Workers Compensation Insurance for General Contractors in Colorado: Coverage, Costs, and Requirements

Workers compensation insurance is required for Colorado general contractors with one or more employees. WC covers your employees' work-related injuries and illnesses: medical treatment, lost wages, disability benefits, and death benefits. Colorado's WC system is administered through the Colorado Department of Labor and Employment (CDLE), and premiums are near the national average for most contractor classifications.

Quick Answer

Estimated workers compensation premiums for Colorado general contractors:

Business Size	Estimated Annual WC Premium
Small GC (1 to 5 employees)	$1,500 to $3,000 per year
Larger GC (6 or more employees)	$2,800 to $5,600 per year

Colorado GC workers comp premiums are near the national average. Actual premiums depend on payroll, employee classification codes, and experience modification factor.

What Workers Comp Covers for Colorado General Contractors

Medical Treatment for Work Injuries

WC covers the cost of medical treatment for employees injured on the job -- emergency care, surgery, physical therapy, and ongoing treatment.

Lost Wages

WC pays a portion of an injured employee's wages during recovery. Colorado's temporary total disability benefit is two-thirds of average weekly wages up to a state maximum.

Permanent Disability

WC provides permanent partial and total disability benefits under Colorado's WC schedule.

Death Benefits

WC pays death benefits to eligible dependents of employees who die from work-related injuries or illnesses.

Employer's Liability

Workers comp policies include an employer's liability section that covers lawsuits from employees claiming negligence beyond the WC system.

What Workers Comp Does Not Cover for Colorado General Contractors

Subcontractor Injuries

WC covers your employees, not independent subcontractors. Subcontractors need their own WC. Uninsured subcontractor payroll may be added to your policy at audit. Collect WC certificates from every subcontractor before work begins.

Third-Party Bodily Injury

WC does not cover bodily injury claims from non-employees. General liability covers those third-party claims.

Property Damage

WC does not cover property damage. GL covers property damage claims.

Colorado-Specific Considerations

Colorado Department of Labor and Employment

Colorado WC is administered by the CDLE Division of Workers Compensation. Colorado requires WC for employers with one or more employees. Non-compliance triggers penalties and stop-work orders.

Colorado Construction Market

Denver and the Front Range corridor are Colorado's primary construction markets. GCs working on commercial, residential, and mountain resort construction operate across a diverse geography. Mountain resort construction in Summit, Eagle, and Pitkin counties adds complexity to job site safety and injury exposure. Project owners and general contractors routinely require WC certificates from subcontractors on commercial projects.

Colorado Privacy Act

Colorado's Privacy Act (CPA) may affect GCs that collect employee and subcontractor data through digital payroll, HR, or scheduling platforms. WC does not cover CPA enforcement actions.

Subcontractor Certificate Management

Colorado GCs should maintain current WC certificates for every subcontractor on every project. At audit, uninsured sub payroll is added to your policy at the applicable construction classification rate.

Frequently Asked Questions

Is workers comp required for general contractors in Colorado?

Yes. Colorado requires WC for employers with one or more employees. Non-compliance triggers penalties and stop-work orders from CDLE.

Does WC cover subcontractor injuries on my Colorado job site?

WC covers your employees. Subcontractors need their own WC. Uninsured sub payroll may be added to your policy at audit. Collect certificates from all subcontractors.

How much does workers comp cost for a Colorado general contractor?

Colorado small GCs typically pay $1,500 to $3,000 per year for WC coverage, near the national average.

Can a sole proprietor GC be exempt from workers comp in Colorado?

Colorado allows sole proprietors to apply for exemption from WC. However, exemptions have limitations -- consult a licensed insurance agent before relying on an exemption.

Does WC cover injuries from subcontractors' employees?

Not directly. Subcontractors should carry their own WC. If they don't, their payroll may be added to your policy at audit.

Disclaimer

This article is for informational purposes only and does not constitute insurance or legal advice. Coverage details and costs vary by carrier and individual circumstances. Consult a licensed insurance agent and attorney for guidance specific to your situation.

Sources

• Colorado Department of Labor and Employment
• Colorado Division of Insurance
• Insurance Information Institute
• Associated General Contractors of America