PSC M1NB: Operation of Heating and Cooling Plants
Service code
Code facts
- Spend category
- Facilities & Construction Facility Related Services
- Part of
-
-
M
- M1
-
M
- Contract awards
- 6 In the last 12 months
- Contract obligations
- $13,425,531 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 | $18,551,605 |
| FY2025 | $13,425,531 |
| FY2024 | $10,623,170 |
| FY2023 | $7,637,677 |
Top contractors by obligations
| Rank | Contractor | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | NVT Technologies Inc. | $11,398,513 | |
| 2 | Sanei Thanks, K.K. | $3,426,970 | |
| 3 | Logzone Inc. | $874,133 | |
| 4 | S.m. Lawrence Company, Inc. | $660,960 | |
| 5 | Coho Technology Solutions, LLC | $508,673 | |
| 6 | ABB Inc. | $473,935 | |
| 7 | Sentinel Services, LLC | $383,160 | |
| 8 | Caldaia Controls LLC | $332,800 | |
| 9 | Elektro-Krueck-Gmbh, Elektroinstallationen | $273,886 | |
| 10 | Aktarius LLC | $167,870 |
Top funding agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of Health and Human Services | $12,746,580 | |
| 2 | Department of the Army | $3,732,735 | |
| 3 | Department of Veterans Affairs | $1,395,746 | |
| 4 | Department of the Navy | $508,673 | |
| 5 | Air Force | $167,870 |
Top NAICS codes by obligations
| Rank | NAICS code | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | 561210 Facilities Support Services | $15,867,485 | |
| 2 | 238220 Plumbing, Heating, and Air-Conditioning Contractors | $934,846 | |
| 3 | 561320 Temporary Help Services | $841,473 | |
| 4 | 811210 Electronic and Precision Equipment Repair and Maintenance | $475,956 | |
| 5 | 221310 Water Supply and Irrigation Systems | $383,160 | |
| 6 | 325998 All Other Miscellaneous Chemical Product and Preparation Manufacturing | $31,879 | |
| 7 | 541519 Other Computer Related Services | $18,826 |
Contract obligations by state
| Rank | Place of performance | Obligated, last 12 months | Share |
|---|---|---|---|
| 1 | North Carolina | $11,872,448 | |
| 2 | Montana | $874,133 | |
| 3 | Tennessee | $660,960 | |
| 4 | Virginia | $508,673 | |
| 5 | Arkansas | $383,160 | |
| 6 | Indiana | $332,800 | |
| 7 | Missouri | $59,667 | |
| 8 | Kentucky | $31,879 | |
| 9 | Colorado | $18,826 |
Shares are of everything obligated under PSC M1NB in the last 12 months before deobligations, including work performed abroad or with no place of performance on record.
Contract opportunities
Show all 22
Quick answers
What is PSC M1NB?
PSC M1NB is Operation of Heating and Cooling Plants, a service code in PSC M, Operation of Government Owned Facility.
How much do federal agencies spend under PSC M1NB?
Federal contracts under PSC M1NB obligated $13,425,531 in fiscal year 2025 and $50,237,983 in fiscal years 2023 through 2027.
Who are the largest contractors under PSC M1NB?
The contractors with the most obligated under PSC M1NB in fiscal years 2026 and 2027 are NVT Technologies Inc. ($11,398,513); Sanei Thanks, K.K. ($3,426,970); and Logzone Inc. ($874,133).
Which agencies buy the most under PSC M1NB?
The agencies that obligated the most under PSC M1NB in fiscal years 2026 and 2027 are Department of Health and Human Services ($12,746,580), Department of the Army ($3,732,735) and Department of Veterans Affairs ($1,395,746).
Which NAICS codes are used with PSC M1NB?
The NAICS codes with the most obligated under PSC M1NB in fiscal years 2026 and 2027 are 561210 Facilities Support Services; 238220 Plumbing, Heating, and Air-Conditioning Contractors; and 561320 Temporary Help Services.
Where is the work under PSC M1NB performed?
By place of performance, the states with the most contract obligations under PSC M1NB over the last 12 months are North Carolina ($11,872,448), Montana ($874,133) and Tennessee ($660,960).
What is the latest contract opportunity under PSC M1NB?
The latest contract opportunity under PSC M1NB is Preventive Maintenance Services for PCC CHILLER (MULTISTACK) AND DAIKIN DX UNIT, U. S. Consulate General, Karachi, solicitation from Department of State, posted July 20, 2026.
On GovTribe
See everything under PSC M1NB
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