Falls, vehicle collisions, falling objects, electrical hazards, and equipment-related incidents can cause serious construction injuries. OSHA identifies falls, struck-by incidents, electrocution, and caught-in or caught-between incidents as its Construction Focus Four—major hazards targeted in efforts to prevent construction fatalities. Other injuries result from lifting heavy materials, slipping on debris, or using tools without adequate safeguards.

In 2024, private-sector construction recorded 1,034 fatal work injuries, roughly one in five workplace deaths nationwide, according to the Bureau of Labor Statistics (BLS). Falls, slips, and trips accounted for the largest share. These fatality figures highlight serious risks, but they do not describe every type of nonfatal construction injury.

After an accident, identifying the hazard is only part of understanding your legal options. A project may involve property owners, general contractors, subcontractors, equipment suppliers, and design professionals. Whether you qualify for workers’ compensation, a separate lawsuit, or both depends on your employment status, the circumstances of the injury, and applicable state law.

Key Takeaways About Common Causes of Construction Accidents & Injuries

• Falls, struck-by incidents, electrocution, and caught-in or caught-between incidents are major construction hazards.
• Construction workers can also suffer injuries from overexertion, same-level falls, power tools, and unsafe material handling.
• Workers’ compensation generally covers qualifying work-related injuries without requiring proof of employer negligence.
• A separate claim may be available against a legally responsible third party, although workers’ compensation immunity can protect some contractors and other entities.
• Prompt medical care, injury reporting, and evidence preservation can help protect your health and potential claims.

What Are the Leading Causes of Fatal Construction Accidents?

BLS fatality data identifies the following categories among the 1,034 fatal injuries in private-sector construction in 2024:

• Falls, slips, and trips: 389 deaths
• Transportation incidents: 244 deaths
• Exposure to harmful substances or environments: 187 deaths
• Contact incidents: 161 deaths
• Violent acts: 46 deaths
• Explosions and fires: five deaths

These are broad statistical categories. Transportation incidents include roadway crashes and workers struck by vehicles. Exposure includes more than electrical hazards, and contact incidents include various events involving objects and equipment. The categories should not be treated as a direct breakdown of OSHA’s Focus Four.

Specialty trade contractors accounted for 606 fatalities. Roofing contractors recorded 120 deaths, including 96 in the falls, slips, and trips category. These figures show where deaths occurred; they do not, by themselves, establish which trade has the highest fatality rate.

Falls and Scaffolding Collapses

Construction workers may face fall hazards on roofs, ladders, scaffolds, elevated platforms, and near floor openings. Missing guardrails, unsuitable access equipment, unstable surfaces, and improperly used fall-protection systems can contribute to serious injuries.

Scaffold hazards can develop when platforms are overloaded, planking is incomplete, supports are unstable, or required access and fall protection are missing. Conditions can also change as workers move materials or alter the scaffold.

OSHA requires scaffolds and scaffold components to be inspected for visible defects by a competent person before each work shift and after an occurrence that could affect structural integrity. A previous inspection does not replace the need to evaluate changing conditions.

Fall protection also remains a major enforcement concern. OSHA’s preliminary fiscal year 2026 list ranks general fall-protection requirements as its most frequently cited standard. Scaffolding, ladders, and fall-protection training also appear among the ten most frequently cited standards.

Serious and fatal falls can occur from relatively low heights. The applicable protection requirements depend on the work and equipment involved, so workers should not assume that a short task or modest elevation eliminates the need for safeguards.

How Do Struck-By, Electrical, and Caught-In Accidents Happen?

Struck-by injuries can involve falling tools, unsecured materials, swinging crane loads, collapsing structures, and moving vehicles. Highway construction adds the danger of passing traffic. Separating workers from vehicle routes, securing materials, and controlling suspended loads can help reduce these risks.

Electrical injuries may occur through contact with overhead power lines, exposed conductors, damaged cords, or improperly grounded equipment. A circuit that appears inactive may still be energized. Applicable procedures for disconnecting power, preventing unexpected energization, and verifying safe conditions are important protections.

