Contractor
HORIZON MECHANICAL SERVICES LLC
UPPER MARLBORO, MD
- UEI
- KM1LJJC4M8H5
- Parent UEI
- KM1LJJC4M8H5
- Resolved by
- uei
- Confidence
- 1.000
Obligated to date
$184,0411
Awards
3
Agencies served
3
Active from Jun 20, 2025 to Sep 15, 2026.
Sign in to watchWhat they win
Benchmark categories this contractor appears in, by award count.
| Category | Awards | Obligated |
|---|---|---|
| Equipment Maintenance and Repair | 1 | $32,835 |
| Facilities Operations Support | 1 | $81,648 |
| HVAC Maintenance | 1 | $69,558 |
Recent awards
| Award | Agency | Place | First action | Current value |
|---|---|---|---|---|
| 140G0126P0333 EO 14398-HVAC FOR GABRIELSON LAB | Department of the Interior | MD | Sep 15, 2026 | $69,558 |
| 1333ND25PNB730203 OU73-25-NEW-003 - MAINTENANCE AND REPAIR SUPPORT FOR NIST VILTER CHILLER, AHU-15, AND ENVIRONMENTAL CHAMBER | Department of Commerce | MD | Jun 20, 2025 | $32,835 |
| 80NSSC26P0878 HVAC AND SMALL APPLIANCE (KEURIG, INSTAHOT, ICE MACHINES) MAINTENANCE AND REPAIR SERVICES. | National Aeronautics and Space Administration | MD | Jun 24, 2026 | $81,648 |
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.
Totals sum obligations across every award attributed to this contractor. Obligations are cumulative funding actions, not the value of work delivered.
- 1Awards are attributed by Unique Entity Identifier KM1LJJC4M8H5, the government's own recipient identifier, not by name matching.
- 2Award records from USAspending.gov, last refreshed Oct 21, 2026.