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Pro Roto Inc.: OSHA inspections and violations

San Mateo, California · Plumbing, Heating, and Air-Conditioning Contractors · NAICS 238220

1inspections
6citation items
$5,550current penalties
Dec 18, 2025last inspection

OSHA has inspected Pro Roto Inc. once in California.

The inspection began on Dec 18, 2025 after an accident, in San Mateo.

That inspection ended with 6 citation items: 2 serious and 4 other-than-serious.

Penalties were first proposed at $5,550 and still stand at $5,550.

How that compares: the median penalty per cited inspection for construction employers since 2015 is $3,080, and Pro Roto Inc. averages $5,550 (1 cited inspection).

Pro Roto Inc.: OSHA citation items per year, 2025 to 2025
Citation items per year, by inspection date.

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Inspection history

Inspection 348652298 OPENED DEC 18, 2025Closed

Accident · Partial · Safety · 15 employees at the site · Closed Jul 20, 2026

2727 S El Camino Real, Suite 8, San Mateo, CA 94403 · Plumbing, Heating, and Air-Conditioning Contractors · OSHA's record · Phone and website on Google Maps

Citation and ruleTypeProposedCurrentIssuedStatus
Citation 1, item 1
29 CFR 341(C)(2)(A)
 Other-than-serious$375$375Apr 14, 2026Final
Citation 1, item 2
29 CFR 3395(H)(1)
 Other-than-serious$375$375Apr 14, 2026Final
Citation 1, item 3
29 CFR 3395(I)
 Other-than-serious$375$375Apr 14, 2026Final
Citation 1, item 4 Other-than-serious$375$375Apr 14, 2026Final
Citation 2, item 1
29 CFR 1541(B)(1)(D)
 Serious$2,025$2,025Apr 14, 2026Final
Citation 3, item 1 Serious$2,025$2,025Apr 14, 2026Final

The rules behind these citations

Current text from the Code of Federal Regulations. Some citations were issued under older wording.

29 CFR 1541.1

29 CFR 6401.9

Other plumbing, heating, and air-conditioning contractors employers in California

Source: U.S. Department of Labor, OSHA enforcement data. A citation is OSHA's allegation; employers can contest it, and the status column shows where each item stands. Something wrong on this page? Tell us.