Establishment profile
Tetra Tech
1230 Columbia St #750, San Diego, CA, 92101
Operated by TETRA TECH INC · 1 of 56 establishments
562910 — Remediation Services
EIN 953983702
Summary
Tetra Tech has no OSHA inspection history on file. Federal records covering wage, environmental, labor relations, and other agencies are noted below where present.
The most recent federal enforcement activity was recorded 5 years ago.
Federal records were found in 2 of 15 sources. Sources without matching records returned empty for this establishment.
Agency coverage
Tetra Tech appears in WHD wage enforcement and NLRB labor relations records only. No matching records were found in OSHA workplace safety, MSHA mine safety, EPA environmental compliance, OFLC visa and labor certification (historical), FMCSA motor carrier registration, SAM.gov federal debarment, CMS nursing home enforcement, UVA Corporate Prosecution Registry, CPSC product recalls, or NHTSA vehicle recalls.
OSHA workplace safety
No OSHA inspections, citations, or accidents on file for Tetra Tech. Verify directly with Occupational Safety and Health Administration →
Safety self-report (OSHA 300A)
Recordable injury rates the employer filed with OSHA’s Injury Tracking Application. DART covers cases with days away, restricted, or transferred; TRIR is the total recordable case rate.
Reported for 151 average annual employees at this establishment.
Source: OSHA ITA Form 300A (employer self-reported). Rates are per 100 full-time equivalent workers. Establishments below the ~10-FTE threshold are not required to report.
Industry benchmark
BLS rates reflect industry-wide averages. Self-reported figures come from OSHA’s Injury Tracking Application; absence of self-reported data does not necessarily indicate non-compliance — many establishments fall below the ITA reporting threshold.
OSHA severe injury reports
No severe injury reports (hospitalization, amputation, or loss of an eye) on file under 29 CFR 1904.39 for Tetra Tech. Verify directly with Occupational Safety and Health Administration →
Activity timeline
No federal enforcement activity has been recorded against this establishment in 5+ years. Most recent activity: 5 years ago. Data on this page is refreshed weekly.
Wage & Hour Division (WHD)
Department of Labor Wage & Hour Division — minimum-wage, overtime, child-labor, FMLA, and prevailing-wage enforcement.
Wage and hour breakdown by law
Per-statute totals across all closed DOL Wage & Hour cases against this employer. Backwages reflect amounts the agency assessed; civil penalty is the separate fine where applicable. Some acts (Davis-Bacon, SCA, CWHSSA, H-2B, CCPA) don't carry a civil penalty field in DOL's data. 1 statute · 1 violation · $0 in backwages
| Statute | Period | Cases | Violations | Workers | Backwages | Civil penalty |
|---|---|---|---|---|---|---|
| FLSA — minimum wage & overtime | Nov 2020 | 1 | 1 | — | — | — |
Source: DOL WHD enforcement database, aggregated per statute. Lifetime totals. A case can cite multiple statutes — so the total here may exceed the case count in the table above.
Wage and hour cases
Closed DOL Wage & Hour Division cases (FLSA, FMLA, H-2B, MSPA, and related statutes). Backwages reflect amounts the agency assessed; civil penalty (CMP) is a separate fine levied on top, where the statute provides for one (FLSA / H-1B / H-2A / MSPA / FMLA / EPPA / FLSA Child Labor; other acts have no CMP column in DOL’s data). The Statutes column lists which laws each case cited. 1 case · $0 in backwages
| Case period | Industry | Statutes | Violations | Workers | Backwages | Civil penalty |
|---|---|---|---|---|---|---|
| Nov 2018 – Nov 2020 | Remediation Services | — | — | 0 | — | — |
Source: DOL WHD enforcement database. Cases shown reflect those the agency has closed and made public. A violation count is the agency’s tally of cited violations (one violation can affect many workers); the workers column counts distinct employees the agency found to be affected.
Mine safety (MSHA)
No MSHA mine safety violations on file for Tetra Tech. Verify directly with Mine Safety and Health Administration →
Labor relations (NLRB)
Company-level in CA — for TETRA TECH INC, not this location alone
National Labor Relations Board — unfair labor practice charges and union representation cases. The NLRB records cases at the company/regional level (no worksite address), so these are matched by company name and state and may span other TETRA TECH INC locations in the same state.
