PSC H241: Equipment and Materials Testing: Refrigeration, Air Conditioning, and Air Circulating Equipment

Service code

Code facts

Spend category
Equipment Related Services Quality Control
Contract awards
17 In the last 12 months
Contract obligations
$2,633,093 In FY2025

PSC codes and definitions come from the GSA PSC Manual and contract spending from SAM.gov/FPDS.

Contract obligations by fiscal year

Fiscal year Obligated
FY2027 To date $0
FY2026 $913,715
FY2025 $2,633,093
FY2024 $2,393,938
FY2023 $2,701,959

Top contractors by obligations

Rank Contractor Obligated, FY2026–FY2027 Share
1 Apex FSE JV LLC $157,000
2 Winergy LLC $135,673
3 Veterans Facility Services, Inc. $123,594
4 Vortex LLC $101,424
5 Gulf Geoexchange And Consulting Services, Inc. $77,929
6 Tab Services Company $62,065
7 S4 Water Sales And Service, LLC $32,108
8 Sterileco LLC $20,000
9 STC World Wide LLC $17,682
10 Debonair Mechanical, Inc. $17,195

Top funding agencies by obligations

Rank Agency Obligated, FY2026–FY2027 Share
1 Department of Veterans Affairs $542,502
2 Department of State $232,428
3 Air Force Department of Defense $106,000
4 Department of Justice $17,195
5 Department of Health and Human Services $15,590

Contract obligations by state

Rank Place of performance Obligated, last 12 months Share
1 Florida $308,649
2 Nebraska $110,806
3 Arkansas $101,424
4 California $77,929
5 Colorado $62,065
6 Missouri $20,000
7 Wyoming $18,389
8 Maryland $15,590
9 Ohio $8,276
10 Rhode Island $2,681

Shares are of everything obligated under PSC H241 in the last 12 months before deobligations, including work performed abroad or with no place of performance on record.

