Buffalo National River - HVAC Replacement

The Department of the Interior National Park Service Midwest Region seeks HVAC replacement services at Buffalo National River, with quotes due May 26, 2026 at 12:00 PM EDT (extended from May 21). This is a 100% small business set-aside under NAICS code 238220, with a $19 million size standard.

Work encompasses removal of propane-based HVAC systems and installation of new all-electric heat pump systems across four residential locations: Woolum Residence (1,700 sqft), Buffalo Point Residence (1,740 sqft), Erbie Residence (1,560 sqft), and Steel Creek Residence (1,620 sqft). The contractor must install identical 3-ton, 16 SEER electric heat pump systems with backup heat strips, similar to or equal to Trane XR16 systems with TEM6 variable-speed air handlers and programmable thermostats (Trane XL824 or equivalent). Place of performance is all four residences in Buffalo National River, Arkansas. The contract period is 60 calendar days from award date. A mandatory site visit is scheduled for May 14, 2026 at 9:00 AM CT at Buffalo Point Residence (1506 HWY 268, Yellville, AR 72687).

Contractors must properly disconnect and dispose of existing systems in compliance with refrigerant removal regulations, install new units to existing ductwork, replace damaged ductwork, install refrigerant lines and condensation pumps, and conduct comprehensive testing. Work hours are 6:30 a.m. to 5:00 p.m. Monday through Friday unless otherwise approved. Service Contract Act wage determination 2015-5123 (Revision 30, effective 3/30/2026) applies. Contractors must maintain liability insurance of at least $100,000 per person, $500,000 per occurrence, and $500,000 property damage. All offerors must be registered in SAM with active small business designation at quote submission, award, and throughout performance. Evaluation factors are price, technical capability, and prior experience. Anticipated award date is on or before May 31, 2026.