IRWIN & LEIGHTON, INC
ALLENDALE AND FIRST AVENUE, KING OF PRUSSIA, PA 19406 · NAICS 236220 Commercial and Institutional Building Construction
Having inspection records is common for businesses in regulated industries. Data and methodology
Inspection records
Mar 29, 2007#309864015Mar 29, 2007Planned (H) · Complete scope, Safety#309864015$00 viol.0 violations$0 in penalties
Inspection #309864015
Dates
- Opened
- Mar 29, 2007
- Closing Conference Date
- Mar 29, 2007
- Closed
- Apr 3, 2007
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 4
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 181 S. Gulph Rd., King Of Prussia, PA 19406
- Industry
- 236220 Commercial and Institutional Building Construction
Planned Inspection: This inspection record is categorized as a planned inspection in the DOL OSHA enforcement data. Planned inspections are part of OSHA's scheduled enforcement activity rather than being opened directly from a complaint or reported incident at that worksite.
Apr 16, 1980#12716536Apr 16, 1980Complaint (B) · Complete scope, Safety#12716536$1,4005 viol.5 violations$1,400 in penalties
Inspection #12716536
Dates
- Opened
- Apr 16, 1980
- Closing Conference Date
- Jun 20, 1980
- Contested
- Aug 15, 1980
- Closed
- Jan 29, 1981
Inspection
- Advance Notice
- Not recorded
- Owner Type
- Not recorded
- Union Status
- No
- Number of Employees
- 2
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 5
- Violation Types
- 2 serious, 3 other-than-serious
- Initial Penalties
- $1,400
- Penalties on Record
- $1,400
- Site Address
- 160 North Gulph Road, King Of Prussia, PA 19406
- Industry
- 236220 Commercial and Institutional Building Construction
Complaint Inspection: This inspection record is categorized as a complaint inspection in the DOL OSHA enforcement data. OSHA can open complaint-driven inspections after receiving safety or health complaints from workers or their representatives.
Violations
Violation list (5 of 5 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 1926.250 General Requirements for Storage OSHA citation code: 19260250 B01 | Serious | 1 | - | $700 | $700 | Jul 26, 1980 | Aug 15, 1980 | - |
| 01002 | 1926.501 Fall Protection - Duty to Have Fall Protection OSHA citation code: 19260501 F | Serious | 1 | - | $700 | $700 | Jul 28, 1980 | Aug 15, 1980 | - |
| 02001 | 1926.150 Fire Protection (Construction) OSHA citation code: 19260150 C01 VIII | Other | 1 | - | $0 | $0 | Jul 26, 1980 | - | - |
| 02002 | 1926.402 Applicability (Electrical - Construction) OSHA citation code: 19260402 A08 | Other | 1 | - | $0 | $0 | Jul 26, 1980 | - | - |
| 02003 | 1926.500 Fall Protection - Scope, Application, and Definitions OSHA citation code: 19260500 E01 IV | Other | 1 | - | $0 | $0 | Jul 26, 1980 | - | - |
Apr 15, 1974#12649604Apr 15, 1974Planned (H) · Complete scope, Safety#12649604$00 viol.0 violations$0 in penalties
Inspection #12649604
Dates
- Opened
- Apr 15, 1974
- Closing Conference Date
- Apr 15, 1974
- Closed
- Mar 10, 1984
Inspection
- Advance Notice
- Not recorded
- Owner Type
- Not recorded
- Union Status
- Not displayed
- Number of Employees
- 8
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 1st Ave & Allendale Road, King Of Prussia, PA 19406
- Industry
- 236220 Commercial and Institutional Building Construction
Planned Inspection: This inspection record is categorized as a planned inspection in the DOL OSHA enforcement data. Planned inspections are part of OSHA's scheduled enforcement activity rather than being opened directly from a complaint or reported incident at that worksite.
Jan 22, 1974#12638003Jan 22, 1974Planned (H) · Complete scope, Safety#12638003$17012 viol.12 violations$170 in penalties
Inspection #12638003
Dates
- Opened
- Jan 22, 1974
- Closing Conference Date
- Jan 22, 1974
- Closed
- Mar 10, 1984
Inspection
- Advance Notice
- Not recorded
- Owner Type
- Not recorded
- Union Status
- Not displayed
- Number of Employees
- 18
Violations and Penalties
- Total Violations
- 12
- Violation Types
- 12 other-than-serious
- Initial Penalties
- $170
- Penalties on Record
- $170
- Site Address
- Allendale And First Avenue, King Of Prussia, PA 18901
- Industry
- 236220 Commercial and Institutional Building Construction
Planned Inspection: This inspection record is categorized as a planned inspection in the DOL OSHA enforcement data. Planned inspections are part of OSHA's scheduled enforcement activity rather than being opened directly from a complaint or reported incident at that worksite.