Caught-in or caught-between incidents can trap workers in machinery, between equipment and fixed objects, or beneath collapsing materials. Trench collapses are particularly dangerous because soil can rapidly pin or bury a worker.

Some heavy equipment accidents involve overlapping hazards. An excavator may strike a worker and then pin them against a wall, or a shifting load may cause both a struck-by injury and a fall.

Other Causes of Construction Injuries

Not every construction injury involves a dramatic collapse or a fall from a roof. Workers can also suffer injuries during routine tasks, including:

• Lifting, carrying, pushing, or pulling heavy materials
• Repetitive movements or prolonged awkward positions
• Slipping on wet surfaces or tripping over cords and debris
• Contact with saws, nail guns, grinders, and other tools
• Handling sharp, unstable, or improperly stacked materials
• Exposure to excessive heat, noise, dust, or chemicals

These hazards can cause sprains, fractures, cuts, burns, and other injuries. Some work-related conditions develop gradually rather than after a single accident. Coverage and filing rules for occupational illnesses or cumulative injuries may differ from those for a sudden injury.

Who Can Be Liable for Unsafe Construction Conditions?

Workers’ compensation generally limits an employee’s ability to sue their employer for a covered workplace injury. In exchange, eligible workers can receive benefits without proving that the employer was negligent.

A separate claim may be available against another legally responsible party. Depending on the circumstances, potential defendants may include:

• A contractor or subcontractor whose conduct contributed to the injury
• A property owner with responsibility under applicable premises-liability or construction-safety law
• A manufacturer responsible for defective equipment
• An equipment rental company responsible for negligent maintenance or another actionable failure
• An architect or engineer whose work contributed to the injury and who owed an applicable legal duty

Being involved in the project does not automatically make a party liable. The analysis may involve control over the work, contractual responsibilities, applicable statutes, notice of a hazard, and the cause of the injury.

State law also affects who can be sued. Some contractors and other entities may qualify for workers’ compensation immunity even when they are not the worker’s direct employer. Other states impose specific construction-safety duties on covered owners and contractors.

An attorney evaluating a construction accident claim can examine these issues before identifying potential defendants.

Does Workers’ Compensation Cover Construction Accident Injuries?

Workers’ compensation generally covers qualifying work-related injuries suffered by covered construction employees, regardless of who caused the accident. Ordinary carelessness usually does not prevent benefits, although state-specific exclusions or benefit reductions may apply in certain circumstances.

Available benefits may include:

• Reasonable and necessary medical treatment covered by the applicable system
• Partial wage replacement during qualifying periods of disability
• Permanent disability or impairment benefits
• Rehabilitation or return-to-work assistance
• Death benefits for eligible survivors

Workers’ compensation generally does not pay damages for pain and suffering.

Employment status can complicate a claim. Calling someone an independent contractor does not necessarily settle whether that person is an employee under the applicable law. Immigration status may also raise questions, although undocumented employees may qualify for benefits under state law.

If a subcontractor lacks required insurance, state law may provide another route to benefits, such as liability through a qualifying contractor or an uninsured-employer fund. The available remedy depends on the jurisdiction.

Workers injured on an out-of-state construction job may also need to determine which state’s system applies. More than one state may have jurisdiction, but overlapping benefits are subject to coordination rules.

Can You Pursue a Third-Party Claim While Receiving Benefits?

Receiving workers’ compensation does not necessarily prevent a claim against a legally responsible third party who is not protected by immunity.

A successful third-party construction accident claim may allow recovery for losses that workers’ compensation does not cover, including pain and suffering. Recoverable damages depend on the applicable law, the evidence, and the worker’s injuries.

The claims must be coordinated. An employer or workers’ compensation insurer may have reimbursement, lien, or subrogation rights involving a third-party recovery. Settlement approval requirements and potential reductions to reimbursement obligations vary by state. Workers generally cannot receive duplicate compensation for the same losses.

What Should You Do After a Construction Accident?

Seek emergency assistance when needed and get appropriate medical care. Tell the provider that the injury occurred at work and explain how it happened.