NLRB cases
National Labor Relations Board cases involving this employer. Includes unfair labor practice (ULP) filings and representation election proceedings. NLRB enforcement is process-driven; no per-case monetary penalty is assessed (remedies are case-by-case backpay orders, posting requirements, election re-runs, etc.). 2 cases · 2 ULP
| Case number | Type | Filed | Closed | Status | Region |
|---|---|---|---|---|---|
| 32-CA-117661 | Unfair labor practice | Nov 2013 | Jan 2014 | Closed | Region 32, Oakland, California |
| 32-CA-110949 | Unfair labor practice | Aug 2013 | Apr 2015 | Closed | Region 32, Oakland, California |
Source: NLRB case files. Rows shown are those the agency has published. Region numbers (1–31) correspond to NLRB's geographic offices.
Visa & labor certification (OFLC) — historical
No H-1B, H-2A, or H-2B labor condition applications on file (historical data only — DOL ended OFLC publication) for Tetra Tech. Verify directly with Office of Foreign Labor Certification →
Environmental compliance (EPA)
No EPA inspections or formal enforcement actions on file for Tetra Tech. Verify directly with Environmental Protection Agency →
Federal criminal prosecution record
No federal criminal prosecutions, plea agreements, or deferred-prosecution agreements on file for Tetra Tech. Verify directly with UVA Corporate Prosecution Registry →
Federal contracts
This location
Consolidated across all USAspending recipient entities under this corporate parent — not attributable to this single location.
- Department of DefenseFUNDING FOR MINOR AND EMERGENCY REPAIR,RMMR IN NORTH ATLANITC DIVISION.contract · Last action 2025-12-23$55,562,455
- Department of DefenseFUELS RECURRING MAINTENANCE AND MINOR REPAIR (RMMR) FOR THE UNITED STATES ARMY CORPS OF ENGINEERS (USACE) NORTHWESTERN DIVISION-AIR FORCE 2(NWD-AF2).contract · Last action 2025-08-12$44,270,911
- Department of DefenseRECURRING MAINTENANCE AND MINOR REPAIR, SOUTH PACIFIC DIVISION ARMYcontract · Last action 2025-04-02$24,764,037
- Department of DefenseDLA-E FUELS RMMR NORTHWESTERN DIVISION. THE SCOPE WILL REQUIRE THE CONTRACTOR PROPERLY MAINTAIN AND REPAIR FEDERALLY FUNDED PETROLEUM SYSTEMS AND FACILITIES IN COMPLIANCE WITH APPLICABLE CODE, CRITERIA, AND FEDERAL, STATE, AND LOCAL REGULATIONS.contract · Last action 2025-08-06$18,622,265
- Department of DefenseREM SERVICES - BASE YEARcontract · Last action 2017-09-13$17,175,407
- General Services AdministrationRESOURCE EFFICEINCY MGMT (REM) SUPPORTcontract · Last action 2011-06-08$11,287,583
- Department of DefenseDLA-E FUELS RECURRING MAINTENANCE AND MINOR REPAIR NORTH ATLANTIC DIVISION - ARMY. THE SCOPE WILL REQUIRE THE CONTRACTOR TO PROPERLY MAINTAIN AND REPAIR FEDERALLY FUNDED PETROLEUM SYSTEMS AND FACILITIES.contract · Last action 2025-10-30$11,252,305
- Department of Homeland SecurityREM SERVICES 7 SITES IN USCG LOCATIONScontract · Last action 2026-03-30$4,784,058
- Department of Homeland SecurityIGF::OT::IGF RESOURCE EFFICIENCY MANAGER (REM) AT 5 LOCATIONS.contract · Last action 2025-02-10$3,311,297
- Department of Homeland SecurityIGF::OT::IGF RESOURCE EFFICIENCY MANAGER (REM) CONTRACT FOR 2013-2014 WITH 3 OPTION YEARS FOR REM SERVICES AT CEU PROVIDENCE, CEU MIAMI, BASE PORTSMOUTH, BASE KODIAK, AND CEU OAKLAND.contract · Last action 2023-05-12$2,795,737
