Contractor License in Washington (WA) — Complete 2026 Guide
Yes, Washington requires a contractor license for most construction work. The licensing is managed by the Washington Department of Labor & Industries.
Whether you're a general contractor, specialty contractor, or residential builder, understanding Washington's licensing requirements is essential before you take on any projects in the state.
📋 Washington Contractor License Requirements
License Types
- General Contractor
- Specialty Contractor
Project Threshold
License required for projects valued at $0 or more
Exam Required
No — No exam required for licensing
Insurance Required
Yes — General liability insurance is required
Bond Required
Yes — $12,000-$30,000
Renewal
Biennial renewal
Application Fees
$150-$300 (varies by license class)
📝 How to Get a Contractor License in Washington
Meet Basic Eligibility
You must be at least 18 years old, have relevant experience in construction (typically 2-4 years), and have a clean criminal background. Some states also require proof of financial solvency.
Complete Registration
Complete the registration application with the Washington Department of Labor & Industries. No exam is required.
Get Insurance & Bonding
Obtain general liability insurance (minimum $500,000-$1,000,000 recommended) and a surety bond of $12,000-$30,000. Workers' compensation insurance is also required if you have employees.
Submit Your Application
File your application with the Washington Department of Labor & Industries. Include all required documentation, proof of insurance, bond certificate, and application fee ($150-$300).
Maintain Your License
Renew your license biennial. Keep your insurance and bond current at all times.
💰 Cost of Getting Licensed in Washington
The total cost to obtain a contractor license in Washington includes:
- Application fee: $150-$300
- General liability insurance: $500-$2,000/year (varies by coverage)
- Surety bond: $12,000-$30,000 (premium is typically 1-15% of bond amount)
- Workers' compensation: Required if you have employees ($1,000-$5,000+/year)
- Business registration: $50-$500 depending on entity type
Estimated total startup cost: $1,500-$5,000 depending on your license class and business structure.
📥 Free Contractor Business Toolkit
Get free invoice templates, estimate forms, and profit tracking spreadsheets built for contractors.
❓ Frequently Asked Questions
Do I need a contractor license in Washington?
Yes. Washington requires a contractor license for projects valued at $0 or more. The license is issued by the Washington Department of Labor & Industries.
How long does it take to get a contractor license in Washington?
The process typically takes 2-8 weeks, depending on application volume, and completeness of your documentation. Having all your paperwork ready can speed up the process significantly.
Can I work in Washington with an out-of-state license?
Generally no. Washington requires its own state-specific license. You should contact the Washington Department of Labor & Industries for the most current reciprocity information.