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Sources SoughtAmendment 2

Sources Sought - IR Heat Maintenance Services - Ellsworth AFB

FA4690 28 CONS PKC · Ellsworth AFB, South Dakota 57706, 57706

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Response status

Historical record

Apr 14, 2026, 7:00 PM UTC

This notice is no longer open.

Posted
Mar 30, 2026
Archive date
Mar 30, 2027
SAM status
Active
This is a preserved solicitation record. The response window is closed because the published deadline passed.

Answer-first brief

What the source record says

  • FA4690 28 CONS PKC published this sources sought.
  • The notice uses NAICS 238220 (Plumbing, Heating, and Air-Conditioning Contractors).

Procurement identity

Notice ID
b50dfdc91497485eb4937a11caee6642
Solicitation
SS_IR_HEAT_MX_EAFB
Base type
Sources Sought
Version
2 of 2

Solicitation facts

Structured fields from the current SAM notice version. A dash means the source did not publish a value.

Notice type
Sources Sought
Solicitation number
SS_IR_HEAT_MX_EAFB
NAICS
238220 — Plumbing, Heating, and Air-Conditioning Contractors
PSC
J045 — MAINT/REPAIR/REBUILD OF EQUIPMENT- PLUMBING, HEATING, AND WASTE DISPOSAL EQUIPMENT
Set-aside
—
Set-aside code
—
Posted
Mar 30, 2026
Responses due
Apr 14, 2026, 7:00 PM UTC
Archive date
Mar 30, 2027
Archive type
autocustom
Base type
Sources Sought
Organization type
OFFICE
Benchmark category
HVAC Maintenance
Category confidence
85%
Category source
rule
Last seen
Aug 29, 2026

Buyer and place

Office hierarchy and place of performance as published.

Department
DEPT OF DEFENSE
Department code
—
Subagency
DEPT OF THE AIR FORCE
Subagency code
—
Office
FA4690 28 CONS PKC
Organization path
—
Organization path codes
—
Office address
ELLSWORTH AFB, SD, 57706-4947, USA
Place of performance
Ellsworth AFB, South Dakota 57706, 57706
City code
—
State
—
State code
—
Postal code
57706
Country
—

Points of contact

Contact details from the current notice version.

Notice description

Source text reproduced without an AI summary.

The United States Air Force at Ellsworth AFB is conducting Market Research, in accordance with FAR Part 10, to identify possible sources for the leasing and associated maintenance of IR Heat Maintenance Services for buildings on Ellsworth AFB. Details, instructions, and advisories for the Sources Sought are included in Attachment 1 entitled - Sources Sought - IR Heat Maintenance. Specifications and details for the requirement are included in Attachment 2 entitled - Draft PWS ? IR Heat Maintenance.

Comparable award range

Historical award values for work matched by the fixed rubric—not an estimate of this opportunity.

No past awards scored highly enough to form a comparable range.

Comparable awards

The match score is decomposed so each comparison can be challenged.

No comparable awards are attached to this notice.

Amendment history

A version is preserved whenever the normalized notice contents change.

VersionNotice typeObservedResponses dueContent hash
1Sources SoughtAug 10, 2026Apr 14, 2026, 7:00 PM UTCb12202d136abb507
2Sources SoughtAug 28, 2026Apr 14, 2026, 7:00 PM UTC09c071d819dc2d9d

Record provenance

Field-level lineage for the current opportunity version.

FieldSourceSource as ofParserTransform
agency_nameSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
archive_dateSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
archive_typeSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
base_typeSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
contactsSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
descriptionSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
naics_codeSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
notice_idSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
notice_typeSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
office_citySAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
office_country_codeSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
office_nameSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
office_postal_codeSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
office_state_codeSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
organization_typeSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
pop_postal_codeSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
pop_street_addressSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
posted_dateSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
psc_codeSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
response_deadlineSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
sam_urlSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
solicitation_numberSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
subagency_nameSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
titleSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
upstream_activeSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3

Sources and method

Figures on this page are computed from public federal award records. Numbers are never estimated or generated; where a figure is withheld, the reason is stated rather than filled in.

  1. 1Notice fields come from the SAM.gov contract opportunities record last seen Aug 29, 2026. SAM.gov remains authoritative.

Note 1 covers the solicitation record. No synthetic FAQ or inferred solicitation value is published.

Sources Sought - IR Heat Maintenance Services - Ellsworth AFB — federal contract opportunity · BidBenchmark