July 16, 2026
AHERA Inspection, Asbestos Survey, Demolition Checklist, Everett WA, PSCAA Fines, Puget Sound Compliance, Seattle WA

Demolishing a House Checklist: What the City “Forgot” to Tell You

So, you’re ready to level a building. Maybe it’s a rotten old garage, or maybe it’s a commercial property you’re ready to flip. You’ve probably already called your local city building department, got a standard checklist, and think you’re good to go.

Think again.

Here is the cold, hard truth: the city’s demolition checklist is usually missing half the rules. In Washington State, assuming the city is the only agency you need to please is a $10,000 mistake. The Puget Sound Clean Air Agency (PSCAA) and Labor & Industries (L&I) do not care about your project timeline; they care about compliance. Tearing down a structure without a certified AHERA asbestos survey is the fastest way to get your project shut down and hit with massive fines.

Don’t let your demo day turn into a legal and financial nightmare. Use our realistic demolishing a house checklist to make sure you’re actually safe and legal.

1. The Clean Air Agency Notification Trap

Many property owners think that if they have a city demolition permit, they are clear to demolish. However, this is a dangerous assumption.

In Washington, you must notify your local Clean Air Agency (like PSCAA or NWCAA) or the EPA before you demolish any structure. This notification is entirely separate from your city permit. If you skip this notification, inspectors will shut down your site, issue heavy fines, and delay your project for weeks.

2. The Essential Demolishing a House Checklist

To avoid violations and protect your budget, make sure you check off these critical items before any walls come down:

Secure a Demolition Permit: Get this through your local city or county jurisdiction first.
Submit Clean Air Agency Notifications: File your intent to demolish at least 10 business days before starting work.
Conduct an AHERA Asbestos Inspection: By law, you must have an AHERA-certified inspector test all suspect materials before demolition.
Complete Asbestos Abatement: If the inspection finds asbestos, you must hire a licensed abatement contractor to remove it safely.
Test for Soil Contamination: If your property is near industrial zones (such as Federal Way or historic manufacturing areas), you may need soil tests.
Coordinate Utility Disconnects: Power, water, gas, and sewer lines must be safely shut off and capped by the utility companies.

3. Asbestos Inspection: The Non-Negotiable Step

You might think, “It’s just a little drywall, what’s the big deal?”

Let’s be real. Microscopic asbestos fibers can cause permanent lung damage. Consequently, state regulators enforce zero-tolerance policies. Tearing into vinyl flooring, popcorn ceilings, or old pipe insulation releases these fibers into the air.

An AHERA report isn’t a recommendation—it’s your legal protection. Our certified inspectors hunt down the hidden hazards so you can demolish with complete confidence.