Washington Contractor Bond Requirements: What's Changing in 2026

Updates to contractor bonding and how they protect Washington homeowners

Published: March 2026

Current Bond Requirements

Washington State requires all registered contractors to maintain a surety bond protecting consumers. The current minimums are:

  • General contractors (residential): $12,000 bond
  • General contractors (commercial): $24,000 bond
  • Specialty contractors: $12,000 bond

These bonds provide homeowners with financial recourse if a contractor fails to complete work, does substandard work, or abandons a project.

How the Bond Protects You

When you hire a registered Washington contractor, their surety bond acts as a safety net:

  1. Project abandonment: If a contractor takes your money and disappears, you can file a bond claim to recover damages up to the bond amount.

  2. Defective work: If work doesn't meet code or contract specifications and the contractor won't fix it, bond claims can cover repair costs.

  3. Unpaid subcontractors: If your contractor doesn't pay their subs, those subs can file liens against your property. Bond claims can help resolve these situations.

  4. Contract violations: Material breaches of your written contract may be recoverable through bond claims.

Filing a Bond Claim

If you need to file a claim against a contractor's bond:

Step 1: Document Everything

  • Written contract
  • Payment records
  • Photos of defective or incomplete work
  • Written communications
  • Inspection reports

Step 2: Attempt Resolution

Washington requires good faith attempts to resolve disputes before bond claims. Send written notice to the contractor specifying:

  • The problem
  • What you want done
  • Deadline to respond

Step 3: File L&I Complaint

Visit lni.wa.gov to file a formal complaint. L&I will investigate and may facilitate resolution.

Step 4: Bond Claim

If L&I investigation doesn't resolve the issue, you may file a claim against the contractor's surety bond. The surety company will investigate and may pay valid claims up to the bond limit.

Limitations of Bond Protection

Important things to understand:

  • $12,000 may not cover major losses: For large projects, bond protection is limited
  • Bond is shared: Multiple claimants may compete for the same bond
  • Doesn't replace insurance: Bond is not liability insurance for accidents or injuries
  • Proof required: You must document your claim thoroughly
  • Time limits: Claims must be filed within statutory deadlines

Best Practices for Homeowners

To maximize your protection:

  1. Verify registration: Always check lni.wa.gov/licensing before hiring
  2. Get everything in writing: Detailed contracts with clear scope
  3. Reasonable payment schedule: Never pay more than 10-20% upfront
  4. Document as you go: Photos, emails, written approvals for changes
  5. Require COI: Certificate of Insurance naming you as certificate holder
  6. Hold retainage: Keep 5-10% until project is fully complete and inspected

Looking Ahead

While bond amounts haven't increased recently, there's ongoing discussion in Olympia about whether current minimums adequately protect consumers given rising construction costs. A $12,000 bond provided more protection in 2010 than it does today.

For now, homeowners should:

  • Treat the bond as one layer of protection, not complete coverage
  • Verify insurance coverage separately
  • Use payment schedules that minimize risk
  • Document everything throughout the project

Resources

Have questions about contractor bonds? Browse our directory of verified Washington contractors who meet all state bonding and insurance requirements.