Skip to content
BidBenchmark
Sources Sought

Mechanical Support Services

WASHINGTON HEADQUARTERS SERVICES

View authoritative SAM noticeSign in to watch

Response status

Due in 9 days

Nov 17, 2026, 7:00 PM UTC

Responses remain open.

Posted
Oct 14, 2026
Archive date
Oct 14, 2027
SAM status
Active

Answer-first brief

What the source record says

  • WASHINGTON HEADQUARTERS SERVICES published this sources sought.
  • Competition is listed as Small Business Set-Aside - Total.
  • The notice uses NAICS 238220 (Plumbing, Heating, and Air-Conditioning Contractors).

Procurement identity

Notice ID
ce0884fcac854610ae17cbe74b9d2749
Solicitation
ATM202610140435
Base type
Sources Sought
Version
1 of 1

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
ATM202610140435
NAICS
238220 — Plumbing, Heating, and Air-Conditioning Contractors
PSC
—
Set-aside
Small Business Set-Aside - Total
Set-aside code
SBA
Posted
Oct 14, 2026
Responses due
Nov 17, 2026, 7:00 PM UTC
Archive date
Oct 14, 2027
Archive type
autocustom
Base type
Sources Sought
Organization type
OFFICE
Benchmark category
HVAC Maintenance
Category confidence
85%
Category source
rule
Last seen
Oct 21, 2026

Buyer and place

Office hierarchy and place of performance as published.

Department
DEPT OF DEFENSE
Department code
—
Subagency
WASHINGTON HEADQUARTERS SERVICES (WHS)
Subagency code
—
Office
WASHINGTON HEADQUARTERS SERVICES
Organization path
—
Organization path codes
—
Office address
WASHINGTON, DC, 203011000, USA
Place of performance
—
City code
—
State
—
State code
—
Postal code
—
Country
—

Points of contact

Contact details from the current notice version.

Notice description

Source text reproduced without an AI summary.

Mechanical Support Services

Comparable award range

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

Low end (p25)$72,885
Median$376,308
High end (p75)$856,885
Comparable awards
50
Median
$376,308
Computed
Nov 2, 2026
Rubric
comparables@2026.08.1
Comparable award values describe completed contracts. They do not state the government's budget and are not a bid recommendation.

