Provide Replacement of Heating, Ventilation, & Air Conditioning (HVAC) Systems
Closed Pre-Solicitation Posted
Not the latest version. See the latest solicitation from .
- Solicitation number
- 140P5126R0002
- Agency
-
Southeast Region
National Park Service, Department of the Interior
- Responses due
- Set-aside
- Service-Disabled Veteran-Owned Small Business
Opportunity facts
- NAICS code
- 238220 Plumbing, Heating, and Air-Conditioning Contractors
- Place of performance
- 340 Concord Street Charleston, South Carolina 29401, United States
- Points of contact
Notice details come from SAM.gov. Updated .
About this opportunity
The National Park Service Contracting Operations East seeks a contractor to replace the Heating, Ventilation, and Air-Conditioning (HVAC) systems at the Liberty Square Visitor Center located within Fort Sumter National Historic Park in Charleston, South Carolina. This procurement falls under NAICS code 238220 (Plumbing, Heating, and Air-Conditioning Contractors) and PSC category Z2QA (Repair or Alteration of Restoration of Real Property). All interested offerors must maintain an active vendor record in SAM.gov and must not have any exclusions such as delinquent federal debt or debarment status. The Government will award a single firm-fixed-price contract to the responsible offeror whose conforming offer is determined most advantageous to the Government when considering price and other factors. A formal site visit will be scheduled as a single event with no individual site visits permitted; all questions must be submitted electronically to the Contracting Officer for formal responses. The formal solicitation is expected to be posted on SAM.gov on or about May 5, 2026, with all available documents available for download rather than in hard copy format.
This procurement is set aside exclusively for Women-Owned Small Business (WOSB) firms under the identified NAICS code, with a small business size threshold of $19,000,000.00 in annual revenue. Davis Bacon prevailing wages applicable to Charleston County, South Carolina will apply to this contract requirement. No incumbent contractor or current award value information is provided in this pre-solicitation notice. The notice was posted on April 23, 2026, with a pre-solicitation response deadline of May 7, 2026, allowing prospective offerors a two-week window to express interest and submit preliminary inquiries before the formal solicitation is released.
Notice text
THIS IS A PRE-SOLICITATION NOTICE ONLY. The National Park Service, Contracting Operations (ConOps) East, intends to issue a Solicitation for the Replacement of Heating, Ventilation, & Air Conditioning (HVAC) Systems for Fort Sumter National Historic Park Liberty Square Visitor Center Charleston, South Carolina in accordance with the project construction specifications and drawings.
This procurement will be set-aside for Women-Owned Small Business (WOSB) firms. The NAICS code is 238220; Plumbing, Heating, and Air-Conditioning Contractors, with a small business size of $19,000,000.00. The PSC is Z2QA: Repair or Alteration of Restoration of Real Property (public Or Private).
All interested offerors MUST have an active vendor record in SAM.gov, be a Women-owned small business under the identified NAICS code and NOT have any exclusions such as a delinquent federal debt or debarment.
SITE VISIT: Only one formal (1) site visit will be scheduled as part of this solicitation, and no individual site visits will be allowed. All questions shall be submitted electronically to the Contracting Officer for formal responses. Details will be provided with the solicitation when it¿s published.
TYPE OF CONTRACT: As a result of the request for proposal, a single firm-fixed-price contract is expected to be awarded.
Davis Bacon prevailing wages for Charleston County, South Carolina will apply for this requirement See attachment 0002 or SC20260023 on WDOL.gov will apply.
The Government intends to award (1) one contract resulting from this solicitation to a responsible offeror whose offer conforming to the terms and conditions of the solicitation will be the most advantageous to the Government, price and other factors considered.
The formal solicitation will be posted on sam.gov (System for Award Management) on or about May 05, 2026. This date is subject to change. Hard copy documents including drawings will not be available - all available documents will be posted for download.
Offers will be due approximately 30 days after issuance of solicitation unless extended by amendment. This notice is for informational purposes only and is not a request for submission of offers. The Government is not obligated to issue a solicitation because of this notice. No other information is available until issuance of the solicitation. After issuance of solicitation, send any inquires via email (No phone calls please) to edward_dingle@ios.doi.gov by 1:00 pm (ET) on May 20, 2026 (This date is subject to change). No oral questions will be accepted.
NOTE: No additional information is available until the formal solicitation is released. No offeror list is maintained by the Contracting Officer; however, you can add your name to the "Interested vendors" in the solicitation and the system will notify you of any updates.
Notice history
| Notice | Type | Posted |
|---|---|---|
| Provide Replacement of Heating, Ventilation, & Air | Solicitation | |
| This notice | Pre-Solicitation |
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