Contract opportunities

Notice Posted Due
H241--Air Handling Unit E-1-1, Air Study (VA-26-00082585) - 541 - Services Procurement - VAMC Cleveland Limited / Sole Source Justification · Veterans Integrated Service Network 10 (VHA) —
H241--Pharmacy Compounding Area Certification, for the Madison VA medical Center, Wisconsin Solicitation · Veterans Integrated Service Network 12 (VHA) · 36C25226Q0608
H241--Pharmacy Compounding Area Certification, for the Madison VA medical Center, Wisconsin Pre-Solicitation · Veterans Integrated Service Network 12 (VHA) · 36C25226Q0608
Airflow Annual Certification Solicitation · Veterans Integrated Service Network 15 (VHA)
H241--Air Flow and Pressure Balance Testing at Central Arkansas Veterans Healthcare System (CAVHS) Award Notice · Veterans Integrated Service Network 16 (VHA) · 36C25626Q0445 —
Heating, Ventilation and Air Conditioning (HVAC) Recommissioning and Energy Optimization Services (REOS) Award Notice · Air Force Installation Contracting Agency (AFIMSC) · FA805125R4001 —
H241--Air Flow and Pressure Balance Testing at Central Arkansas Veterans Healthcare System (CAVHS) Solicitation · Veterans Integrated Service Network 16 (VHA) · 36C25626Q0445
H241--air test/balance (tab) service Solicitation · Veterans Integrated Service Network 21 (VHA) · 36C26126Q0321
H241--air test/balance (tab) service Pre-Solicitation · Veterans Integrated Service Network 21 (VHA) · 36C26126Q0321
Heating, Ventilation and Air Conditioning (HVAC) Recommissioning and Energy Optimization Services (REOS) Solicitation · Air Force Installation Contracting Agency (AFIMSC) · FA805125R4001
H241--AIR TEST ADJUST AND BALANCE (TAB) SERVICES for VACCHCS Pre-Solicitation · Veterans Integrated Service Network 21 (VHA)
H241--Pharmacy Hood and Area Certification Solicitation · Veterans Integrated Service Network 19 (VHA)
FCI TALLAHASSEE - Replacement Parts for FS Warehouse Freezer & Cooler Solicitation · Bureau of Prisons
H241--HVAC Inspection & Balancing Services CI Award Notice · Veterans Integrated Service Network 23 (VHA) · 36C26325Q0765 —
H241--Fume Hood Testing - NWI Award Notice · Veterans Integrated Service Network 23 (VHA) —
H241--HVAC Inspection & Balancing Services CI Solicitation · Veterans Integrated Service Network 23 (VHA) · 36C26325Q0765
Fume Hood Testing - NWI Solicitation · Veterans Integrated Service Network 23 (VHA)
H241--FY25: MIAMI_ 5-Year Testing and Balancing of Ventilation System Pre-Solicitation · Veterans Integrated Service Network 8 (VHA) · 36C24825Q0173
H241--FY25: MIAMI_ 5-Year Testing and Balancing of Ventilation System Solicitation · Veterans Integrated Service Network 8 (VHA) · 36C24825Q0173
H241--Notice of Intent to Sole Source - Urgent Air System Balancing Service - VA Central California Health Care System Special Notice · Veterans Integrated Service Network 21 (VHA)
Heating, Ventilation and Air Conditioning (HVAC) Recommissioning and Energy Optimization Services (REOS) Pre-Solicitation · Air Force Installation Contracting Agency (AFIMSC) · FA805125R4001
Notice of intent to sole source: upgrade of the capsule pack compressor units in the -20 c units of a norlake walk -in freezer Special Notice · National Institute of Standards and Technology
VA Loma Linda Veterinary Medicine Unit Test Adjust Balance - Validate Air Exchange Rate and Pressure Relationships Award Notice · Veterans Integrated Service Network 22 (VHA) · 36C26224Q0983 —
Air conditioning units Solicitation · US Embassy San Salvador (DOS)
VA Loma Linda Veterinary Medicine Unit Test Adjust Balance - Validate Air Exchange Rate and Pressure Relationships Solicitation · Veterans Integrated Service Network 22 (VHA) · 36C26224Q0983
H241--Airflow Testing (VA-24-00022718) Pre-Solicitation · Veterans Integrated Service Network 1 (VHA)
VA Loma Linda Veterinary Medicine Unit Test Adjust Balance - Validate Air Exchange Rate and Pressure Relationships Pre-Solicitation · Veterans Integrated Service Network 22 (VHA) · 36C26224Q0890
Proof of Concept Corrosion Qualification Testing Solicitation · Naval Sea Systems Command (Navy)
H241--Testing, Balancing and Airflow Certification Services Solicitation · Veterans Integrated Service Network 19 (VHA) · 36C25923Q0840
H241--Testing, Balancing and Airflow Certification Services Pre-Solicitation · Veterans Integrated Service Network 19 (VHA) · 36C25923Q0840
H241--Testing, Balancing and Airflow Certification Services Pre-Solicitation · Veterans Integrated Service Network 19 (VHA) · 36C25923Q0644
Acquisition of a Medical Air Supply for the NIDDK Metabolic Suites Solicitation · National Institute of Child Health and Human Development (NIH)
Notice of intent to sole source johnson controls HVAC preventative maintenance service Special Notice · Indian Health Service
IEE/isbee HVAC preventative maintenance service Pre-Solicitation · Indian Health Service
H241--HVAC Testing, Balancing, and Correction-517 Pre-Solicitation · Veterans Integrated Service Network 5 (VHA)
H241--629-22-3-690-0168 Room Balance Certification Contract (VA-22-00065922) Award Notice · Veterans Integrated Service Network 16 (VHA) —
H241--629-22-3-690-0168 Room Balance Certification Contract Solicitation · Veterans Integrated Service Network 16 (VHA)
H241--Air Certification John Cochran and Jefferson Barracks VA Medical Centers Solicitation · Veterans Integrated Service Network 15 (VHA) · 36C25522Q0233
H241--Air Certification John Cochran and Jefferson Barracks VA Medical Centers Pre-Solicitation · Veterans Integrated Service Network 15 (VHA) · 36C25522Q0233
H241--ventilation testing and compliance Pre-Solicitation · Veterans Integrated Service Network 6 (VHA) · 36C24622Q0040
H241--Test and Balance Services (NEBB or AABC) at Oklahoma City VA Health Care System 11/1/21 to 10/31/22 (SDVOSB only) Solicitation · Veterans Integrated Service Network 19 (VHA) · 36C25921Q0873
H241--Test and Balance Services (NEBB or AABC) at Oklahoma City VA Health Care System 11/1/21 to 10/31/22 (SDVOSB only) Pre-Solicitation · Veterans Integrated Service Network 19 (VHA) · 36C25921Q0873
H241--ventilation testing and compliance Pre-Solicitation · Veterans Integrated Service Network 6 (VHA) · 36C24622Q0040
H241--Air Testing & Maint Fume Hoods, etc - COATESVILLE Solicitation · Veterans Integrated Service Network 4 (VHA)
H2--PW1-2 PMs HVAC S2P2 Solicitation · MICC Fort Drum
H241--Exhaust Hood Cleaning | EDA: 4/1/20 RMH | Current Milestone: Presolicitation| Status: Re-sent SOW clarification request (12JAN21, DFC); Email sent to customer requesting certification title info (05JAN21, DFC); Questions regarding Solicitation · Veterans Integrated Service Network 4 (VHA)
H241--Air Flow-Air Pressure Balance & Testing Services Award Notice · Veterans Integrated Service Network 16 (VHA) · 36C25621Q0239 —
H241--Air Flow-Air Pressure Balance & Testing Services Pre-Solicitation · Veterans Integrated Service Network 16 (VHA) · 36C25621Q0239
H241--Room Air Flow and Pressure Testing Pre-Solicitation · Veterans Integrated Service Network 16 (VHA)
H241--Compliance Testing for Hoods and Aseptic Isolator for Eastern Oklahoma VA Health Care System in Muskogee, OK, and Tulsa, OK (requires CETA) Solicitation · Veterans Integrated Service Network 19 (VHA)
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Quick answers

