# Alabama Procurement Portal #SRC0000037203

Monthly HVAC and building-controls maintenance for the Alabama Governor’s Mansion Complex

**Posted:** October 19, 2026
**Respond By:** October 22, 2026
**Identifier:** SRC0000037203
**NAICS:** 238220, 238210

The State of Alabama is seeking monthly HVAC and building-controls maintenance for the Governor’s Mansion Complex.
- **Buyer:** State of Alabama — Governor’s Mansion Complex, Montgomery, Alabama.
- **Named OEMs/system vendors:** **ABB** and **American Auto-Matrix**; the system scope also identifies Cyclon.
- **Requested service:** 12 months of monthly HVAC maintenance, including DDC controls and the Cyclon ABB / American Auto-Matrix systems and software.
- **Products and quantities:** No separate products, part numbers, or equipment quantities are listed; the service quantity is 12 months.
- **Notable requirements:** Maintenance must cover both HVAC equipment and the specified direct digital control (DDC) systems and software.

### Description

The solicitation is for monthly maintenance of the HVAC system at the Governor's Mansion Complex. The work covers DDC Controls and the Cyclon ABB / Auto-Matrix system software, including Cyclon ABB American Auto-Matrix systems. The bid schedule lists 12 months of service, from the date of award through September 30, 2027.

[View original listing](https://alabamabuys.gov/page.aspx/en/bpm/process_manage_extranet/45424)