MULTISTACK, LLC
1065 MAPLE AVENUE, SPARTA, WI 54656 · NAICS 333415 Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing
Having inspection records is common for businesses in regulated industries. Data and methodology
Inspection records
Oct 17, 2023#347039562Oct 17, 2023Complaint (B) · Partial scope, Safety#347039562$46,43610 viol.10 violations$46,436 in penalties
Inspection #347039562
Dates
- Opened
- Oct 17, 2023
- Closing Conference Date
- Oct 17, 2023
- Final Order
- Mar 18, 2024
- Closed
- Aug 5, 2024
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 334
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 10
- Violation Types
- 6 serious, 4 other-than-serious
- Initial Penalties
- $94,484
- Penalties on Record
- $46,436
- Site Address
- 1065 Maple Avenue, Sparta, WI 54656
- Industry
- 333415 Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing
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 (10 of 10 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001A | 1910.28 Duty to Have Fall Protection OSHA citation code: 19100028 B15 | Serious | 1 | 9 | $16,131 | $12,098 | Apr 19, 2024 | - | Mar 18, 2024 |
| 01001B | 1910.30 Training Requirements for Fall Protection OSHA citation code: 19100030 A03 | Serious | 1 | 9 | $16,131 | $0 | Apr 19, 2024 | - | Mar 18, 2024 |
| 01003 | 1910.178 Powered Industrial Trucks OSHA citation code: 19100178 M02 | Serious | 1 | 9 | $16,131 | $12,098 | Apr 19, 2024 | - | Mar 18, 2024 |
| 01004A | 1910.184 Slings OSHA citation code: 19100184 E01 | Serious | 3 | 16 | $13,828 | $10,150 | - | Mar 18, 2024 | |
| 01004B | 1910.184 Slings OSHA citation code: 19100184 E02 II | Serious | 2 | 16 | $16,131 | $0 | - | Mar 18, 2024 | |
| 01006 | 1926.454 Scaffolding - Training OSHA citation code: 19260454 A | Serious | 1 | 1 | $11,524 | $8,864 | Apr 19, 2024 | - | Mar 18, 2024 |
| 02001 | 1904.31 Covered employees OSHA citation code: 19040031 B02 | Other | 1 | 1 | $2,304 | $1,613 | - | Mar 18, 2024 | |
| 02002A | 1904.29 Forms OSHA citation code: 19040029 B01 | Other | 1 | 1 | $2,304 | $1,613 | Feb 16, 2024 | - | Mar 18, 2024 |
| 02002B | 1904.29 Forms OSHA citation code: 19040029 B03 | Other | 1 | 1 | $0 | $0 | - | Mar 18, 2024 | |
| 02003 | 1910.1030 Bloodborne Pathogens OSHA citation code: 19101030 C01 I | Other | 1 | 1 | $0 | $0 | Feb 26, 2024 | - | Mar 18, 2024 |
Jan 20, 2010#313131781Jan 20, 2010Complaint (B) · Partial scope, Safety#313131781$6,6155 viol.5 violations$6,615 in penalties
Inspection #313131781
Dates
- Opened
- Jan 20, 2010
- Closing Conference Date
- Mar 3, 2010
- Closed
- Apr 16, 2010
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 123
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 5
- Violation Types
- 5 serious
- Initial Penalties
- $9,450
- Penalties on Record
- $6,615
- Site Address
- 1065 Maple Avenue, Sparta, WI 54656
- Industry
- 333415 Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing
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 | 1910.147 Control of Hazardous Energy (Lockout/Tagout) OSHA citation code: 19100147 C01 | Serious | 1 | 1 | $1,750 | $1,225 | Mar 26, 2010 | - | - |
| 01002 | 1910.178 Powered Industrial Trucks OSHA citation code: 19100178 L01 I | Serious | 1 | 2 | $1,400 | $980 | Mar 22, 2010 | - | - |
| 01003 | 1910.213 Woodworking Machinery Requirements OSHA citation code: 19100213 I01 | Serious | 1 | 1 | $3,500 | $2,450 | Mar 26, 2010 | - | - |
| 01004 | 1910.1200 Hazard Communication OSHA citation code: 19101200 E01 | Serious | 1 | 2 | $1,400 | $980 | Mar 22, 2010 | - | - |
| 01005 | 1910.1200 Hazard Communication OSHA citation code: 19101200 H01 | Serious | 2 | 2 | $1,400 | $980 | Mar 22, 2010 | - | - |
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, 2010 to 2023. 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
Machinery Manufacturing, 18,437 employers with OSHA inspections. Arithmetic from DOL records.