What is PSC H241?

PSC H241 is Equipment and Materials Testing: Refrigeration, Air Conditioning, and Air Circulating Equipment, a service code in PSC H, Quality Control, Test, Inspection.

How much do federal agencies spend under PSC H241?

Federal contracts under PSC H241 obligated $2,633,093 in fiscal year 2025 and $8,642,706 in fiscal years 2023 through 2027.

Who are the largest contractors under PSC H241?

The contractors with the most obligated under PSC H241 in fiscal years 2026 and 2027 are Apex FSE JV LLC ($157,000); Winergy LLC ($135,673); and Veterans Facility Services, Inc. ($123,594).

Which agencies buy the most under PSC H241?

The agencies that obligated the most under PSC H241 in fiscal years 2026 and 2027 are Department of Veterans Affairs ($542,502), Department of State ($232,428) and Air Force ($106,000).

Which NAICS codes are used with PSC H241?

The NAICS codes with the most obligated under PSC H241 in fiscal years 2026 and 2027 are 238220 Plumbing, Heating, and Air-Conditioning Contractors; 541380 Testing Laboratories and Services; and 333415 Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing.

Where is the work under PSC H241 performed?

By place of performance, the states with the most contract obligations under PSC H241 over the last 12 months are Florida ($308,649), Nebraska ($110,806) and Arkansas ($101,424).

What is the latest contract opportunity under PSC H241?

The latest contract opportunity under PSC H241 is H241--Air Handling Unit E-1-1, Air Study (VA-26-00082585) - 541 - Services Procurement - VAMC Cleveland, limited / sole source justification from Veterans Integrated Service Network 10 (VHA), posted October 14, 2026.

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