Mainstream Engineering Corp
Rockledge, FL · UEI YR8FJBGXWRR1 · NAICS 333415
Mainstream Engineering Corp is a federal contractor based in Rockledge, FL operating in manufacturing (NAICS 333415). Mainstream Engineering Corp has received $38.17 million across 69 federal contracts. Mainstream Engineering Corp's largest customer is General Services Administration, accounting for $24.05 million of awarded work.
Top contracts
| PIID | Agency | Latest action | Obligated |
|---|---|---|---|
| 47QSWC24F0097 | General Services Administration | July 31, 2024 | $11.13M |
| 47QSWC25F0145 | General Services Administration | August 28, 2025 | $6.23M |
| 47QSWC26F0026 | General Services Administration | January 26, 2026 | $4.12M |
| HQ014718C0037 | Department Of Defense | September 23, 2021 | $3.14M |
| HQ086020C7148 | Department Of Defense | September 9, 2024 | $3.09M |
| HQ086020C7401 | Department Of Defense | September 17, 2024 | $2.64M |
| 47QSWC25F0143 | General Services Administration | August 27, 2025 | $2.55M |
| FA930025C6019 | Department Of Defense | August 19, 2025 | $1.90M |
| FA237725CB021 | Department Of Defense | July 23, 2025 | $1.80M |
| N6833523C0250 | Department Of Defense | July 8, 2025 | $1.70M |
Top customers
| Agency | Obligated | Contracts |
|---|---|---|
| General Services Administration | $24.05M | 16 |
| Department Of Defense | $13.82M | 70 |
| National Aeronautics And Space Administration | $299.1K | 12 |
NAICS portfolio
| NAICS | Description | Obligated |
|---|---|---|
| 333415 | Air-Conditioning And Warm Air Heating Equipment And Commercial And Industrial Refrigeration Equipment Manufacturing | $24.44M |
| 541715 | Research And Development In The Physical, Engineering, And Life Sciences (Except Nanotechnology And Biotechnology) | $12.99M |
| 541713 | Research And Development In Nanotechnology | $739.3K |
| 333413 | Industrial And Commercial Fan And Blower And Air Purification Equipment Manufacturing | $4.4K |
| 339991 | Gasket, Packing, And Sealing Device Manufacturing | $216 |
| 332721 | Precision Turned Product Manufacturing | $0 |
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Frequently asked questions
How much has Mainstream Engineering Corp received in federal contracts?
Mainstream Engineering Corp has been awarded $38.17 million across 69 federal contracts. Their largest customer is General Services Administration, representing $24.05 million of awarded work.
What does Mainstream Engineering Corp do?
Mainstream Engineering Corp is a federal contractor based in Rockledge, FL, registered under NAICS 333415 (manufacturing).