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2024

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Best Mold Remediation Companies in San Mateo, CA

Our Recommended Top 6

We did the research for you!

  • Licensing
  • User Reviews
  • Mystery Shopping Calls

Our goal is to connect people with the best local professionals. We scored San Mateo Mold Remediation Companies on more than 25 variables across five categories, and analyzed the results to give you a hand-picked list of the best.

30Reviewed

20Curated

6Top Picks

Learn about our selection process.

Providers

featured provider = Featured Provider

PO Box 4334, Burlingame, CA 94011

Expertise.com Rating

Review Sources

Yelp
4.5 (22)

Why choose this provider?

Mold Remedies is a company that has been serving clients in the San Mateo metro for over two decades. Its IICRC-certified technicians perform mold remediation services using only green and natural products to eliminate mold infestation. They also handle environmental inspections and odor removal to restore properties to their pre-damage condition. Mold Remedies is licensed by the State of California and has provided its services to a variety of clients, including hospitals, schools, government agencies, and industrial buildings.

  • Mold Remediation

1601 Poplar St, Oakland, CA 94607

Expertise.com Rating

Review Sources

Google
4.7 (23)
Yelp
4.5 (23)

Why choose this provider?

National Response Team is a company serving clients in San Mateo and the surrounding areas. It provides clients with restoration solutions and offers 24/7 emergency services, which include mold removal, emergency water removal, and water and fire damage restoration, as well as smoke damage removal. Restoration services include an assessment of the damage, dehumidification, sanitizing, cleaning, and deodorization. Restoration and reconstruction of the property are the final steps in the company's restoration process. National Response Team serves various locations in Santa Rosa, Stockton, and Oakland.

  • Water Damage Repair
  • Fire Damage Repair
  • Residential

40 Cape Hatteras Court, Redwood City, CA 94065

Expertise.com Rating

Review Sources

Yelp
4.0 (22)
Google
4.0 (13)
Facebook
5.0 (3)

Why choose this provider?

Servpro of Belmont / San Carlos is a restoration company providing mold remediation solutions to clients in San Mateo. Its certified Applied Microbial Remediation Technicians provide customized mold treatment for homes and businesses. Their process includes mold damage assessment, containment, air filtration, removing of affected materials, cleaning, and restoration. Additionally, the company offers water, storm, and fire damage restoration services as well as residential cleaning and reconstruction solutions. The locally owned and operated business is a part of a network of over 1,700 franchises nationwide.

  • Water Damage Repair
  • Fire Damage Repair

635 Mariners Island Blvd #206, San Mateo, CA 94404

Expertise.com Rating

Review Sources

Google
5.0 (2)
Yelp
5.0 (2)

Why choose this provider?

Paul Davis Emergency Services of San Mateo CA delivers mold remediation solutions in the metro. Its technicians help identify mold species present in a residential or commercial property to craft a plan on how to mitigate the situation. They remove allergenic, pathogenic, and toxigenic strains of mold that grow in bathrooms, window frames, ventilation systems, and wet walls. They deodorize and purify the air in the affected area and also sanitize personal belongings. In addition, they apply antimicrobials and disinfectants to prevent future problems.

  • Storm Damage Repair
  • 24/7
  • Water Damage Repair

1900 South Norfolk Street, San Mateo, CA 94403

Expertise.com Rating

Review Sources

Google
5.0 (3)
Yelp
1.0 (1)

Why choose this provider?

San Mateo Restoration is a mold remediation business offering its services to the metro and its surrounding areas. It provides mold testing, mold inspection, and mold removal services to both commercial and residential clients. Its other mold services include mold abatements, black mold removals, and mold cleanups. The company also offers various restoration solutions such as flood damage restoration, water removal, water extraction, and basement water damage repair. San Mateo Restoration's technicians use eco-friendly machinery and equipment when performing their services.

  • Water Damage Repair
  • Fire Damage Repair

140 Winchester Court, Foster City, CA 94404

Expertise.com Rating

Review Sources

Yelp
5.0 (77)
Google
4.7 (6)

Why choose this provider?