- Department of Veterans AffairsIGF::OT::IGF THE DEPARTMENT OF VETERANS AFFAIRS (VA) REQUESTS SUPPORT TO PROVIDE CONSTRUCTION PROJECT MANAGEMENT (PMCM)AND COMMISSIONING SERVICES FOR THE COMBINED HEATING AND POWER (CHP) PLANT BEING CONSTRUCTED ADJACENT TO THE NEW BOILER PLANT LOCATED AT THE WEST HAVEN VA MEDICAL CENTER, BATTLE CREEK MICHIGAN.contract · Last action 2020-11-10$2,242,504
- Department of DefenseREM SUPPORT SERVICEScontract · Last action 2025-04-28$1,336,539
- Department of DefensePROVIDE A RESOURCE EFFICIENCY MANAGERcontract · Last action 2013-05-06$981,861
- Department of DefenseRESOURCE EFFICIENCY MANAGEMENT SERVICEScontract · Last action 2012-10-09$970,392
- General Services AdministrationTRANSISITION ORDER OF 9T8HFSPS108-REM SUPPORT FOR YOKOSUKA JAPANcontract · Last action 2012-10-05$907,205
- Department of Homeland SecurityRESOURCE EFFICIENCY MANAGEMENT SERVICE CONTRACTcontract · Last action 2017-06-20$903,531
- General Services AdministrationREM SERVICES FOR MISAWA AB 35 CEScontract · Last action 2013-02-04$750,409
- General Services AdministrationTHIS IS A CONTINUATION OF TASK ORDER 9T8AMBPS003A (WHICH CONTAINS THE BASE AWARD, THIS DOCUMENT PICKS UP AT OPTION PERIOD ONE). DUE TO A GOVERNMENT INTERNAL POLICY TO RECODE THE ORIGINAL ORDER IN ITSS - IT IS NECESSARY TO ESTABLISH THE CONTINUATION OF SERVICES FOR TASK ORDER 9T8AMBPS003A UNDER THIS NEW TASK ORDER NUMBER 9T8AMBIS003A. THE ORDER ITSELF, TERMS AND CONDITIONS REMAIN UNCHANGED. THIS ORDER REFLECTS THE START OF OPTION PERIOD 1 FROM 05 MARCH 2009 TO 04 MARCH 2010. ALTHOUGH THIS ORDER SHOWS A BALANCE OF $178,172.60 FOR THIS OPTION PERIOD 1, THE ORDER TOTAL WITH THE BALANCE FORWARD OF 9T8AMBPS003A IS $349,581.26.contract · Last action 2013-12-04$715,215
- Department of DefenseIGF::OT::IGF REM REGION 1, 2, AND 4contract · Last action 2019-09-26$684,808
- Department of DefenseRETRO COMMISSIONING (RCX)SERVICEScontract · Last action 2014-06-27$675,733
- Department of DefenseIGF::OT::IGF REM REGION 1contract · Last action 2019-09-19$669,927
- Department of DefenseNAVAL BASE SAN DIEGO CAcontract · Last action 2011-03-29$666,762
- Department of DefenseRESOURCE EFFICIENCY MANAGERcontract · Last action 2015-05-27$646,975
- Department of DefensePROVIDE RESOURCE EFFICIENCY MANAGER REM SERVICEScontract · Last action 2013-02-21$641,486
- Department of DefenseRETRO COMMISSIONING (RCX)contract · Last action 2011-01-11$638,922
- Department of DefenseRESOURCE EFFICIENCY MANAGER (REM)contract · Last action 2014-05-29$625,559
- Department of DefenseRETRO-COMMISSIONING SERVICEScontract · Last action 2013-09-16$551,967
- Department of DefenseRETRO-COMMISSIONING SERVICEScontract · Last action 2020-11-24$547,980
- Department of DefenseRESOURCE EFFICIENCY MANAGER REM SVCScontract · Last action 2012-02-08$534,316
- Department of DefenseIGF::OT::IGF REM REGION 10 AND 11contract · Last action 2019-09-26$423,825
- Department of DefensePROVIDE ENERGY AUDIT/FACILITY ASSESSMENTcontract · Last action 2011-04-12$414,342
