details are available.

### Description

The solicitation is for HVAC upgrades at DKDC. The source identifies Calhoun ISD as the customer agency and issuing office. A bid package is listed as an attachment, but no further scope details are provided in the source.

[View original listing](https://sigma.michigan.gov/PRDVSS1X1/Advantage4)