| | | | S201: Custodial Janitorial Services | $2,524,112.00 | 2003 | 2535608 |
| 6 | | | S201: Custodial Janitorial Services | $1,897,809.76 | 2004 | 3275588 |
| 5 | | | S201: Custodial Janitorial Services | $266,067.89 | 2004 | 3325571 |
| 3 | | | S201: Custodial Janitorial Services | $266,067.89 | 2004 | 3383805 |
| 1 | | | S201: Custodial Janitorial Services | $266,067.89 | 2004 | 4986810 |
| 4 | | | S201: Custodial Janitorial Services | $266,067.89 | 2004 | 5069183 |
| 2 | | | S201: Custodial Janitorial Services | $266,067.89 | 2004 | 5142769 |
| 8 | | | S201: Custodial Janitorial Services | $271,115.68 | 2005 | 6243032 |
| 7 | | | S201: Custodial Janitorial Services | $271,115.68 | 2005 | 6243050 |
| 11 | | | S201: Custodial Janitorial Services | $1,940,701.00 | 2005 | 6275296 |
| 10 | | | S201: Custodial Janitorial Services | $542,242.39 | 2005 | 6280104 |
| 9 | | | S201: Custodial Janitorial Services | $271,116.68 | 2005 | 6644380 |
| 13 | | | S201: Custodial Janitorial Services | $277,243.00 | 2006 | 8254306 |
| 17 | | | S201: Custodial Janitorial Services | $1,695,249.20 | 2006 | 8601877 |
| 12 | | | S201: Custodial Janitorial Services | $277,243.00 | 2006 | 8723254 |
| 15 | | | S201: Custodial Janitorial Services | $554,486.00 | 2006 | 8837039 |
| 14 | | | S201: Custodial Janitorial Services | $277,243.00 | 2006 | 9259564 |
| 16 | | | S201: Custodial Janitorial Services | $2,373,348.88 | 2006 | 9433305 |
| 20 | | | S201: Custodial Janitorial Services | $1,840,253.35 | 2007 | 12205647 |
| 18 | | | S201: Custodial Janitorial Services | $368,050.67 | 2007 | 15462925 |
| 19 | | | S201: Custodial Janitorial Services | $2,208,304.02 | 2007 | 15598284 |
| 22 | | | S201: Custodial Janitorial Services | $153,696.22 | 2008 | 18386621 |
| 21 | | | S201: Custodial Janitorial Services | $153,696.22 | 2008 | 19309687 |
| 23 | | | S201: Custodial Janitorial Services | $153,696.22 | 2008 | 19672628 |