CheckbookVendor
What has the City paid Tetra Tech Inc?
$49.8M in City payments across 906 checks, from August 1, 2017 to August 31, 2026. Outside-vendor scope only — payroll, transfers, debt and pension custody are excluded.
As published: TETRA TECH INC
By fiscal year
Who pays them
What for
68 payments
23 payments
53 payments
161 payments
26 payments
31 payments
37 payments
24 payments
15 payments
20 payments
10 payments
19 payments
* FY2026-27 is still in progress — $2.2M so far, not a full year. Same point of FY2025-26 (payments dated through Sep 9, 2025): $560K.
Most recent payments
The 25 latest to post. Purpose strings are the Controller's own reference codes — the budget line in the second column is usually the more informative field.
| Date | Budget line | Purpose | Amount |
|---|---|---|---|
| August 31, 2026 | Six Landscaping ElementsNon-departmental | INVOICE: 52566964, SIXTH STREET VIADUCT (PARC) | $48,772 |
| August 31, 2026 | PW-Sanitation Expense and EquipmentNon-departmental | TOS S-053, WASTE CHARACTERIZATION STUDIES, 12/4/25-12/3/26 | $24,118 |
| August 31, 2026 | GSD Operated ParkingRecreation and Parks | JUNIOR URBAN ECOLOGIST - RECREATION AND PARKS STAFF SUPPORT NTP 2/19/26 (JUN 2026) | $14,827 |
| August 27, 2026 | Taylor Yard G2 ProjectNon-departmental | 100/54/00R639 ;E1908532; TOS48 | $296,837 |
| August 26, 2026 | Taylor Yard G2 ProjectNon-departmental | 100/54/00R639 ;E1908532; TOS48 | $134,400 |
| August 19, 2026 | Regional Project Development and Revolving FundsNon-departmental | 50/60W/50YX66/TOS S-032/S333EOSC/NTP 12/4/25/ INITIAL SETUP/ENGAGEMENT AND OUTREACH SUPPORT FOR SCWP | $13,547 |
| August 19, 2026 | Regional Project Development and Revolving FundsNon-departmental | 50/60W/50YX66/TOS S-032/S333EOSC/NTP 12/4/25/ INITIAL SETUP/ENGAGEMENT AND OUTREACH SUPPORT FOR SCWP | $11,011 |
| August 19, 2026 | Regional Project Development and Revolving FundsNon-departmental | 50/60W/50YX66/TOS S-032/S333EOSC/NTP 12/4/25/ INITIAL SETUP/ENGAGEMENT AND OUTREACH SUPPORT FOR SCWP | $4,507 |
| August 18, 2026 | PW-Sanitation Expense and EquipmentNon-departmental | TOS S-030 TOYON LANDFILL FLARE & EQUIP REP. | $71,612 |
| August 14, 2026 | ATP-6 Western Our Way: Walk and Wheel ImprovementsTransportation | C-200201 TOS#200 PR#10 INV#52606887 | $68,716 |
| August 14, 2026 | ATP-6 Western Our Way: Walk and Wheel ImprovementsTransportation | C-200201 TOS#200 PR#11 INV#52607051 | $56,685 |
| August 13, 2026 | Sidewalk Repair Engineering Consulting ServicesNon-departmental | 59V/50/50AVBN/E1909338/TOS 35 NTP 1-4 | $53,322 |
| August 13, 2026 | Vision Zero - ProjectsNon-departmental | 59V/50/50AZBQ/TOS200/M0016768/NTP2 | $23,028 |
| August 13, 2026 | Regional Project Development and Revolving FundsNon-departmental | 50/60W/50YX66/TOS S-032/S333EOSC/NTP 12/4/25/ INITIAL SETUP/ENGAGEMENT AND OUTREACH SUPPORT FOR SCWP | $12,623 |
| August 13, 2026 | Regional Project Development and Revolving FundsNon-departmental | 50/60W/50YX66/TOS S-032/S333EOSC/NTP 12/4/25/ INITIAL SETUP/ENGAGEMENT AND OUTREACH SUPPORT FOR SCWP | $10,193 |
| August 13, 2026 | Regional Project Development and Revolving FundsNon-departmental | 50/60W/50YX66/TOS S-032/S333EOSC/NTP 12/4/25/ INITIAL SETUP/ENGAGEMENT AND OUTREACH SUPPORT FOR SCWP | $7,392 |
| August 11, 2026 | PW-Sanitation Expense and EquipmentNon-departmental | TOS S-053, WASTE CHARACTERIZATION STUDIES, 12/4/25-12/3/26 | $292,557 |
| August 11, 2026 | Sidewalk Repair Engineering Consulting ServicesNon-departmental | 59V/50/50AVBN/E1909338/TOS 35 NTP 1-4 | $86,516 |
| August 11, 2026 | PW-Sanitation Expense and EquipmentNon-departmental | TOS S-053, WASTE CHARACTERIZATION STUDIES, 12/4/25-12/3/26 | $42,776 |
| August 11, 2026 | PW-Sanitation Expense and EquipmentNon-departmental | TOS S-053, WASTE CHARACTERIZATION STUDIES, 12/4/25-12/3/26 | $26,717 |
| August 11, 2026 | PW-Sanitation Expense and EquipmentNon-departmental | TOS S-053, WASTE CHARACTERIZATION STUDIES, 12/4/25-12/3/26 | $24,982 |
| August 11, 2026 | Vision Zero - ProjectsNon-departmental | 59V/50/50AZBQ/TOS200/M0016768/NTP2 | $11,287 |
| August 11, 2026 | PW-Sanitation Expense and EquipmentNon-departmental | TOS S-053, WASTE CHARACTERIZATION STUDIES, 12/4/25-12/3/26 | $4,540 |
| August 10, 2026 | ATP-6 Normandie Beautiful:creating Neighbor. Conn. in So. LATransportation | C-200201 TOS#205 INV#52607052 | $192,242 |
| August 6, 2026 | GSD Operated ParkingRecreation and Parks | JUNIOR URBAN ECOLOGIST - RECREATION AND PARKS STAFF SUPPORT NTP 2/19/26 (MAY 2026) | $13,540 |
Sources
LA Controller, Checkbook LA (dataset pggv-e4fn), totalled nightly. Figures are every payment on record within the outside-vendor scope, not a single fiscal year. Back to the checkbook.