Every payment to M&M Keller INC Air Quality Solutions

55 checkbook payments, newest first — straight from the State of Delaware checkbook.

DateFYDepartmentDivisionCategoryAmount
Jun 16, 2026 FY26 Higher Education Del State Univ-Operations Other Professional... $10,200
Jun 11, 2026 FY26 Higher Education Del State Univ-Operations Other Professional... $5,143
Apr 21, 2026 FY26 Higher Education Del State Univ-Operations Other Professional... $14,485
Jan 5, 2026 FY26 Higher Education Del State Univ-Operations Other Professional... $7,852
Jan 5, 2026 FY26 Higher Education Del State Univ-Operations Building/Grounds Repair $1,961
Sep 15, 2025 FY26 Higher Education Del State Univ-Operations Other Professional... $4,785
Sep 2, 2025 FY26 Higher Education Del State Univ-Operations Building/Grounds Repair $7,367
Sep 2, 2025 FY26 Higher Education Del State Univ-Operations Building/Grounds Repair $3,131
Jul 28, 2025 FY26 Higher Education Del State Univ-Operations Other Professional... $11,709
Feb 13, 2025 FY25 Higher Education Del State Univ-Operations Building/Grounds Repair $10,646
Feb 12, 2025 FY25 Higher Education Del State Univ-Operations Building/Grounds Repair $7,374
Feb 12, 2025 FY25 Higher Education Del State Univ-Operations Building/Grounds Repair $9,614
Feb 3, 2025 FY25 Higher Education Del State Univ-Operations Building/Grounds Repair $10,209
Feb 3, 2025 FY25 Higher Education Del State Univ-Operations Building/Grounds Repair $10,991
Sep 5, 2024 FY25 Higher Education Del State Univ-Operations Building/Grounds Repair $9,801
Sep 5, 2024 FY25 Higher Education Del State Univ-Operations Building/Grounds Repair $10,846
Aug 26, 2024 FY25 Higher Education Del State Univ-Operations Building/Grounds Repair $9,728
Aug 26, 2024 FY25 Higher Education Del State Univ-Operations Building/Grounds Repair $7,433
Aug 19, 2024 FY25 Higher Education Del State Univ-Operations Building Materials $6,476
Aug 19, 2024 FY25 Higher Education Del State Univ-Operations Building Materials $12,567
Aug 19, 2024 FY25 Higher Education Del State Univ-Operations Building Materials $5,335
Mar 25, 2024 FY24 Higher Education Del State Univ-Operations Building Materials $10,374
Jan 11, 2024 FY24 Higher Education Del State Univ-Operations Building Materials $8,662
Jan 11, 2024 FY24 Higher Education Del State Univ-Operations Building Materials $12,027
Jan 11, 2024 FY24 Higher Education Del State Univ-Operations Building Materials $12,487
Nov 30, 2023 FY24 Higher Education Del State Univ-Operations Building Materials $9,860
Nov 30, 2023 FY24 Higher Education Del State Univ-Operations Building Materials $13,073
Nov 8, 2023 FY24 Higher Education Del State Univ-Operations Other Professional... $309
Nov 8, 2023 FY24 Higher Education Del State Univ-Operations Building Materials $11,258
Nov 8, 2023 FY24 Higher Education Del State Univ-Operations Building Materials $11,098
Sep 1, 2023 FY24 Higher Education Del State Univ-Operations Other Professional... $13,078
Aug 31, 2023 FY24 Higher Education Del State Univ-Operations Building Materials $5,827
Apr 17, 2023 FY23 Higher Education Del State Univ-Operations Other Professional... $10,696
Apr 17, 2023 FY23 Higher Education Del State Univ-Operations Other Professional... $521
Apr 17, 2023 FY23 Higher Education Del State Univ-Operations Other Professional... $11,917
Mar 9, 2023 FY23 Higher Education Del State Univ-Operations Other Professional... $10,524
Jan 20, 2023 FY23 Higher Education Del State Univ-Operations Other Professional... $10,772
Jan 20, 2023 FY23 Higher Education Del State Univ-Operations Other Professional... $11,956
Oct 27, 2022 FY23 Higher Education Del State Univ-Operations Other Professional... $9,855
Oct 27, 2022 FY23 Higher Education Del State Univ-Operations Other Professional... $12,580
Oct 17, 2022 FY23 Higher Education Del State Univ-Operations Other Professional... $12,658
Oct 17, 2022 FY23 Higher Education Del State Univ-Operations Other Professional... $11,095
Aug 22, 2022 FY23 Higher Education Del State Univ-Operations Other Professional... $11,831
Aug 22, 2022 FY23 Higher Education Del State Univ-Operations Other Professional... $10,040
Aug 22, 2022 FY23 Higher Education Del State Univ-Operations Other Professional... $571
Jul 27, 2022 FY23 Higher Education Del State Univ-Operations Other Professional... $10,989
May 23, 2022 FY22 Higher Education Del State Univ-Operations Other Professional... $11,871
Mar 22, 2022 FY22 Higher Education Del State Univ-Operations Other Professional... $8,529
Mar 22, 2022 FY22 Higher Education Del State Univ-Operations Other Professional... $8,040
Jan 13, 2022 FY22 Higher Education Del State Univ-Operations Other Professional... $8,038
Jan 13, 2022 FY22 Higher Education Del State Univ-Operations Other Professional... $4,123
Dec 8, 2021 FY22 Higher Education Del State Univ-Operations Other Professional... $8,883
Dec 8, 2021 FY22 Higher Education Del State Univ-Operations Other Professional... $9,828
Nov 3, 2021 FY22 Higher Education Del State Univ-Operations Other Professional... $9,130
Oct 1, 2021 FY22 Higher Education Del State Univ-Operations Building/Grounds Repair $6,978

Source: State of Delaware checkbook · synced 2026-07-25. Open source dataset ↗