Comparable awards

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

AwardContractorValueAwardedScoreWhy it matched
SUPPLEMENTAL AIR CONDITIONER MAINTENANCE - CONTRACT CLOSEOUTCOMMERCIAL EXPRESS HVAC LLC$4,132.49Jul 8, 202652Same benchmark category (25), Same industry code (20), Recent enough to be relevant (7)
CAPITOL COLUMNS LIGHTING REPLACEMENT AND WATERPROOFING AT US NATIONAL ARBORETUMETTM JV LLC$590,708.05Apr 24, 202652Same benchmark category (25), Same industry code (20), Recent enough to be relevant (7)
TO OBTAIN THE NECESSARY SEASONAL MAINTENANCE TO THE HVAC SYSTEM IN THE MALE DORM ON THE CAPOWERS OF ARKANSAS INC$20,800.00Jun 29, 202652Same benchmark category (25), Same industry code (20), Recent enough to be relevant (7)
THE PURPOSE OF THIS MODIFICATION IS TO INCORPORATE THE MANDATORY CONTRACT CLAUSE FAR 52.22T & D MECHANICAL, INC.$392,788.00Apr 22, 202652Same benchmark category (25), Same industry code (20), Recent enough to be relevant (7)
THE PURPOSE OF THIS MODIFICATION IS TO INCORPORATE THE MANDATORY CONTRACT CLAUSE FAR 52.22HAMILTON PACIFIC CHAMBERLAIN LLC$938,440.00Apr 23, 202652Same benchmark category (25), Same industry code (20), Recent enough to be relevant (7)
RCEW BUILDING REPAIRS - QUONSET HUT HVAC WORK WITHIN SCOPENATIONAL NATIVE AMERICAN CONSTRUCTION, INC.$345,947.00Jun 2, 202652Same benchmark category (25), Same industry code (20), Recent enough to be relevant (7)
THE CONTRACTOR SHALL PROVIDE ALL PROFESSIONAL SERVICES NECESSARY TO RENOVATE BUILDING 1, RDIVERSIFIED CONSTRUCTION OF GEORGIA, INC$547,637.20Jul 16, 202652Same benchmark category (25), Same industry code (20), Recent enough to be relevant (7)
INCORPORATE THE MANDATORY CONTRACT CLAUSE FAR 52.222-90, ADDRESSING DEI DISCRIMINATION BY AAECON GENERAL CONTRACTING LLC$999,555.00Apr 24, 202652Same benchmark category (25), Same industry code (20), Recent enough to be relevant (7)
USNA ADMIN BLDG. ELEVATOR REPLACEMENTETTM JV LLC$710,153.00May 28, 202652Same benchmark category (25), Same industry code (20), Recent enough to be relevant (7)
UPGRADES TO THE CENTRAL UTILITY PLANT (CUP) BOILER CONTROLS SYSTEM, MANHATTAN, KS (MEP TO)MILL CREEK FIRELAKE JV LLC$2,273,127.02Jul 9, 202652Same benchmark category (25), Same industry code (20), Recent enough to be relevant (7)
MODIFICATION P00002 - CHANGE ORDER AND EQUITABLE ADJUSTMENT - NBAF - BIO-VENT AND CONDENSEMILL CREEK FIRELAKE JV LLC$1,275,384.66May 27, 202652Same benchmark category (25), Same industry code (20), Recent enough to be relevant (7)
NOTICE OF TERMINATION FOR CONVENIENCE, REPLACE UNDERGROUND UTILITIES, AMES, IOWARUSTY BUCKET CONSTRUCTION LLC$7,622.00Jun 4, 202652Same benchmark category (25), Same industry code (20), Recent enough to be relevant (7)
MULTIPLE BOILERS SERVICE CONTRACTBENSON CAPITAL GROUP LLC$64,398.00May 21, 202652Same benchmark category (25), Same industry code (20), Recent enough to be relevant (7)
MODIFICATION P00001 - OPTION YEAR 1 - CHILLER SERVICE MAINTENANCE CONTRACTDAIKIN APPLIED AMERICAS INC$7,236.00May 22, 202652Same benchmark category (25), Same industry code (20), Recent enough to be relevant (7)
WATER TREATMENT SERVICES FOR THE NATIONAL POULTRY RESEARCH CENTERI-2-I SOLUTIONS, INC.$27,000.00Jun 8, 202652Same benchmark category (25), Same industry code (20), Recent enough to be relevant (7)
REPLACE TWO AIR HANDLING UNITS AT THE NATIONAL AGRICULTURAL LIBRARYDCM ARCHITECTURE & ENGINEERING, LLC$2,277,767.00May 22, 202652Same benchmark category (25), Same industry code (20), Recent enough to be relevant (7)
RECIRCULATING AQUACULTURE SYSTEM UPGRADESPHELAN CONSTRUCTION LLC$3,370,898.00May 26, 202652Same benchmark category (25), Same industry code (20), Recent enough to be relevant (7)
CHILLER RENTAL AND INSTALLATIONTHERMOSYSTEMS, LLC$756,664.00Jul 2, 202652Same benchmark category (25), Same industry code (20), Recent enough to be relevant (7)
EASTSIDE/WESTSIDE WWTPS IMPROVEMENTS (PUMPS AND BLOWERS)COMP ENVIRONMENTAL INC$349,070.00Sep 14, 202652Same benchmark category (25), Same industry code (20), Recent enough to be relevant (7)
4 PART CONSTRUCTION PROJECT TO UPGRADE BOILERS AT THE ALBANY, CA WRRCSH MECHANICAL INC.$7,280,250.00Sep 28, 202652Same benchmark category (25), Same industry code (20), Recent enough to be relevant (7)

Record provenance

Field-level lineage for the current opportunity version.

