METROPOLITAN MECHANICAL CONTRACTORS, INC.
310 4TH AVE SO, MINNEAPOLIS, MN 55415
Having inspection records is common for businesses in regulated industries. Data and methodology
Inspection records
Feb 19, 2009#313033243Feb 19, 2009Planned (H) · Complete scope, Safety#313033243$1,2001 viol.1 violation$1,200 in penalties
Inspection #313033243
Dates
- Opened
- Feb 19, 2009
- Closing Conference Date
- Feb 19, 2009
- Closed
- Apr 17, 2009
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 9
Violations and Penalties
- Total Violations
- 1
- Violation Types
- 1 serious
- Initial Penalties
- $1,200
- Penalties on Record
- $1,200
- Site Address
- 323 Stinson Blvd Ne, Minneapolis, MN 55413
- 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.
Violations
Violation list (1 of 1 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 1926.303 Abrasive Wheels and Tools OSHA citation code: 19260303 C03 | Serious | 1 | 1 | $1,200 | $1,200 | Mar 7, 2009 | - | - |
Mar 13, 1997#300365764Mar 13, 1997Planned (H) · Complete scope, Safety#300365764$00 viol.0 violations$0 in penalties
Inspection #300365764
Dates
- Opened
- Mar 13, 1997
- Closing Conference Date
- Mar 13, 1997
- Closed
- Mar 14, 1997
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 9
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 640 Stinson Boulevard Ne, Minneapolis, MN 55413
- 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.
May 1, 1996#126550458May 1, 1996Planned (H) · Complete scope, Safety#126550458$00 viol.0 violations$0 in penalties
Inspection #126550458
Dates
- Opened
- May 1, 1996
- Closing Conference Date
- May 1, 1996
- Closed
- May 1, 1996
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 25
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 310 4th Ave So, Minneapolis, MN 55415
- 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.
Oct 11, 1995#126571579Oct 11, 1995Planned (H) · Complete scope, Safety#126571579$00 viol.0 violations$0 in penalties
Inspection #126571579
Dates
- Opened
- Oct 11, 1995
- Closing Conference Date
- Oct 11, 1995
- Closed
- Oct 11, 1995
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 24
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 310 4th Ave So, Minneapolis, MN 55415
- 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.
Apr 7, 1994#120374699Apr 7, 1994Planned (H) · Complete scope, Safety#120374699$01 viol.1 violation$0 in penalties
Inspection #120374699
Dates
- Opened
- Apr 7, 1994
- Closing Conference Date
- Apr 7, 1994
- Closed
- Dec 7, 1994
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- 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
- 2636 Park Ave S, Minneapolis, MN 55407
- 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 | 182065308 | Other | 1 | 1 | $0 | $0 | Jul 19, 1994 | - | - |
Nov 7, 1991#111620886Nov 7, 1991Planned (H) · Complete scope, Safety#111620886$00 viol.0 violations$0 in penalties
Inspection #111620886
Dates
- Opened
- Nov 7, 1991
- Closing Conference Date
- Nov 7, 1991
- Closed
- Nov 19, 1991
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 9
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 1000 Lasalle Ave S, University Of St Thomas-Mpls, Minneapolis, MN 55403
- 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.
Jun 21, 1990#111607560Jun 21, 1990Planned (H) · Complete scope, Safety#111607560$00 viol.0 violations$0 in penalties
Inspection #111607560
Dates
- Opened
- Jun 21, 1990
- Closing Conference Date
- Jun 21, 1990
- Closed
- Jul 20, 1990
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 17
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 201 S. 6th St., First Bank Place, Minneapolis, MN 55402
- 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.
Jun 14, 1990#111607487Jun 14, 1990Planned (H) · Complete scope, Safety#111607487$01 viol.1 violation$0 in penalties
Inspection #111607487
Dates
- Opened
- Jun 14, 1990
- Closing Conference Date
- Jun 14, 1990
- Closed
- Jul 14, 1990
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 10
Violations and Penalties
- Total Violations
- 1
- Violation Types
- 1 other-than-serious
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 1010 Currie Ave, Minneapolis, MN 55403
- 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 | 1926.416 Electrical - Safety Requirements (Construction) OSHA citation code: 19260416 E01 | Other | 3 | 3 | $0 | $0 | Jul 14, 1990 | - | - |
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.
8 inspections, 1990 to 2009. 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
BLS 2024 survey: plumbing, heating, and air-conditioning contractors reported 3.0 injuries and illnesses per 100 full-time workers (total recordable cases, national, private industry; relative standard error 5.2%; NAICS 23822 level). This is an industry-wide average from a federal survey, not a measurement of this establishment. Source