Mold Inspection in Kenmore, WA

How it works from the first call

The number on this page connects you with an independent local inspector or remediation company. They'll ask where the odor or growth is, how long you've noticed it, and whether anything leaked. The visit itself should cover the whole house: moisture readings at walls, floors and windows, a look at attic sheathing and insulation, the crawl space or basement, and the areas behind bathrooms and the kitchen. You get a written summary with photos and the likely cause.

Cost factors to expect

HomeGuide's 2026 national figures put a typical inspection at $300 to $650. Kenmore jobs move within or beyond that range based on:

• Square footage and number of floors.
• How easy it is to reach the attic and the space under the house.
• Whether you request air or surface samples (HomeGuide: air $100 to $300, surface $50 to $200 each, nationally).
• Whether you also want a follow-up check after cleanup.

Local conditions in Kenmore

Kenmore is a Northshore suburb about 10 miles from Seattle, known for the Kenmore Air Harbor seaplane base and neighborhoods such as Arrowhead, Inglewood, Linwood Heights and Kenlake Vista. King County says the Sammamish River generally stays within its banks from Woodinville down to Lake Washington, so river flooding is not the usual issue. Instead, inspectors see what the whole region sees: months of rain and gray skies from fall into spring, lots shaded by tall trees near Saint Edward State Park, hillside houses with lower levels set into the slope, and bathrooms without enough ventilation.

If the report leads to rebuilding, check permit requirements with Kenmore Development Services, which includes permit coordinators and building inspectors. Non-emergency concerns, including unfixed building problems at a rental, go to the city's Report a Concern portal after you've notified the landlord in writing.

Before anyone arrives

• Leave the mold as it is; don't spray bleach on it.
• Clear storage away from exterior walls in the basement.
• Know where the water shutoff is.
• Note any recent roof, gutter or plumbing work.
• Run the home normally for a day or two beforehand, with fans and dehumidifiers off near the problem, so readings reflect everyday conditions.