M&M Keller INC Air Quality Solutions has been paid $497,124 by the State of Delaware since FY2022, primarily through Higher Education's Del State Univ-Operations division.
| Program | Agency | Amount | Years |
|---|---|---|---|
| Del State Univ-Operations | Higher Education | $497,124 | FY22–FY26 |
| Account | Amount | Line items |
|---|---|---|
| Other Professional Service | $272,004 | 30 |
| Building Materials | $119,043 | 12 |
| Building/Grounds Repair | $106,077 | 13 |
Fund and account lines come from the expenditure-detail dataset (source ↗), which itemizes payments at a finer grain than the checkbook.
| Fiscal year | Total | Checks |
|---|---|---|
| FY22 | $75,418 | 9 |
| FY23 | $136,004 | 14 |
| FY24 | $108,053 | 11 |
| FY25 | $111,019 | 12 |
| FY26 | $66,632 | 9 |
| Date | Department | Category | Amount |
|---|---|---|---|
| Jun 16, 2026 | Higher Education | Other Professional Service | $10,200 |
| Jun 11, 2026 | Higher Education | Other Professional Service | $5,143 |
| Apr 21, 2026 | Higher Education | Other Professional Service | $14,485 |
| Jan 5, 2026 | Higher Education | Building/Grounds Repair | $1,961 |
| Jan 5, 2026 | Higher Education | Other Professional Service | $7,852 |
| Sep 15, 2025 | Higher Education | Other Professional Service | $4,785 |
| Sep 2, 2025 | Higher Education | Building/Grounds Repair | $3,131 |
| Sep 2, 2025 | Higher Education | Building/Grounds Repair | $7,367 |
| Jul 28, 2025 | Higher Education | Other Professional Service | $11,709 |
| Feb 13, 2025 | Higher Education | Building/Grounds Repair | $10,646 |
| Feb 12, 2025 | Higher Education | Building/Grounds Repair | $9,614 |
| Feb 12, 2025 | Higher Education | Building/Grounds Repair | $7,374 |
| Feb 3, 2025 | Higher Education | Building/Grounds Repair | $10,991 |
| Feb 3, 2025 | Higher Education | Building/Grounds Repair | $10,209 |
| Sep 5, 2024 | Higher Education | Building/Grounds Repair | $10,846 |
Source: State of Delaware checkbook · synced 2026-07-25. Open source dataset ↗