PINCONNING, MI —
OSHA Inspection: A-1 UNDERGROUND INSTALLATION INC.
Complaint inspection · Safety discipline
At a glance
On , OSHA opened a complaint safety inspection of A-1 UNDERGROUND INSTALLATION INC. in 391 W CODY ESTEY RD, PINCONNING, MI 48650 (NAICS 237130). OSHA activity number 348718347.
OSHA opens inspections for many reasons — routine scheduling under a national or local emphasis program, an employee complaint or referral, or a follow-up after a reported injury. Opening or conducting an inspection is not itself an allegation or a finding that this employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.
Where did this inspection happen?
- Establishment
- A-1 UNDERGROUND INSTALLATION INC.
- Site address
- 391 W CODY ESTEY RD
- City
- PINCONNING
- State
- MI
- ZIP
- 48650
- Mailing
- PO BOX 9, AUBURN, MI 48611
What kind of inspection was it?
- Inspection type
- Complaint (B)
- Scope
- Partial (B)
- Discipline
- Safety
- Advance notice
- No
- Union status
- B
When did the case open and close?
- Opened
- Closing conference
- Case closed
- Last modified
- Data loaded
Establishment context
- NAICS code
- 237130
- Employees
- 8
- Ownership type
- A
Citations
4 citations on file for this inspection.
408.43206
- Issued
- Mar 13, 2026
- Abate by
- Apr 1, 2026
- Penalty
- Initial $2,000 · Current $2,000
Recent events (1)
- — Z (S) $2000
408.43207(9)
- Issued
- Mar 13, 2026
- Abate by
- Apr 1, 2026
- Penalty
- Initial $0 · Current $0
Recent events (1)
- — Z (S) $0
408.40114(1)
- Issued
- Mar 13, 2026
- Penalty
- Initial $120 · Current $120
Recent events (1)
- — Z (R) $120
408.43207(1)
- Issued
- Mar 13, 2026
- Abate by
- Apr 1, 2026
- Penalty
- Initial $0 · Current $0
Recent events (1)
- — Z (O) $0
More inspections at A-1 Underground Installation INC.
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Source
This record is reproduced from the U.S. Department of Labor Open Data API (OSHA inspection dataset). The original IMIS detail view is available at OSHA's Establishment Search for activity number 348718347.
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