Upgrade HVAC, insulation, & electrical

The National Park Service Midwest Region seeks HVAC, insulation, and electrical upgrades at the St. Croix National Scenic Riverway in St. Croix Falls, Wisconsin, with proposals due July 7. This is a Total Small Business set-aside, restricting competition to certified small businesses under NAICS 236118 with a $45 million size standard.

Place of performance is the Magney Housing Unit at 23209 St. Croix Trail North, Scandia, Minnesota. The work consists of installing a new three-head mini-split HVAC system (Mitsubishi MXZ-3D24NL or equivalent with 22,000 BTU cooling and 25,000 BTU heating capacity at 208/230V single phase), installing a new bathroom exhaust fan (Broan BELS8 or equivalent, 80 CFM with humidity sensor), replacing the existing 100-amp electrical service panel with a new 150-amp panelboard (Schneider Electric, Eaton, or Siemens, with 26 minimum spaces and dedicated 50-amp HVAC breaker), and removing all existing attic fiberglass insulation and replacing it with closed-cell spray foam insulation achieving R-50 rating. All work must comply with 2026 National Electric Code and 2024 International Building and Energy Conservation Codes. Third-party electrical inspection by a state-licensed commercial inspection agency is required before final contract officer representative inspection.

The contract is firm-fixed price with an estimated value between $25,000 and $100,000. Performance bonds and payment bonds of 10 calendar days are required. Completion is required within 90 calendar days of notice to proceed, with all onsite work occurring after October 5, 2026. Construction Wage Rate Requirements for St. Croix County, Wisconsin apply. Evaluation is based on technical capability, prior experience, and price. An organized site visit is scheduled for June 23, 2026 at 10:00 AM CT. Offerors must possess a UEI number and be registered and active in SAM at solicitation close. Christopher Bauer is the Contracting Officer (christopher_bauer@ios.doi.gov, 330-468-2500 x5).