All Action Water Damage is a locally owned and operated business serving clients in San Mateo. It offers water damage remediation services that restore the affected space through drying, deodorizing, dehumidifying, and disinfecting methods. Its technicians identify moisture damage using thermal imaging cameras, moisture detectors, and hygrometers. Other services include mold inspection and remediation and sewage systems and crawl spaces cleaning solutions. The technicians at All Action Water Damage are on call 24 hours a day, 7 days a week.

  • Water Damage Repair
  • Mold Remediation

Compare our Top Mold Remediation Companies

NameExpertise RatingAddressPromotionsLearn more
Mold Remedies
PO Box 4334, Burlingame, CA 94011
National Response Team
1601 Poplar St, Oakland, CA 94607
Servpro of Belmont / San Carlos
40 Cape Hatteras Court, Redwood City, CA 94065
Paul Davis Emergency Services of San Mateo CA
635 Mariners Island Blvd #206, San Mateo, CA 94404
San Mateo Restoration
1900 South Norfolk Street, San Mateo, CA 94403
All Action Water Damage
140 Winchester Court, Foster City, CA 94404

FAQs

  • What is mold remediation?

    Remediation is the process of cleaning or removing damaged building materials and restoring a property to its original condition following mold infestation. The remediation process starts with an inspection to assess the damage and identify the type of mold. Mold remediation companies use specialized methods to contain the damage, remove residual moisture, and capture airborne spores. Depending on the extent of the damage, professionals may sanitize or remove affected materials. Projects may also involve extensive structural repairs.

  • How much does mold remediation cost?

    The average cost of mold remediation ranges from $500 for isolated infestations to upwards of $10,000 for building-wide contamination. Remediation companies use a variety of costly equipment, including HEPA vacuums and negative air machines. Rates may also include structural repairs and laboratory tests. Limited restoration projects, such as remediating air ducts, attics, walls, or crawl spaces, typically cost around $4,000.

  • What happens during mold remediation?

    Mold remediation is a complex multi-step process that involves removing contaminated materials, containing the damage, and restoring the property to its original condition. First, workers will assess the infestation to determine the best course of action. Because mold is typically caused by excess humidity, stopping leaks and removing residual moisture are critical steps. Workers use specialized equipment, including hazmat suits, respirators, and negative air machines, to protect themselves and prevent cross contamination. Next, they will remove contaminated materials, collect items for off-site restoration, and use EPA-registered biocides or encapsulating agents to sanitize non-porous surfaces and prevent additional mold growth.

  • Can you do your own mold remediation?

    Homeowners can undertake mold remediation procedures in some situations. DIY techniques are most effective when contamination is caught quickly, affects less than 10 square feet, and involves non-porous surfaces. There are also some very good reasons not to perform this work independently, including the risk of cross contamination. Mold spores can stick to clothing even after washing, and construction work can lead to an increase in airborne contamination. Additionally, mold remediation professionals have access to specialized equipment and protective gear to ensure optimal results.

  • Can you remediate mold on drywall?

    Remediating moldy drywall involves removing and replacing the affected material. Unfortunately, drywall cannot be cleaned because mold spores can grow inside the pores of the surface. There's also a good chance that the insulation and wall studs will be infected. Care must be taken when removing the damaged material to contain the mold spores and prevent secondary contamination.

  • How do you remediate black mold?

    Black mold infestations related to Stachybotrys chartarum are common following water damage. This toxic mold species typically colonizes cellulose, fiberboard, and drywall, and significant infestations should be handled by a mold remediation professional.

  • Does home insurance cover mold remediation?

    It depends. Mold growth caused by maintenance-related issues, including faulty gutters, hidden plumbing leaks, or aging roofing shingles, typically won't be covered. On the other hand, insurers generally approve claims for mold remediation related to catastrophic events, such as storm damage, fallen trees, vandalism, and frozen pipes. The answer usually depends on whether the problem was preventable and whether the incident involved flooding or a named exclusion.