- General Services AdministrationVENDOR COMMENTS TETRA TECH IS PLEASED TO SUBMIT THIS PROPOSAL TO PROVIDE REM SUPPORT TO CNFJ YOKOSUKA. PROGRAM MANAGER FOR THIS GS SCHEDULE, AND POINT OF CONTACT FOR THIS RFQ IS LINDA L. HUNTER. MS. HUNTER WILL BE ON VACATION THROUGH 7/22/07. PLEASE LEAVE A VOICE MAIL AT 619-321-6724 FOR ANY EMERGENCY OR CALL BEN HOUGH AT 619-321-6702. THANKS, --LINDA VENDOR ATTACHED DOCUMENTS: COVER LETTER PROPOSALcontract · Last action 2011-11-14$412,629
- Department of DefenseREM SUPPORT SERVICEScontract · Last action 2008-09-24$411,678
- General Services AdministrationREM SERVICEScontract · Last action 2011-07-25$410,158
- Department of DefenseRESOURCE EFFICIENCY MANAGER (REM)contract · Last action 2013-12-30$409,132
- Department of DefenseRESOURCE EFFICIENCY MANAGER (REM)contract · Last action 2015-04-21$409,074
- Department of DefensePROVIDE RESOURCE EFFICIENCY MANAGER REM SERVICEScontract · Last action 2013-02-21$403,684
- Department of DefenseIGF::OT::IGF REM REGION 10contract · Last action 2019-09-19$390,462
- Department of DefenseRETRO-COMMISSIONING SERVICEScontract · Last action 2011-11-09$389,913
- Department of DefenseIGF::OT::IGF RCX PHASE 2 FOR BUCKLEYcontract · Last action 2019-09-19$378,062
- General Services AdministrationREM SUPPORT SERVICEScontract · Last action 2009-12-03$371,585
- Department of Veterans AffairsIGF::OT::IGF THIS PROJECT WILL PROVIDE SUPPORT TO VA FACILITIES TO REVIEW ENERGY AUDITS, RETRO-COMMISSIONING REPORTS. THE PROJECT WILL ALSO DEVELOP ENERGY CONSERVATION MEASURES (ECMS), OR OTHER PROJECTS, AND PREPARE PRIORITIZED LISTS OF THESE PROJECTS IN A FORMAT COMPATIBLE WITH SUBMISSION TO THE VA STRATEGIC CAPITAL INVESTMENT PROCESS (SCIP).contract · Last action 2016-09-09$342,930
- Department of DefenseRESOURCE EFFICIENCY MANAGERcontract · Last action 2012-02-08$336,569
- Department of Veterans AffairsIGF::OT::IGF THE DEPARTMENT OF VETERANS AFFAIRS (VA) REQUESTS SUPPORT TO PROVIDE CONSTRUCTION PROJECT MANAGEMENT (PMCM) SERVICES FOR THE COMBINED HEATING AND POWER (CHP) PLANT BEING CONSTRUCTED ADJACENT TO THE NEW BOILER PLANT LOCATED AT THE BATTLE CREEK VA MEDICAL CENTER, BATTLE CREEK MICHIGAN.contract · Last action 2013-12-02$332,991
- Department of DefenseENERGY MANAGEMENT SERVICEScontract · Last action 2011-09-13$311,577
- General Services AdministrationTHE OBJECTIVE OF THIS TASK ORDER WILL BE THE TECHNICAL EXPERTISE, AND KNOWLEDGE FOR THE PURCHASE AND/OR DELIVERY OF ELECTRICITY AND NATURAL GAS; NEGOTIATION OF RATE INCREASES; TECHNICAL SUPPORT IN UTILITY RATE LITIGATION AND UTILITY CONTRACT PREPARATION AND REVIEW; AND, IDENTIFYING, STRATEGIZING, NEGOTIATING, COORDINATING AND HELPING TO PROCURE RENEWABLE POWER INCLUDING ANCILLARY SERVICES AND DELIVERY.contract · Last action 2012-09-20$276,125
- Department of DefenseIGF::OT::IGF TWO REM LEVEL 3contract · Last action 2017-11-14$272,367
- Department of DefenseRETRO-COMMISSIONING SERVICEScontract · Last action 2015-04-02$259,483
- Department of DefenseIGF::OT::IGF PROVIDE RESOURCE EFFICIENCY MANAGER REGION 9contract · Last action 2016-04-20$235,823
- Department of DefenseIGF::OT::IGF PROVIDE RESOURCE EFFICIENCY MANAGER -contract · Last action 2015-04-02$226,332
Federal contract dollars to this establishment. Primary NAICS: 541330 - ENGINEERING SERVICES. Last action: 2026-04-15. Source: USAspending.gov, net obligations. Recipient address is the SAM registration / HQ address, not necessarily the worksite.