FieldSourceSource as ofParserTransform
agency_nameSAM.gov Contract OpportunitiesOct 16, 2026sam_opportunity_snapshot@2026.08.32026.08.3
archive_dateSAM.gov Contract OpportunitiesOct 16, 2026sam_opportunity_snapshot@2026.08.32026.08.3
archive_typeSAM.gov Contract OpportunitiesOct 16, 2026sam_opportunity_snapshot@2026.08.32026.08.3
base_typeSAM.gov Contract OpportunitiesOct 16, 2026sam_opportunity_snapshot@2026.08.32026.08.3
contactsSAM.gov Contract OpportunitiesOct 16, 2026sam_opportunity_snapshot@2026.08.32026.08.3
descriptionSAM.gov Contract OpportunitiesOct 16, 2026sam_opportunity_snapshot@2026.08.32026.08.3
naics_codeSAM.gov Contract OpportunitiesOct 16, 2026sam_opportunity_snapshot@2026.08.32026.08.3
notice_idSAM.gov Contract OpportunitiesOct 16, 2026sam_opportunity_snapshot@2026.08.32026.08.3
notice_typeSAM.gov Contract OpportunitiesOct 16, 2026sam_opportunity_snapshot@2026.08.32026.08.3
office_citySAM.gov Contract OpportunitiesOct 16, 2026sam_opportunity_snapshot@2026.08.32026.08.3
office_country_codeSAM.gov Contract OpportunitiesOct 16, 2026sam_opportunity_snapshot@2026.08.32026.08.3
office_nameSAM.gov Contract OpportunitiesOct 16, 2026sam_opportunity_snapshot@2026.08.32026.08.3
office_postal_codeSAM.gov Contract OpportunitiesOct 16, 2026sam_opportunity_snapshot@2026.08.32026.08.3
office_state_codeSAM.gov Contract OpportunitiesOct 16, 2026sam_opportunity_snapshot@2026.08.32026.08.3
organization_typeSAM.gov Contract OpportunitiesOct 16, 2026sam_opportunity_snapshot@2026.08.32026.08.3
posted_dateSAM.gov Contract OpportunitiesOct 16, 2026sam_opportunity_snapshot@2026.08.32026.08.3
response_deadlineSAM.gov Contract OpportunitiesOct 16, 2026sam_opportunity_snapshot@2026.08.32026.08.3
sam_urlSAM.gov Contract OpportunitiesOct 16, 2026sam_opportunity_snapshot@2026.08.32026.08.3
set_aside_codeSAM.gov Contract OpportunitiesOct 16, 2026sam_opportunity_snapshot@2026.08.32026.08.3
set_aside_label_rawSAM.gov Contract OpportunitiesOct 16, 2026sam_opportunity_snapshot@2026.08.32026.08.3
solicitation_numberSAM.gov Contract OpportunitiesOct 16, 2026sam_opportunity_snapshot@2026.08.32026.08.3
subagency_nameSAM.gov Contract OpportunitiesOct 16, 2026sam_opportunity_snapshot@2026.08.32026.08.3
titleSAM.gov Contract OpportunitiesOct 16, 2026sam_opportunity_snapshot@2026.08.32026.08.3
upstream_activeSAM.gov Contract OpportunitiesOct 16, 2026sam_opportunity_snapshot@2026.08.32026.08.3

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.

Comparable awards are scored on benchmark category, product and service code, industry code, buyer, place, recency, and contract type. Rubric version comparables@2026.08.1.

  1. 1Notice fields come from the SAM.gov contract opportunities record last seen Oct 21, 2026. SAM.gov remains authoritative.
  2. 2Computed from 50 completed federal awards using comparables@2026.08.1, as of Nov 2, 2026. Award values are neither unit prices nor a forecast.

Note 1 covers the solicitation record; note 2 covers the comparable range. No synthetic FAQ or inferred solicitation value is published.