Urgent response
Start here when there is active water damage, a fast-spreading issue, or a time-sensitive repair.
1local
Ask how quickly they can inspect the property and whether after-hours response is available.
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Mold remediation companies serving San Marino, CA
Compare mold remediation providers with strong local signals for San Marino, CA. Broader area options are included when the service-area data suggests they may cover the city.
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Showing all listed providers for San Marino. Pick a job type to focus the shortlist.
Strong local matches 2
Broader options 0
Public reviews 115
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Mold jobs are not all the same. For San Marino, CA, start with the signals that match the problem you need solved, then confirm exactly what work is included before booking.
Containment methods
Useful when mold may need isolation from clean areas during removal.
1local
Ask what containment, air movement, or negative-air process is included in the work.
Moisture-source checks
Important when mold appears after a leak, flood, roof issue, or damp basement condition.
2local
Ask how they identify and address the moisture source before or during remediation.
Testing or inspection
Helpful when you need inspection, sampling, or clearance questions separated from removal work.
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Ask whether testing is included, handled separately, or referred to an independent process.
Strong local matches
Strong local matches for San Marino
Best for: Pasadena, South Pasadena, and San Marino homeowners dealing with water damage that has led to mold growth, where a single crew can handle extraction, drying, and remediation under one franchise.
Service area: Headquartered in Pasadena, California at 790 E Colorado Blvd. The franchise lists Pasadena, South Pasadena, and San Marino as its primary service area. The about section also references Glendora and San Dimas, which could indicate a broader reach or an older version of the website text.
Water-to-mold pipeline24/7 emergency responsePackout & contents storageCommercial restoration
Review snapshot: Amir, Connie Chavez, and Diego draw repeated praise for clear communication and follow-through across 82 reviews. But zero negative reviews in the last 18 months means you cannot gauge how this team handles dissatisfied customers right now.
Best for: San Marino and Pasadena homeowners who want a fog-based remediation that avoids tearing out drywall, backed by third-party lab testing and a 1-year regrowth guarantee.
Service area: Mold Zero is headquartered in San Marino, California. They serve Los Angeles County broadly, with location pages for Los Angeles, Pasadena, Glendale, Burbank, Long Beach, Hollywood Hills, San Gabriel, Santa Monica, Newport Beach, and Anaheim. The jump from San Marino to Newport Beach and Anaheim in Orange County is notable—confirm travel fees for locations far from their base.
Dry fog remediationIn-house testingSame-day re-entryWater damage referral
Review snapshot: Eric draws the most praise for hands-on field work, with Noel and Jessica also named repeatedly for inspections and scheduling. But 1 of 33 reviewers at 4.6★ paid a rush fee for test results and waited five days instead of the promised one to two.
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Broader area options
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