SERVICE AREAS / COUNTY COVERAGE
Construction & remodeling in King County
Hill Ridge serves projects across King County. Start by confirming whether the property is inside a city or in an unincorporated area.
City versus county review
King County Permitting provides building, land-use, and fire permitting services for unincorporated areas. A property within a city needs the relevant city guidance instead; the mailing city is not enough to decide.
Questions to bring
- What is the parcel’s jurisdiction?
- Are there existing plans or permit records?
- Is the project primarily an interior remodel, an expansion, or a new build?
Relevant services
Start with the project address
Share the ZIP code, intended work, and any existing plans or records. The first conversation helps identify what needs a site review or further research.
How to identify the right permit authority for your project ↗

PROJECT SPOTLIGHT
A brighter everyday bathroom
King County
An enclosed tub and bulky vanity left little room for storage or movement. A lighter room with clearer circulation and storage where it is needed.
Explore bathroom remodeling ↗