CA
NAVAJO ROCK & BLOCK is a notable inspection in the CA category. This page provides verified data from US Department of Labor — OSHA Enforcement Data (v4 API) (2026), helping you compare NAVAJO ROCK & BLOCK against similar inspections and make data-driven decisions.
TEMCO
CA
WILLIAM ELMORE DBA TEMCO DBA ELMORE PIPE JACKING
CA
JOHNSON CARLIER, INC.
AZ
BUCHANAN CONSTRUCTION, LLC
NC
CANYON PLASTERING, INC.
AZ
| activity nr | 312,756,786 |
| reporting id | 0950652 |
| estab name | NAVAJO ROCK & BLOCK |
| site address | HIGHWAY 58 & 27.5 MILE MARKER |
| site city | SANTA MARGARITA |
| site state | CA |
| site zip | 93453 |
| owner type | A |
| owner type label | Private |
| sic code | 1442 |
| naics code | 212321 |
| insp type | H |
| insp type label | Planned |
| insp scope | A |
| insp scope label | Complete |
| safety hlth | S |
| safety hlth label | Safety |
| union status | N |
| union status label | N/A |
| nr in estab | 1 |
| open date | 2009-02-26 |
| close conf date | 2009-02-26 |
| close case date | 2009-02-26 |
| load dt | 2011-10-14 |
This OSHA inspection of NAVAJO ROCK & BLOCK in CA opened on Feb 26, 2009 and closed the same day. The review was conducted as a programmed/planned review and focused on workplace safety conditions. Scope of the walk-around was complete. At the time of inspection, the establishment reported 1 employees on site.
The site of record for this inspection is listed below. Industry classification uses NAICS code 212321 (legacy SIC: 1442). Addresses reflect the establishment's location at the time of inspection.
The 10 inspections below share NAICS 2-digit sector 21 and occurred in CA. Grouping by sector and state provides a peer set for reading navajo rock & block in context — same regulatory climate, same broad industry mix. Rows are sorted by most recent open date.
| Establishment | City | Opened | Type | Focus |
|---|---|---|---|---|
| SPECIALTY MINERALS INC. | LUCERNE VALLEY | Aug 11, 2016 | Complaint | Safety |
| ELEMENTIS SPECIALTIES INC | NEWBERRY SPRINGS | Aug 6, 2014 | Planned | Safety |
| CAL PORTLAND | COACHELLA | Jul 31, 2014 | Planned | Safety |
| OUTBACK ROCKS | DAVIS CREEK | Jun 17, 2014 | Unprogrammed Related | Safety |
| CLEARLAKE LAVA INC | LOWER LAKE | Mar 25, 2014 | Planned | Safety |
| KB OIL & GAS, INC. | MCKITTRICK | Feb 18, 2014 | Accident | Safety |
| CLEARLAKE LAVA INC | CLEARLAKE OAKS | Jan 9, 2014 | Planned | Safety |
| SIERRA ROCK | PLACERVILLE | Oct 7, 2013 | Planned | Safety |
| OHE SAND & GRAVEL INC | OAKDALE | Jul 8, 2013 | Planned | Safety |
| DSS COMPANY DBA KNIFE RIVER CONSTRUCTION | TRACY | Mar 20, 2013 | Planned | Safety |
The OSHA enforcement record shows 1 additional inspection of NAVAJO ROCK & BLOCK in CA. Repeat inspections at the same employer may reflect routine programmed reviews, multi-site presence, or follow-ups to earlier findings. Matches are exact on establishment name as recorded by the inspecting office.
| Opened | City | State | Type | Focus |
|---|---|---|---|---|
| Oct 5, 2005 | SANTA MARGARITA | CA | Planned | Safety |
In total, 8,796 OSHA inspections in CA appear in this dataset. During 2009 alone, 253 inspections were recorded in the state — this inspection at NAVAJO ROCK & BLOCK is one of them. Enforcement volume varies year-over-year with OSHA staffing, federal priorities, and complaint inflow, so cross-year comparisons are most useful as a rough indicator of activity rather than a strict measure of risk.
This data helps you understand how NAVAJO ROCK & BLOCK compares to others in the CA category. Use it to make informed decisions based on verified data from US Department of Labor — OSHA Enforcement Data (v4 API).
inspections with the closest data values to NAVAJO ROCK & BLOCK
The OSHAPeek editorial team aggregates and verifies inspections data from US Department of Labor — OSHA Enforcement Data (v4 API). Every statistic on this site is cross-referenced against the official source before publication, with quarterly re-verification cycles.
Read our full methodology or contact us with corrections.
Explore More Data Tools
For adjacent public-data tools, methodology notes, and network updates, visit DataPeek Facts.