Violations
Violation list (12 of 12 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 1910.213 Woodworking Machinery Requirements OSHA citation code: 19100213 H04 | Other | 1 | - | $0 | $0 | Jan 29, 1974 | - | - |
| 01002 | 1926.25 Housekeeping OSHA citation code: 19260025 A | Other | 2 | - | $0 | $0 | Jan 29, 1974 | - | - |
| 01003 | 1926.350 Gas Welding and Cutting OSHA citation code: 19260350 A01 | Other | 1 | - | $0 | $0 | Jan 29, 1974 | - | - |
| 01004 | 1926.350 Gas Welding and Cutting OSHA citation code: 19260350 A09 | Other | 1 | - | $0 | $0 | Jan 29, 1974 | - | - |
| 01005 | 1926.401 OSHA citation code: 19260401 A01 | Other | 1 | - | $40 | $40 | Jan 29, 1974 | - | - |
| 01006 | 1926.401 OSHA citation code: 19260401 J01 | Other | 2 | - | $0 | $0 | Jan 29, 1974 | - | - |
| 01007 | 1926.402 Applicability (Electrical - Construction) OSHA citation code: 19260402 A08 | Other | 3 | - | $0 | $0 | Jan 29, 1974 | - | - |
| 01008 | 1926.450 Scaffolding - Scope, Application, and Definitions OSHA citation code: 19260450 B12 | Other | 1 | - | $40 | $40 | Jan 29, 1974 | - | - |
| 01009 | 1926.500 Fall Protection - Scope, Application, and Definitions OSHA citation code: 19260500 B01 | Other | 1 | - | $40 | $40 | Jan 29, 1974 | - | - |
| 01010 | 1926.500 Fall Protection - Scope, Application, and Definitions OSHA citation code: 19260500 D01 | Other | 2 | - | $50 | $50 | Jan 29, 1974 | - | - |
| 01011 | 1926.500 Fall Protection - Scope, Application, and Definitions OSHA citation code: 19260500 E01 | Other | 2 | - | $0 | $0 | Jan 29, 1974 | - | - |
| 01012 | 1926.550 Cranes and Derricks OSHA citation code: 19260550 A14 I | Other | 1 | - | $0 | $0 | Jan 29, 1974 | - | - |
Penalty amounts may differ from final amounts after settlement or judicial review. How to read these records
About these records
A company page groups inspections with the same normalized employer name, city and state; it is not a legal-entity identifier (how pages are grouped).
This page displays public OSHA enforcement data. Status text follows the DOL inspection record first and may include citation-level context when the inspection feed and citation records are out of sync. Penalty amounts shown reflect the latest penalty amounts on record in the DOL database and may differ from initial assessments or final amounts. This is not an official OSHA resource.
OSHA's public enforcement data does not publish a "guilty" or "not guilty" field for inspections. The closest outcome fields available are the citation counts, penalty amounts, contest dates, final-order dates, and the inspection close date shown on this page. How to interpret these status fields. How initial and current penalties are recorded.
OSHA may publish multiple citation rows in the same inspection with the same standard and penalty fields. Separate rows can still differ in OSHA metadata such as citation identifier, recorded instance count, exposed workers, or gravity value. Contest and Final Order columns show citation-level dates from OSHA's enforcement record. A dash means OSHA's record does not currently show that activity for the citation.
Understanding These Penalties
The maximum penalty for a serious violation in 2025 is $16,550 per violation. For willful violations, the range is $11,823 to $165,514. The current penalty column shows the latest amount on record in OSHA's database for each citation. When the current penalty differs from the initial penalty, OSHA's records show that the amount changed during the enforcement process, but this page does not determine the specific reason for each change. Penalty amounts are set by OSHA and adjusted annually for inflation.
4 inspections, 1974 to 2007. Each row is one inspection; point at or tap a row for its dates and totals.
Source: DOL OSHA enforcement data (inspections and violations), linked via activity_nr (exact government key).
Penalty changes: Amounts shown reflect what OSHA's enforcement record publishes. The reason for any change is not stated unless OSHA's record explicitly says so.
Short cases: When a case closed soon after it opened, the closed marker is drawn slightly to the right so both markers stay visible. Each row's card shows the exact dates.
Standards cited
Industry comparison
Construction of Buildings, 209,253 employers with OSHA inspections. Arithmetic from DOL records.
BLS 2024 survey: nonresidential building construction reported 1.9 injuries and illnesses per 100 full-time workers (total recordable cases, national, private industry; relative standard error 6.8%; NAICS 2362 level). This is an industry-wide average from a federal survey, not a measurement of this establishment. Source