DENRON PLUMBING & HEATING INC
PINKERTON STREET, DERRY, NH 03038
Having inspection records is common for businesses in regulated industries. Data and methodology
Inspection records
Jul 10, 1987#101367308Jul 10, 1987Planned (H) · Complete scope, Safety#101367308$502 viol.2 violations$50 in penalties
Inspection #101367308
Dates
- Opened
- Jul 10, 1987
- Closing Conference Date
- Jul 10, 1987
- Closed
- Sep 1, 1987
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 2
Violations and Penalties
- Total Violations
- 2
- Violation Types
- 1 repeat, 1 other-than-serious
- Initial Penalties
- $140
- Penalties on Record
- $50
- Site Address
- Rte. 28 Bypass, The Fairways, Derry, NH 03038
- Industry
- Not classified in OSHA's inspection record.
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 (2 of 2 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 1926.500 Fall Protection - Scope, Application, and Definitions OSHA citation code: 19260500 D01 | Repeat | 1 | 2 | $140 | $50 | Jul 22, 1987 | - | - |
| 02001 | 1926.56 Illumination OSHA citation code: 19260056 A | Other | 1 | 2 | $0 | $0 | Jul 24, 1987 | - | - |
Nov 20, 1984#1824499Nov 20, 1984Planned (H) · Complete scope, Safety#1824499$804 viol.4 violations$80 in penalties
Inspection #1824499
Dates
- Opened
- Nov 20, 1984
- Closing Conference Date
- Nov 20, 1984
- Closed
- Feb 1, 1985
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 1
Violations and Penalties
- Total Violations
- 4
- Violation Types
- 2 repeat, 2 other-than-serious
- Initial Penalties
- $160
- Penalties on Record
- $80
- Site Address
- S Main St Rte 28a Fairways, Derry, NH 03038
- Industry
- Not classified in OSHA's inspection record.
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 (4 of 4 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 1926.150 Fire Protection (Construction) OSHA citation code: 19260150 C01 I | Repeat | 1 | 1 | $80 | $40 | Dec 13, 1984 | - | - |
| 01002 | 1926.401 OSHA citation code: 19260401 J01 | Repeat | 1 | 1 | $80 | $40 | Dec 13, 1984 | - | - |
| 02001 | 1926.401 OSHA citation code: 19260401 C | Other | 1 | 1 | $0 | $0 | Dec 13, 1984 | - | - |
| 02002 | 1926.401 OSHA citation code: 19260401 J02 | Other | 1 | 1 | $0 | $0 | Dec 13, 1984 | - | - |
Jun 4, 1984#1818939Jun 4, 1984Referral (C) · Complete scope, Safety#1818939$00 viol.0 violations$0 in penalties
Inspection #1818939
Dates
- Opened
- Jun 4, 1984
- Closing Conference Date
- Jun 5, 1984
- Closed
- Jun 5, 1984
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 3
- Related Activity
- 1 referral
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- Pinkerton Street, Derry, NH 03038
- Industry
- Not classified in OSHA's inspection record.
Referral Inspection: This inspection record is categorized as a referral inspection in the DOL OSHA enforcement data. Referral inspections can result from another agency, another OSHA activity, or another source referring a potential hazard to OSHA.
Apr 23, 1984#1820497Apr 23, 1984Planned (H) · Complete scope, Safety#1820497$01 viol.1 violation$0 in penalties
Inspection #1820497
Dates
- Opened
- Apr 23, 1984
- Closing Conference Date
- Apr 23, 1984
- Closed
- May 23, 1984
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 4
Violations and Penalties
- Total Violations
- 1
- Violation Types
- 1 other-than-serious
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- South Main St, Derry, NH 03038
- Industry
- Not classified in OSHA's inspection record.
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 (1 of 1 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 1926.401 OSHA citation code: 19260401 A01 | Other | 1 | 1 | $0 | $0 | May 18, 1984 | - | - |
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, 1984 to 1987. 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.