A fatal roofing accident has prompted California workplace safety regulators to issue multiple citations against three roofing contractors, underscoring continued enforcement of the state's fall protection requirements for residential construction.
Cal/OSHA cited Atlas Building and Roofing Inc., Atlas Roofing Company Inc. and Roof-Top Construction Inc. following an investigation into a fatal incident that occurred on Jan. 9, 2026, at a two-story residential property in the Westchester neighborhood of Los Angeles.
According to the agency, a worker repairing a roof leak fell approximately 24 feet from the roof and suffered fatal head injuries.
Inspectors determined that all three employers shared responsibility for worker safety during the roofing operation and allowed work to proceed without required fall protection systems. The investigation also identified deficiencies involving ladder safety training and the absence of an on-site worker certified in first aid. Two of the employers were additionally cited for failing to provide required heat illness prevention training.
Cal/OSHA proposed penalties totaling $282,420 across the three contractors.
Atlas Building and Roofing Inc. received proposed penalties of $120,300, including alleged willful-serious, serious and general violations. The agency noted that the company had previously been cited for roofing safety violations in 2023 and 2025.
Atlas Roofing Company Inc. received proposed penalties of $113,750, while Roof-Top Construction Inc. was cited for $48,370.
The agency stated that Atlas Building and Roofing Inc. and Atlas Roofing Company Inc. have appealed their citations. A separate investigation by Cal/OSHA's Bureau of Investigations remains ongoing.
California's updated residential roofing standards, which took effect one year ago, require fall protection whenever employees perform roofing work at heights of six feet or more. The regulations require employers to provide fall protection systems, such as personal fall arrest equipment or guardrails, and ensure workers receive training on fall hazards before beginning roofing operations.
Falls remain one of the leading causes of fatalities in the construction industry, making compliance with fall protection standards a critical responsibility for contractors and project owners. The enforcement action serves as a reminder that California regulators continue to closely monitor roofing operations and may pursue significant penalties when employers fail to implement required safety measures.
Source: DIR State Of California.
