Contract · Total Small Business Set-Aside (FAR 19.5)

Z--Provide Replacement of Heating, Ventilation, & Air

Agency: INTERIOR, DEPARTMENT OF THE / NATIONAL PARK SERVICE
Location: Charleston, SC
Amount: Amount not listed
Deadline: Closes in 16 days (Aug 3, 2026)
Posted: Jul 15, 2026
Set-aside: Total Small Business Set-Aside (FAR 19.5)
NAICS code: 238220

What this contract is for

The purpose of this amendment is to remove the small business set-aside requirement, extend the due date for receipt of proposals, provide site visit information, and update the period of performance. The set-aside requirement is changed from a Small Business (SB) set-aside to Unrestricted. The proposal due date is extended through August 03, 2026, 1:00pm EDT. New site visit information is provided as attachment 0015. The performance period dates will be established based on the actual date of contract award.

View the official listing on SAM.gov

Oppward is an independent service and is not affiliated with, endorsed by, or sponsored by SAM.gov or any government agency. This page is a plain-English summary of public record data; the linked source above is the authoritative listing.

How to bid on this

This is a contract solicitation, not a grant. To bid, you submit a proposal (usually a price and a description of how you would do the work) directly to the government, through the channel the official listing specifies, not through Oppward.

Make sure your business has an active SAM.gov registration. You cannot be paid on a federal contract without one.
Read the full solicitation on the official listing above, especially the scope of work, not just this summary. Our guide to reading a solicitation walks through what to look for.
Check the set-aside listed above and confirm your business actually qualifies for it before you spend time on a proposal. See our guide to set-asides if the category is unfamiliar.
Submit your proposal by the deadline, using the exact submission method the official listing states. A technically on-time bid sent the wrong way is often treated as late.

Read our guide: Government construction and trades contracts: how they work