Mold Remediation in
Southern California

Certified mold remediation and prevention services for homes, businesses, and government facilities. Serving San Diego, Orange County, and surrounding regions.

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Why Mold Remediation Matters

Mold growth can spread rapidly after water damage or in humid environments, compromising air quality and building integrity. Mold spores can trigger allergies, asthma, and other respiratory issues if left untreated. Professional remediation removes contamination, restores healthy air, and prevents future outbreaks.

Our Mold Remediation Process

Our team follows strict procedures to ensure every project meets or exceeds California and federal safety standards.

  1. Containment Setup

    A plastic containment barrier is installed, with negative air pressure to prevent spores from spreading.

  2. Material Removal

    Contaminated drywall, baseboards, flooring, and framing are carefully removed and bagged for disposal.

  3. Treatment & Cleaning

    Antimicrobial solutions and encapsulants are applied to prevent regrowth. All surfaces are HEPA-vacuumed and wiped down.

  4. Moisture Control

    Drying and dehumidification ensure the source of mold growth is resolved.

  1. Clearance Testing

    A third-party industrial hygienist performs visual checks and air clearance testing to confirm safe conditions.

  2. Containment Removal

    Once clearance is passed, containment barriers and equipment are removed, leaving the area safe for reentry.

  • Over a Decade of Regulated Industry Experience
    Trusted by property managers, contractors, government agencies, and facility owners across Southern California.
  • Dedicated, Long-Term Teams
    No transient crews; our trained staff take pride in their work.
  • Cleaner, Safer Worksites
    Organized, well-managed job sites with minimal disruption.
  • Fast Turnarounds
    Efficient scheduling without cutting corners.
  • Full Compliance, Always
    DOSH, CSLB, OSHA, and EPA certified.

Why Choose MJJB Environmental for Mold Remediation

Talk to a Mold Specialist

Mold Remediation FAQs

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WHAT OUR CLIENTS SAY

MJJB found hidden mold behind our walls after a roof leak. Their crew contained it, removed it, and the air quality tests came back perfect.

— Homeowner, Orange County

Eliminate Mold, Restore Healthy Air

Don’t let mold threaten your property or health. Our certified remediation
specialists deliver safe, lasting results.

Talk to a Mold Specialist