TAKOMA PARK, MD — 2026-01-08 00:00:00

OSHA Inspection: HEINSON ONAIN CASTILLO DUARTE

Referral inspection · Safety discipline

At a glance

On 2026-01-08 00:00:00, OSHA opened a referral safety inspection of HEINSON ONAIN CASTILLO DUARTE in 50 ELM AVENUE, TAKOMA PARK, MD 20912 (NAICS 238160). OSHA activity number 348674615.

What this inspection record means

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.

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Where did this inspection happen?

Establishment: HEINSON ONAIN CASTILLO DUARTE
Site address: 50 ELM AVENUE
City: TAKOMA PARK
State: MD
ZIP: 20912
Mailing: 19515 FREDERICK ROAD TLR# 16, GERMANTOWN, MD 20876

What kind of inspection was it?

Inspection type: Referral (C)
Scope: Complete (A)
Discipline: Safety
Advance notice: No
Union status: B

When did the case open and close?

Opened: 2026-01-08 00:00:00
Closing conference: 2026-01-08 00:00:00
Last modified: 2026-07-21 00:00:00
Data loaded: 2026-07-22 00:20:20

Establishment context

NAICS code: 238160
Employees: 2
Ownership type: A

Citations

6 citations on file for this inspection.

1926.20 B01

Serious Gravity 7 1 instance 2 exposed

Issued: Mar 20, 2026
Abate by: Apr 14, 2026
Penalty: Initial $1,400 · Current $1,400

Recent events (1)

2026-03-20 00:00:00 — Z (S) $1400

1926.20 B02

Serious Gravity 7 1 instance 2 exposed

Issued: Mar 20, 2026
Abate by: Mar 30, 2026
Penalty: Initial $0 · Current $0

Recent events (1)

2026-03-20 00:00:00 — Z (S) $0

1926.100 A

Serious Gravity 5 1 instance 1 exposed

Issued: Mar 20, 2026
Abate by: Mar 30, 2026
Penalty: Initial $1,000 · Current $1,000

Recent events (1)

2026-03-20 00:00:00 — Z (S) $1000

1926.501 B11

Serious Gravity 6 1 instance 1 exposed

Issued: Mar 20, 2026
Abate by: Mar 30, 2026
Penalty: Initial $1,200 · Current $1,200

Recent events (1)

2026-03-20 00:00:00 — Z (S) $1200

1926.503 A01

Serious Gravity 6 1 instance 1 exposed

Issued: Mar 20, 2026
Abate by: Apr 14, 2026
Penalty: Initial $0 · Current $0

Recent events (1)

2026-03-20 00:00:00 — Z (S) $0

1926.503 B01

Other-than-serious Gravity 10 1 instance 2 exposed

Issued: Mar 20, 2026
Abate by: Apr 14, 2026
Penalty: Initial $0 · Current $0

Recent events (1)

2026-03-20 00:00:00 — Z (O) $0

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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 348674615.

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