Report the injury to your employer promptly, following applicable reporting procedures. Written notice can help document when and how the injury was reported, but legal notice requirements vary by state.

If it is safe and does not delay treatment:

• Photograph the accident area, equipment, visible hazards, and your injuries.
• Record witness names and contact information.
• Note the companies working in the area and any identifying information on equipment.
• Keep copies of incident reports, medical records, work restrictions, and correspondence.
• Save pay records and document time missed from work.

Do not enter an unsafe area or handle dangerous equipment to collect evidence. A lawyer can help request preservation of materials that are outside your control.

The steps for what to do after a fall on a construction site can also be useful after other types of job-site injuries.

What Evidence Can Help Prove a Construction Accident Claim?

Evidence can help establish how an injury happened, which parties had relevant responsibilities, and what losses resulted. Depending on the claim, useful materials may include:

• OSHA inspection records and citations: These may document hazardous conditions or alleged violations. Their admissibility and legal significance depend on applicable law.
• Site safety plans, training records, and toolbox talk logs: These may help show what precautions were planned and what information workers received.
• Daily reports, sign-in sheets, and contractor agreements: These may help identify who was present and each party’s responsibilities.
• Equipment maintenance and inspection records: These may reveal defects, prior problems, or missed maintenance.
• Photographs, video, and witness statements: These can preserve information about conditions before the site changes.
• Medical and employment records: These help document the injury, treatment, work restrictions, and financial losses.

No single record automatically proves civil liability. Even an OSHA citation must be considered alongside the legal duties, causation evidence, and other facts.

Some evidence can be altered, lost, or overwritten. Early legal assistance may help with preservation requests and, when appropriate, formal discovery. These considerations can be useful when selecting an attorney for a construction accident case.

Deadlines After a Construction Injury

Employer-notice requirements, workers’ compensation filing deadlines, and deadlines for third-party lawsuits are separate and vary by state.

The applicable deadline may depend on the injury date, when a work-related condition was discovered, prior benefit payments, and other circumstances. Claims involving government entities may require additional notices within a shorter period.

Reporting the injury, receiving benefits, or filing an OSHA complaint should not be assumed to preserve every potential claim. Settlements and reimbursement rights may also require coordination between the workers’ compensation and third-party cases.

The U.S. Department of Labor’s directory of state workers’ compensation agencies can help workers locate their state agency. Prompt legal review can help identify the deadlines and procedures that apply to the particular injury.

Frequently Asked Questions

What if the Construction Accident Was Partly My Fault?

Ordinary negligence generally does not reduce workers’ compensation benefits in the same way that comparative fault can reduce a lawsuit recovery. However, state law may provide exclusions or reductions for certain conduct, such as intoxication or willful safety violations.

In a third-party lawsuit, your own fault may reduce your recovery or prevent it altogether, depending on state law and the type of claim.

Does OSHA Compensate Injured Construction Workers?

OSHA enforces workplace safety requirements and may issue citations and penalties. Those penalties do not compensate injured workers.

An OSHA investigation may produce information relevant to an injury claim, but a citation does not automatically establish civil liability. Filing an OSHA complaint and pursuing workers’ compensation or a lawsuit are separate processes.

How Long Does a Construction Accident Claim Take?

Timing depends on the type of claim, whether it is disputed, the medical evidence, and the parties involved. Some workers’ compensation benefits may become payable before the entire claim is resolved, subject to state rules.

Third-party cases may require investigation, negotiations, and litigation. Ongoing treatment can make future medical needs and lost earning capacity harder to estimate, which may affect when settlement discussions become productive.

Call Brandon J. Broderick For Legal Help

A construction injury can leave you managing medical treatment, missed income, and uncertainty about who is responsible. Understanding the relationship between workers’ compensation and a potential third-party claim can help you make informed decisions while important evidence is still available.

At Brandon J. Broderick, Attorney at Law, our team handles construction injury claims, including workers’ compensation matters and potential lawsuits against responsible third parties. We can evaluate the circumstances, help preserve relevant evidence, and pursue the compensation available under applicable law. Reach out today to schedule a free consultation.