DE
D & W MASON CONTRACTORS INC. is a notable inspection in the DE category. This page provides verified data from US Department of Labor — OSHA Enforcement Data (v4 API) (2026), helping you compare D & W MASON CONTRACTORS INC. against similar inspections and make data-driven decisions.
MELVIN RAY MASONRY
DE
CFT AMBULANCE SERVICE
DE
BRANDYWINE SENIOR LIVING, INC.
DE
J.J. DELUCA COMPANY, INC
DE
REXAM HOME & PERSONAL CARE
DE
| activity nr | 305,952,228 |
| reporting id | 0317300 |
| estab name | D & W MASON CONTRACTORS INC. |
| site address | 117 WILBUR STREET |
| site city | NEWARK |
| site state | DE |
| site zip | 19711 |
| owner type | A |
| owner type label | Private |
| sic code | 1741 |
| naics code | 238140 |
| insp type | C |
| insp type label | Referral |
| 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 | 14 |
| open date | 2007-07-02 |
| close conf date | 2007-07-12 |
| close case date | 2007-08-08 |
| load dt | 2011-10-14 |
This OSHA inspection of D & W MASON CONTRACTORS INC. in DE opened on Jul 2, 2007 and closed after 1 months. The review was initiated via a referral and focused on workplace safety conditions. Scope of the walk-around was complete. At the time of inspection, the establishment reported 14 employees on site.
The site of record for this inspection is listed below. Industry classification uses NAICS code 238140 (legacy SIC: 1741). Addresses reflect the establishment's location at the time of inspection.
The 10 inspections below share NAICS 2-digit sector 23 and occurred in DE. Grouping by sector and state provides a peer set for reading d & w mason contractors inc. in context — same regulatory climate, same broad industry mix. Rows are sorted by most recent open date.
| Establishment | City | Opened | Type | Focus |
|---|---|---|---|---|
| TRI-STATE GROUTING | BEAR | Mar 3, 2015 | Complaint | Health |
| THOMPSON ISLAND TRAIL IMPROVEMENTS | REHOBOTH BEACH | Mar 29, 2012 | Planned | Safety |
| SELECT SANITARY SEWER REHABILITATION - CITY OF MIL | MILFORD | Mar 20, 2012 | Planned | Safety |
| SUPERIOR ELECTRIC SERVICE CO. | DOVER | Mar 1, 2012 | Planned | Safety |
| ENTERPRISE MASONRY CORP. | CLAYTON | Dec 1, 2011 | Programmed Related | Safety |
| ADEL CONSTRUCTION | WILMINGTON | Aug 17, 2011 | Unprogrammed Related | Health |
| TRI STATE | WILMINGTON | Aug 10, 2011 | Referral | Safety |
| ROJAS ALL REPAIRS | WILMINGTON | May 27, 2011 | Accident | Safety |
| HSC BUILDERS MANAGERS | WILMINGTON | May 23, 2011 | Planned | Safety |
| RCC ASSOCIATES | NEWARK | Sep 24, 2010 | Unprogrammed Related | Safety |
In total, 284 OSHA inspections in DE appear in this dataset. During 2007 alone, 3 inspections were recorded in the state — this inspection at D & W MASON CONTRACTORS INC. 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 D & W MASON CONTRACTORS INC. compares to others in the DE 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 D & W MASON CONTRACTORS INC.
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.
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