HVAC System Maintenance and Replacement

The Cherokee Nation Housing Authority is seeking a subcontractor to provide comprehensive servicing, repair, and replacement of heating, ventilation, and air conditioning systems within existing residential units. The work is intended to ensure all systems operate safely and efficiently, maintaining compliance with residential living standards. This contract falls under NAICS code 238220 and is limited to performance within Sequoyah County. The solicitation is open to qualified vendors who can demonstrate experience in residential HVAC maintenance and system upgrades, with proposals due by August 4, 2026. All work must be completed in existing housing units under the authority’s jurisdiction, with a focus on reliability, safety, and long-term performance of HVAC infrastructure.