Establishment profile
Diamond Environmental Services
807 E Mission Road, SAN MARCOS, CA, 92069
238990 — All Other Specialty Trade Contractors
Summary
Diamond Environmental Services 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 3 years ago.
Federal records were found in 2 of 15 sources. Sources without matching records returned empty for this establishment.
Agency coverage
Diamond Environmental Services appears in WHD wage enforcement, NLRB labor relations, and FMCSA motor carrier registration records only. No matching records were found in OSHA workplace safety, MSHA mine safety, EPA environmental compliance, OFLC visa and labor certification (historical), SAM.gov federal debarment, CMS nursing home enforcement, CPSC product recalls, or NHTSA vehicle recalls.
OSHA workplace safety
No OSHA inspections, citations, or accidents on file for Diamond Environmental Services. Verify directly with Occupational Safety and Health Administration →
Safety self-report (OSHA 300A)
No self-reported injury rates filed with OSHA's Injury Tracking Application for Diamond Environmental Services. Verify directly with OSHA Injury Tracking Application →
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 Diamond Environmental Services. Verify directly with Occupational Safety and Health Administration →
Activity timeline
No federal enforcement activity has been recorded against this establishment in 3+ years. Most recent activity: 3 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. 2 statutes · 121 violations · $309,788 in backwages
| Statute | Period | Cases | Violations | Workers | Backwages | Civil penalty |
|---|---|---|---|---|---|---|
| FLSA — minimum wage & overtime | Jul 2005 – May 2006 | 2 | 117 | 115 | $308,066 | — |
| Davis-Bacon (federal construction) | Feb 2023 | 1 | 4 | 3 | $1,722 | — |
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. 3 cases · 121 violations · $309,788 in backwages · 118 workers affected
| Case period | Industry | Statutes | Violations | Workers | Backwages | Civil penalty |
|---|---|---|---|---|---|---|
| Feb 2021 – Feb 2023 | All Other Specialty Trade Contractors | Davis-Bacon | 4 | 3 | $1,722 | — |
| May 2004 – May 2006 | Septic Tank and Related Services | FLSA | 93 | 92 | $268,399 | — |
| Jul 2003 – Jul 2005 | Septic Tank and Related Services | FLSA | 24 | 23 | $39,667 | — |
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 Diamond Environmental Services. Verify directly with Mine Safety and Health Administration →
Labor relations (NLRB)
Company-level in CA — for Diamond Environmental Services, 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 Diamond Environmental Services 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.). 1 case · 1 ULP
| Case number | Type | Filed | Closed | Status | Region |
|---|---|---|---|---|---|
| 21-CA-133351 | Unfair labor practice | Jul 2014 | May 2015 | Closed | Region 21, Los Angeles, 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 Diamond Environmental Services. Verify directly with Office of Foreign Labor Certification →
Environmental compliance (EPA)
No EPA inspections or formal enforcement actions on file for Diamond Environmental Services. Verify directly with Environmental Protection Agency →
EPA-registered facilities
Every EPA ECHO facility associated with this employer, sorted most-significant first. Each row links to EPA’s Detailed Facility Report for the source-of-truth record. Permits column lists active programs (Air = Clean Air Act, Water = Clean Water Act, RCRA = hazardous waste, TRI = Toxics Release Inventory reporting). 1 facility.
| Facility | Permits | Status | Inspections | Formal actions | Penalties | Last inspected | ECHO |
|---|---|---|---|---|---|---|---|
DIAMOND ENVIRONMENTAL SERVICES 807 E MISSION RD · SAN MARCOS, CA, 92069 | WaterRCRA | No Violation Identified | 0 | 0 | — | — | View → |
Source: EPA ECHO (Enforcement and Compliance History Online). Compliance status follows EPA’s own labels (“Sig Violation” = significant noncompliance; QNCR = quarters of noncompliance over the recent reporting window). Inactive facilities (struck through) retain historical enforcement records even after operations ceased.
Motor carrier safety (FMCSA)
Federal Motor Carrier Safety Administration — DOT-regulated carrier registration and fleet data.
Federal contracts
This location
Federal contract dollars to this establishment. Primary NAICS: 562991 - SEPTIC TANK AND RELATED SERVICES. Last action: 2025-11-19. Source: USAspending.gov, net obligations. Recipient address is the SAM registration / HQ address, not necessarily the worksite.
In the news
Other employers in this industry and state
Other employers in all other specialty trade contractors within CA, ordered by federal enforcement volume:
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- GEORGE REED INCCOLUSA — 3 federal enforcement records
- Penhall CompanyAnaheim — 3 federal enforcement records
- MR. CRANE, INC.INGLEWOOD — 3 federal enforcement records
- MAGCO DRILLING, INC.SAN FRANCISCO — 3 federal enforcement records
- ANCON MARINETORRANCE — 3 federal enforcement records
- MAXIM CRANE WORKS, L.P.LOS ANGELES — 3 federal enforcement records
- GHILOTTI CONSTRUCTION COMPANY INCSANTA ROSA — 3 federal enforcement records
- MAXIM CRANE WORKS, LPSACRAMENTO — 3 federal enforcement records
- MAXIM CRANE WORKS LPWEST SACRAMENTO — 3 federal enforcement records
Related searches
- All Other Specialty Trade ContractorsAll employers in this industry
- Employers in CAState-wide enforcement data
- All Other Specialty in CAIndustry × state cross-filter
About this data
This profile aggregates federal enforcement records on Diamond Environmental Services from every major federal compliance and enforcement source. 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.
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.
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Contact sales →Frequently asked
- What is Diamond Environmental Services's OSHA violation history?
- Diamond Environmental Services has no OSHA inspections on record.
- How does Diamond Environmental Services's safety record compare to its industry?
- Diamond Environmental Services operates in the all other specialty trade contractors industry. The industry average Total Recordable Incident Rate (TRIR) is 1.6.