Washington requires every roofing contractor to hold an active L&I Construction Contractor registration, and nearly every city in the state requires a permit for a full reroof.
Yes — virtually every city in Washington requires a permit for a full reroof, typically $270 to $520 depending on the jurisdiction. Contractors must hold an active L&I Construction Contractor registration with a minimum $12,000 bond and current workers' compensation coverage.
Fees vary by jurisdiction and project scope — confirm exact pricing with your local building department.
| Bellevue | $295 – $480 |
| Redmond | $280 – $460 |
| Kirkland | $280 – $460 |
| Sammamish | $300 – $480 |
| Issaquah | $290 – $470 |
| Seattle | $350 – $600 |
Licensing body: Washington State Department of Labor & Industries (L&I)
Search any contractor's registration status at lni.wa.gov/TradesLicensing to confirm it's active, bonded ($12,000 minimum), and carries current workers' comp coverage.
A reroof permit application typically requires the contractor's license/registration number, the scope of work, and material specifications. Most jurisdictions require at least one inspection during the project (commonly after tear-off, before new material is installed) and issue final sign-off once the work is complete.
Typically $295 – $480 to $350 – $600 depending on the specific city — see the table above for city-level detail.
Search any contractor's registration status at lni.wa.gov/TradesLicensing to confirm it's active, bonded ($12,000 minimum), and carries current workers' comp coverage.
Get matched with licensed contractors near you.