J.F. AHERN CO.
3533 N. 27TH ST., W. END OF BLDG. #38, MILWAUKEE, WI 53216
Having inspection records is common for businesses in regulated industries. Data and methodology
Inspection records
Jul 14, 2022#346080104Jul 14, 2022Planned (H) · Partial scope, Safety#346080104$00 viol.0 violations$0 in penalties
Inspection #346080104
Dates
- Opened
- Jul 14, 2022
- Closing Conference Date
- Jul 14, 2022
- Closed
- Oct 14, 2022
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 2
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 6645 West Oklahoma Avenue, Milwaukee, WI 53219
- Industry
- 238220 Plumbing, Heating, and Air-Conditioning Contractors
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 4, 2019#343908455Apr 4, 2019Monitoring (D) · Partial scope, Safety#343908455$00 viol.0 violations$0 in penalties
Inspection #343908455
Dates
- Opened
- Apr 4, 2019
- Closing Conference Date
- Apr 4, 2019
- Closed
- Apr 24, 2019
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 1,461
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 1515 W. Canal St., Milwaukee, WI 53233
- Industry
- 238220 Plumbing, Heating, and Air-Conditioning Contractors
Monitoring Inspection: This inspection record is categorized as a monitoring inspection in the DOL OSHA enforcement data. The public DOL category label is preserved here without adding extra interpretation beyond the government label.
Aug 27, 2013#339359341Aug 27, 2013Referral (C) · Partial scope, Safety#339359341$7,5002 viol.2 violations$7,500 in penalties
Inspection #339359341
Dates
- Opened
- Aug 27, 2013
- Closing Conference Date
- Oct 21, 2013
- Final Order
- Nov 26, 2013
- Closed
- Dec 16, 2013
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 50
- Related Activity
- 1 referral
Violations and Penalties
- Total Violations
- 2
- Violation Types
- 2 other-than-serious
- Initial Penalties
- $7,000
- Penalties on Record
- $7,500
- Site Address
- 700 E Jones Street, Milwaukee, WI 53207
- Industry
- 238220 Plumbing, Heating, and Air-Conditioning Contractors
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.
Violations
Violation list (2 of 2 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001B | 1910.147 Control of Hazardous Energy (Lockout/Tagout) OSHA citation code: 19100147 D | Other | 1 | 1 | $0 | $5,000 | Nov 21, 2013 | - | Nov 26, 2013 |
| 01002 | 1910.147 Control of Hazardous Energy (Lockout/Tagout) OSHA citation code: 19100147 F02 I | Other | 1 | 1 | $7,000 | $2,500 | Nov 8, 2013 | - | Nov 26, 2013 |
Jan 30, 2013#338625437Jan 30, 2013Planned (H) · Complete scope, Safety#338625437$00 viol.0 violations$0 in penalties
Inspection #338625437
Dates
- Opened
- Jan 30, 2013
- Closing Conference Date
- Jan 30, 2013
- Closed
- Feb 22, 2013
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 4
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 700 E. Jones St., Milwaukee, WI 53207
- Industry
- 238220 Plumbing, Heating, and Air-Conditioning Contractors
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.
Nov 8, 2007#311396501Nov 8, 2007Programmed Related (I) · Complete scope, Safety#311396501$00 viol.0 violations$0 in penalties
Inspection #311396501
Dates
- Opened
- Nov 8, 2007
- Closing Conference Date
- Nov 8, 2007
- Closed
- Dec 10, 2007
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 1,000
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 10831 W. Park Place, Milwaukee, WI 53224
- Industry
- 238290 Other Building Equipment Contractors
Programmed Related Inspection: This inspection record is categorized as a programmed related inspection in the DOL OSHA enforcement data. The public DOL category label is preserved here without adding extra interpretation beyond the government label.
Oct 12, 2007#311396105Oct 12, 2007Programmed Related (I) · Partial scope, Safety#311396105$00 viol.0 violations$0 in penalties
Inspection #311396105
Dates
- Opened
- Oct 12, 2007
- Closing Conference Date
- Oct 12, 2007
- Closed
- Oct 19, 2007
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 1,000
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 2320 North Lake Drive, Milwaukee, WI 53211
- Industry
- 238220 Plumbing, Heating, and Air-Conditioning Contractors
Programmed Related Inspection: This inspection record is categorized as a programmed related inspection in the DOL OSHA enforcement data. The public DOL category label is preserved here without adding extra interpretation beyond the government label.
May 19, 2004#307055624May 19, 2004Planned (H) · Partial scope, Safety#307055624$00 viol.0 violations$0 in penalties
Inspection #307055624
Dates
- Opened
- May 19, 2004
- Closing Conference Date
- May 19, 2004
- Closed
- Jun 1, 2004
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 250
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 700 E. Jones St., Milwaukee, WI 53207
- Industry
- 238220 Plumbing, Heating, and Air-Conditioning Contractors
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.
Oct 16, 2002#305275018Oct 16, 2002Complaint (B) · Partial scope, Safety#305275018$00 viol.0 violations$0 in penalties
Inspection #305275018
Dates
- Opened
- Oct 16, 2002
- Closing Conference Date
- Oct 16, 2002
- Closed
- Oct 29, 2002
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 200
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- Mitchell Field, Milwaukee, WI 53207
- Industry
- Not classified in OSHA's inspection record.
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.
Mar 14, 2002#303324495Mar 14, 2002Programmed Related (I) · Complete scope, Safety#303324495$00 viol.0 violations$0 in penalties
Inspection #303324495
Dates
- Opened
- Mar 14, 2002
- Closing Conference Date
- Mar 14, 2002
- Closed
- Mar 18, 2002
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 2
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 2320 W. Burleigh, Milwaukee, WI 53209
- Industry
- Not classified in OSHA's inspection record.
Programmed Related Inspection: This inspection record is categorized as a programmed related inspection in the DOL OSHA enforcement data. The public DOL category label is preserved here without adding extra interpretation beyond the government label.
Nov 28, 2001#122413198Nov 28, 2001Programmed Related (I) · Partial scope, Safety#122413198$3,5001 viol.1 violation$3,500 in penalties
Inspection #122413198
Dates
- Opened
- Nov 28, 2001
- Closing Conference Date
- Jan 21, 2002
- Closed
- Mar 25, 2002
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 2
Violations and Penalties
- Total Violations
- 1
- Violation Types
- 1 serious
- Initial Penalties
- $5,000
- Penalties on Record
- $3,500
- Site Address
- 3533 N. 27th St., W. End Of Bldg. #38, Milwaukee, WI 53216
- Industry
- Not classified in OSHA's inspection record.
Programmed Related Inspection: This inspection record is categorized as a programmed related inspection in the DOL OSHA enforcement data. The public DOL category label is preserved here without adding extra interpretation beyond the government label.
Violations
Violation list (1 of 1 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 1926.652 Excavations - Protection of Employees OSHA citation code: 19260652 A01 | Serious | 1 | 1 | $5,000 | $3,500 | Feb 13, 2002 | - | - |
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.
11 inspections, 2001 to 2022. 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.