Our certified team sets up sealed containment, runs HEPA negative-air machines to prevent spread, removes contaminated material, and tests the air before clearing the area.
When we leave, the lab report says clear — not us.
When mold has taken hold in your ductwork, you need more than cleaning — you need certified remediation. Sealed containment, IICRC S520-compliant removal, post-clearance air testing, and a written report you can show your insurer.
The full California Airduct Pros remediation method — from moisture mapping to lab-verified clearance. No surprises, no upsells.

Identify every colony and find the moisture source — without source elimination, mold returns.

Full plastic isolation barrier around the work area to keep mold spores from traveling through your California home or building.

Industrial air scrubbers create negative pressure — preventing spore migration during removal of contaminated material.

Independent lab verifies the area is safe to re-occupy — you receive the full IICRC-grade report with your written guarantee.

Bleach kills surface mold but doesn't remove dead spores — which still trigger allergies and asthma. Real remediation requires physical removal, source elimination, and certified verification. Anything less leaves you with a return visit and the same symptoms.
Hidden moisture in walls, around the AC coil, or in unvented attic spaces is almost always the root cause. We trace it, fix it, and document everything for your records or insurance claim.
We believe a quote can only be given honestly after we've seen your system with our own eyes. Until then — no charge, no obligation, no pressure.
And once we give you a quote, that's the number. We will never charge a dollar more than what's required.
Specific questions about mold remediation. For general questions, see the main FAQ.
A certified mold specialist will reach out within 24 hours to schedule a free in-home assessment. Most projects scheduled within 48 hours.
California Airduct Pros provides certified mold remediation statewide. Click any city below to see local service details.