| 2013-08-26 | Department of the Treasury | | $68K | HEATING EQUIPMENT (EXCEPT WARM AIR FURNACES) MANUFACTURING |
| 2017-07-05 | Department of the Treasury | | $59K | HEATING EQUIPMENT (EXCEPT WARM AIR FURNACES) MANUFACTURING |
| 2014-08-21 | Department of the Treasury | | $59K | HEATING EQUIPMENT (EXCEPT WARM AIR FURNACES) MANUFACTURING |
| 2018-02-27 | Department of Defense | | $56K | HEATING EQUIPMENT (EXCEPT WARM AIR FURNACES) MANUFACTURING |
| 2017-10-01 | Department of the Treasury | | $49K | HEATING EQUIPMENT (EXCEPT WARM AIR FURNACES) MANUFACTURING |
| 2016-10-01 | Department of the Treasury | | $49K | HEATING EQUIPMENT (EXCEPT WARM AIR FURNACES) MANUFACTURING |
| 2012-09-11 | Department of the Treasury | | $44K | AUTOMATIC ENVIRONMENTAL CONTROL MANUFACTURING FOR RESIDENTIAL, COMMERCIAL, AND APPLIANCE USE |
| 2016-04-26 | Department of the Treasury | | $27K | HEATING EQUIPMENT (EXCEPT WARM AIR FURNACES) MANUFACTURING |
| 2011-09-25 | Department of the Treasury | | $21K | HEATING EQUIPMENT (EXCEPT WARM AIR FURNACES) MANUFACTURING |
| 2019-07-08 | Department of Defense | | $21K | HEATING EQUIPMENT (EXCEPT WARM AIR FURNACES) MANUFACTURING |
| 2019-03-08 | Department of the Treasury | | $18K | AIR-CONDITIONING AND WARM AIR HEATING EQUIPMENT AND COMMERCIAL AND INDUSTRIAL REFRIGERATION EQUIPMENT MANUFACTURING |
| 2010-09-08 | Department of the Treasury | | $17K | HEATING EQUIPMENT (EXCEPT WARM AIR FURNACES) MANUFACTURING |
| 2009-09-01 | Department of the Treasury | | $17K | HEATING EQUIPMENT (EXCEPT WARM AIR FURNACES) MANUFACTURING |
| 2015-12-23 | Department of Defense | | $14K | HEATING EQUIPMENT (EXCEPT WARM AIR FURNACES) MANUFACTURING |
| 2021-03-16 | Department of the Treasury | | $13K | HEATING EQUIPMENT (EXCEPT WARM AIR FURNACES) MANUFACTURING |
| 2008-09-12 | Department of State | | $13K | — |
| 2018-05-01 | Department of Defense | | $9K | HEATING EQUIPMENT (EXCEPT WARM AIR FURNACES) MANUFACTURING |
| 2008-09-16 | Department of the Treasury | | $9K | HEATING EQUIPMENT (EXCEPT WARM AIR FURNACES) MANUFACTURING |
| 2017-09-20 | Department of the Treasury | | $7K | HEATING EQUIPMENT (EXCEPT WARM AIR FURNACES) MANUFACTURING |
| 2011-09-13 | Department of Defense | | $6K | CONVEYOR AND CONVEYING EQUIPMENT MANUFACTURING |
| 2011-04-07 | Department of Defense | | $5K | HEATING EQUIPMENT (EXCEPT WARM AIR FURNACES) MANUFACTURING |
| 2010-04-27 | Department of State | | $4K | — |
| 2008-04-17 | Department of Veterans Affairs | | $1K | — |
| 2014-03-26 | Department of the Treasury | | $1K | HEATING EQUIPMENT (EXCEPT WARM AIR FURNACES) MANUFACTURING |
| 2008-04-28 | Department of Veterans Affairs | | $1K | — |