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City Profile

MANGILAO, GU — OSHA Enforcement

Workplace safety enforcement data for 243 inspected facilities in MANGILAO.

243
Facilities
$648.4K
Total Penalties
$2.7K
Avg Penalty
902
Citations

MANGILAO, Guam has 243 OSHA-inspected facilities with cumulative penalties totaling $648.4K. The city's average penalty of $2,668.28 is below the Guam state average of $3,014.32. Federal investigators have documented 902 total citations across facilities in MANGILAO.

Analyst Commentary

The scale of OSHA enforcement activity in Mangilao, Guam, reflects a robust regulatory environment, evidenced by 243 inspected facilities and a total of 902 citations issued to date. With cumulative penalties reaching $648,391 and an average penalty of $2,668.28 per inspection, the data suggests a consistent application of federal safety standards across the municipality. Given Mangilao’s status as a regional hub for education and public administration—housing the University of Guam and major government facilities—the volume of violations is likely driven by campus infrastructure development, facilities maintenance, and public sector construction projects. For compliance professionals operating in this jurisdiction, the most critical insight is the high citation-to-inspection ratio; with an average of nearly four citations per site visit, OSHA inspectors are frequently identifying systemic safety failures rather than isolated incidents. To mitigate financial and reputational risk, safety managers must shift from reactive fixes to comprehensive, multi-point auditing processes that address the root causes of recurring hazards before an inspector arrives on-site.

Top Enforcement Actions in MANGILAO

About OSHA Enforcement in MANGILAO, Guam

Mangilao, Guam's workplace safety landscape is characterized by significant OSHA enforcement, with 243 facilities contributing to a cumulative penalty total of $648,391. This substantial figure underscores OSHA's active role in ensuring compliance and highlights the financial risks businesses face for safety infractions. For local employers, this means a robust commitment to safety protocols isn't just ethical, but economically critical to avoid considerable fines. SUPERMAN CORPORATION stands out as a top employer, notable likely due to its operational scale or specific industry which often attracts increased regulatory scrutiny. Their compliance record, or lack thereof, would significantly influence the overall safety profile of the region. The most common violation in Mangilao is 19260405, which pertains to the proper use, identification, and grounding of temporary wiring in construction. In plain English, this means many local construction sites are failing to correctly manage their electrical systems, posing serious electrocution and fire hazards. This data is vital for both workers, who can identify and advocate for safer conditions, and employers, who must prioritize electrical safety training and infrastructure to protect their workforce and mitigate financial and reputational damage.

#FacilityPenaltiesCitations
1 SUPERMAN CORPORATION $65.9K 3
2 CATALYST CONSTRUCTION $44.8K 10
3 KORANDO CORPORATION $35.8K 4
4 MECA CONSTRUCTION & ENGINEERING CO. $30.0K 3
5 KIM BROTHERS CONSTRUCTION $22.3K 34
6 INLAND BUILDERS CORPORATION $19.7K 16
7 TRIPLE TECH CORPORATION $18.9K 26
8 MILO CORPORATION $15.2K 11
9 ZHONG YE, INC. $15.0K 15
10 RELIABLE BUILDERS, INC. $12.0K 4
11 HAN KANG CORPORATION $10.8K 7
12 PACIFIC FEDERAL MANAGEMENT INC. $9.7K 3
13 CAS INTERNATIONAL INC. $9.5K 15
14 IAN CORPORATION $9.3K 3
15 FUTURE WORLD CORPORATION $9.3K 5
16 RAK HWI CONSTRUCTION CO. $8.6K 11
17 SAMSUNG E&C AMERICA, INC. $8.6K 1
18 REACTION CO. $8.4K 5
19 JIANHUA CONSTRUCTION, INC. $7.8K 3
20 3R INCORPORATED $7.4K 6

Industry Breakdown — MANGILAO

Construction
$421.8K
Sector 00
$218.2K
Other Services
$5.7K
Utilities
$1.5K
Administrative Services
$675
Arts & Recreation
$525
Food Services
$0

Other Cities in Guam

TAMUNING1,085 facilities · $5.3M BARRIGADA364 facilities · $1.3M DEDEDO481 facilities · $1.1M TUMON430 facilities · $1.1M AGANA435 facilities · $722.0K PITI168 facilities · $604.6K HARMON169 facilities · $592.7K YIGO276 facilities · $459.0K SANTA RITA151 facilities · $429.9K YONA103 facilities · $409.9K

OSHA Compliance Guides

How to File an OSHA Complaint → OSHA Fines & Penalties Guide 2026 → Look Up Any Company's OSHA History → Top 10 Most Cited OSHA Violations →

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