CALIFORNIA WATER SERVICE CO. is a water supply and irrigation systems employer in SAN JOSE, CA. Federal records show 2 OSHA inspections with 0 violations and $0 in penalties. 1 Wage & Hour Division enforcement case on record. All data sourced from public federal enforcement records.

Data sourced from OSHA, DOL WHD, MSHA, EPA ECHO, NLRB, FMCSA, OFLC, BLS, SAM.gov, CMS, USAspending, CPSC, NHTSA, and the UVA Corporate Prosecution Registry. Last updated: April 30, 2026.

CALIFORNIA WATER SERVICE CO.

1720 N. 1ST ST., SAN JOSE, CA, 95112

Parent: California Water Service Group (1 locations)

221310 — Top companies in Water Supply and Irrigation Systems

359 employees

Federal Enforcement

OSHA inspections

Violations across 2 federal agencies

Enforcement actions from multiple agencies may indicate systemic compliance issues.

Industry Benchmark

Industry Avg TRIR

2.3

Industry Avg DART

1.5

Self-Reported DART

0.9

Self-Reported TRIR

0.9

Industry rates from BLS SOII 2024. Self-reported rates from OSHA ITA Form 300A (employer self-reported).

OSHA Inspections

OSHA Violations

Total Penalties

Trend

STABLE

WHD Cases

Back Wages Owed

Confidence

MEDIUM

SVEP Flag

Data Insights

History Span

23 years

Last Activity

12yr ago

Inspection Rate

0.1/yr

Active Agencies:

WHDNLRB

TRIR vs Industry Avg

-1.4

Below industry average

DART vs Industry Avg

-0.6

Below industry average

Federal Contracts (5-year)

Total Obligated

$6,159,537

Contracts

Top Agency

Department of Defense

$6,057,112

Top Agencies by Obligation

Department of Defense$6,057,112

Department of Agriculture$94,487

Department of the Interior$7,938

Primary NAICS: 221310 - WATER SUPPLY AND IRRIGATION SYSTEMS

Last Action: 2025-02-27

Source: USAspending.gov prime contract awards. Net obligations (awards minus deobligations) over the last five fiscal years.

Inspection Breakdown

Complaint

Accident

Complaint and accident-triggered inspections are stronger risk signals than routine planned inspections.

Labor Relations (NLRB)

Total Cases

Unfair Labor Practice

National Labor Relations Board — unfair labor practice charges and union representation cases.

Motor Carrier Safety (FMCSA)

DOT Number

2730836

Operation Type

Federal Motor Carrier Safety Administration — DOT-regulated carrier registration and fleet data.

Need API access, CSV upload, or PDF reports? Upgrade to Paid for $79/mo.

Inspection History

No inspection records found.

The FastDOL Report

Weekly workplace compliance news. Free.

More employers in this state: California workplace enforcement data →

More in this industry: Water Supply and Irrigation Systems enforcement data →

Data aggregated from public federal enforcement and program records (OSHA, WHD, MSHA, EPA, NLRB, FMCSA, OFLC, BLS, SAM.gov, CMS, USAspending, CPSC, NHTSA) plus the UVA Corporate Prosecution Registry. Employer profiles matched by name and location — matching errors may occur. Risk scores computed by FastDOL, not official government assessments. OSHA citations typically appear 3-8 months after the inspection, so very recent enforcement actions may not yet be reflected. Data provided as-is. Report a data error.

Frequently Asked Questions

What is CALIFORNIA WATER SERVICE CO.'s OSHA violation history?: CALIFORNIA WATER SERVICE CO. has 2 OSHA inspections on record with 0 violations and $0 in total penalties.
How does CALIFORNIA WATER SERVICE CO.'s safety record compare to its industry?: CALIFORNIA WATER SERVICE CO. operates in the water supply and irrigation systems industry. The industry average Total Recordable Incident Rate (TRIR) is 2.3. CALIFORNIA WATER SERVICE CO.'s self-reported DART rate is 0.92 compared to an industry average of 1.5.