DIABLO ROOFING, INC.
8477 ENTERPRISE WAY, OAKLAND, CA 94621 · NAICS 238160 Roofing Contractors
Having inspection records is common for businesses in regulated industries. Data and methodology
Inspection records
Jun 30, 2025#348349754Jun 30, 2025OpenComplaint (B) · Partial scope, SafetyOpen#348349754$7,6953 viol.3 violations$7,695 in penalties
Inspection #348349754
Dates
- Opened
- Jun 30, 2025
- Closing Conference Date
- Dec 18, 2025
- Contested
- Jan 7, 2026
- Closed
- Open
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 45
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 3
- Violation Types
- 1 serious, 2 other-than-serious
- Initial Penalties
- $7,695
- Penalties on Record
- $7,695
- Site Address
- 2629 Harrison Street, Oakland, CA 94612
- Industry
- 238160 Roofing Contractors
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 (3 of 3 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 1670(B)(10) Personal Fall Arrest Systems, Personal Fall Restraint Systems and Positioning Devices | Other | 1 | 5 | $825 | $825 | Jan 7, 2026 | - | |
| 01002 | 3203(A)(7) Injury and Illness Prevention Program | Other | 1 | 9 | $685 | $685 | Jan 7, 2026 | - | |
| 02001 | 1730(C) Roof Hazards | Serious | 1 | 1 | $6,185 | $6,185 | Jan 7, 2026 | - |
Jun 10, 2025#348299967Jun 10, 2025OpenComplaint (B) · Partial scope, SafetyOpen#348299967$29,4852 viol.2 violations$29,485 in penalties
Inspection #348299967
Dates
- Opened
- Jun 10, 2025
- Closing Conference Date
- Dec 5, 2025
- Contested
- Dec 22, 2025
- Closed
- Open
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 45
- Related Activity
- 2 complaints
Violations and Penalties
- Total Violations
- 2
- Violation Types
- 1 repeat, 1 other-than-serious
- Initial Penalties
- $29,485
- Penalties on Record
- $29,485
- Site Address
- 8477 Enterprise Way, Oakland, CA 94621
- Industry
- 238160 Roofing Contractors
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 (2 of 2 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 3203(A)(7) Injury and Illness Prevention Program | Other | 1 | 5 | $685 | $685 | Dec 22, 2025 | - | |
| 02001 | 1670(A) Personal Fall Arrest Systems, Personal Fall Restraint Systems and Positioning Devices | Repeat | 1 | 5 | $28,800 | $28,800 | Dec 22, 2025 | - |
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.
2 inspections, 2025 to 2025. 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.
Standards cited
Industry comparison
Specialty Trade Contractors, 558,619 employers with OSHA inspections. Arithmetic from DOL records.
BLS 2024 survey: roofing contractors reported 2.4 injuries and illnesses per 100 full-time workers (total recordable cases, national, private industry; relative standard error 9.7%; NAICS 23816 level). This is an industry-wide average from a federal survey, not a measurement of this establishment. Source