In the news
Part of a larger organization
Tetra Tech is one of 56 establishments rolled up under the parent organization TETRA TECH INC.
Federal enforcement records on this page represent activity at this specific establishment only. The full enforcement footprint of TETRA TECH INC across all 56 of its tracked locations is viewable on the parent profile.
Other employers in this industry and state
Other employers in remediation services within CA, ordered by federal enforcement volume:
- ANCON MARINE INCBRAWLEY — 3 federal enforcement records
- PATRIOT ENVIRONMENTAL SERVICES INCMIRA LOMA — 3 federal enforcement records
- CASPER COMPANYSPRING VALLEY — 3 federal enforcement records
- PARC SPECIALTY CONTRACTORSSACRAMENTO — 3 federal enforcement records
- TWO RIVERS DEMOLITION, INC.LINCOLN — 2 federal enforcement records
- PARC SPECIALTY CONTRACTORSRED BLUFF — 2 federal enforcement records
- F T G CONSTRUCTION MATERIALSSTOCKTON — 2 federal enforcement records
- UTILITY TREE SERVICE INCBAKERSFIELD — 2 federal enforcement records
- ANCON MARINERICHMOND — 2 federal enforcement records
- HAYWARD BAKERSANTA PAULA — 2 federal enforcement records
Other locations under this parent
Other establishments operated by TETRA TECH INC, ordered by federal enforcement volume:
- ARDAMAN & ASSOCIATES, INC.QUINCY, FL — 2 federal enforcement records
- Tetra TechPASADENA, CA — 2 federal enforcement records
- TETRA TECH INC.ALTADENA, CA — 2 federal enforcement records
- TETRA TECH INCREDDING, CA — 2 federal enforcement records
- TETRA TECH, INC.SANTA ROSA, CA — 2 federal enforcement records
- TETRA TECH INCSAN BERNARDINO, CA — 2 federal enforcement records
- Tetra TechLos Alamos, NM — 2 federal enforcement records
- TETRA TECH INCOROVILLE, CA — 1 federal enforcement record
- TETRA TECH EC INCGHENT, KY — 1 federal enforcement record
- TETRA TECH INCIRVINE, CA — 1 federal enforcement record
Related searches
- All TETRA TECH INC locationsParent rollup
- Remediation ServicesAll employers in this industry
- Employers in CAState-wide enforcement data
- Remediation Services in CAIndustry × state cross-filter
About this data
This profile aggregates federal enforcement records on Tetra Tech from every major federal compliance and enforcement source plus the UVA Corporate Prosecution Registry. OSHA workplace safety inspections, WHD wage cases, MSHA mine safety, EPA environmental enforcement, NLRB labor relations, OFLC visa/labor certification, FMCSA motor carrier registration, SAM.gov debarments, CMS nursing-home records, BLS industry safety benchmarks, OSHA ITA self-reported injury rates, SEC enforcement and financial disclosures, CPSC and NHTSA recalls.
Establishments are matched across agencies using normalized employer name, state, and ZIP code. This establishment resolves to the parent rollup TETRA TECH INC, which operates 56 establishments in our dataset.
OSHA citations typically appear 3–8 months after the inspection, so very recent enforcement actions may not yet be reflected. Profiles may be incomplete if the establishment operates under multiple legal names or files under variations our entity-matching rules don’t yet cover. To report a missing record or correction, email corrections@fastdol.com.
Need API access, bulk download, or licensed redistribution? The website is free. Programmatic and licensed access is handled separately.
Contact sales →Frequently asked
- What is Tetra Tech's OSHA violation history?
- Tetra Tech has no OSHA inspections on record.
- How does Tetra Tech's safety record compare to its industry?
- Tetra Tech operates in the remediation services industry. The industry average Total Recordable Incident Rate (TRIR) is 2.4. Tetra Tech's self-reported DART rate is 0.69 compared to an industry average of 1.6.