Expertise.com

2024

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Best Mold Remediation Companies in San Jose

Our Recommended Top 10

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 Jose 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.

261Reviewed

160Curated

10Top Picks

Learn about our selection process.

Providers

featured provider = Featured Provider

1880 Blackford Lane, San Jose, CA 95125

Expertise.com Rating

Review Sources

Google
5.0 (12)

Why choose this provider?

SJRestoration.com is a home service provider that caters to the needs of San Jose residents. Its crew of technicians offers mold remediation services for water damage from flooding, storms, and sewage backup. They remove excess water, cleans and deodorizes mold-affected areas, and uses industry-grade drying equipment. They work with environmental hygienists and laboratories to create service plans tailored to the infestation problem of specific mold types. In addition, these technicians hold certifications from the IICRC.

  • Commercial
  • Water Damage Repair

1645 Old Bayshore Hwy, San Jose, CA 95112

Expertise.com Rating

Review Sources

Yelp
4.5 (41)
Angi
4.7 (9)

Why choose this provider?

Located in San Jose, Z-CON Specialty Services, Inc. caters to residential and commercial clients throughout the metro. It offers treatment plans for clients looking to remove hazardous materials like mold. The company's technicians also work to dispose of other unwanted substances, including lead and asbestos. It has experience working on a range of properties, from government buildings to schools. The company is a family-owned and family-operated business. It has been in the property remediation industry since 1994.

3001 Winchester Boulevard, Campbell, CA 95008

Expertise.com Rating

Review Sources

HomeAdvisor
4.8 (25)

Why choose this provider?

Professional House Repair Restoration is a company that specializes in mold remediation. It offers its services to homeowners of San Jose and the surrounding areas. Its services include mold inspection, air and surface mold testing, and mold removal and remediation. It also provides mold prevention reports. The professionals at the company locate mold growth in hard-to-reach areas, such as crawl spaces and attics. They are also knowledgeable in preventive measures to avoid further mold growth.

  • Water Damage Repair

21 Harrison Avenue, Campbell, CA 95008

Expertise.com Rating

Review Sources

Yelp
4.0 (58)
Google
4.5 (11)
Facebook
5.0 (6)

Why choose this provider?

SERVPRO of Campbell is a full-service property cleanup and restoration company serving the San Jose area. The firm assists homeowners and businesses in controlling mold infestations with its mold remediation services. Its technicians utilize specialized mold abatement equipment to inspect, assess, and remove mold damage from all parts of properties. The team specializes in black mold and house mold removals. SERVPRO of Campbell has been serving clients since 2004. It is available 24/7 for emergency service calls.

  • Water Damage Repair
  • Fire Damage Repair

San Jose, CA
Website

Expertise.com Rating

Review Sources

Google
4.6 (10)

Why choose this provider?

South Bay Water Damage Restoration is a company that offers mold remediation services in San Jose and the surrounding areas. It assists residential and commercial property owners. Its services include black mold removal, carpet cleaning, and water damage repair. It carries out steam washing to get rid of excess moisture from heavy textiles and inhibit mold and mildew growth. The locally owned and operated business also offers emergency water and fire restoration services.

  • Eco Friendly

1900 Camden Avenue, San Jose, CA 95124

Expertise.com Rating

Review Sources

Yelp
5.0 (19)
Google
5.0 (9)

Why choose this provider?

ZGreen Restoration is a contractor serving San Jose and surrounding areas in Santa Cruz. The firm has been resolving mold problems for residential and commercial buildings since 2017. To mitigate the fast-growing mold colonies in structures, its professionals inspect and identify the extent of the damage. Its technicians contain and remove molds from the organic surfaces. In addition, treatment is applied to prevent further mold growth. An IICRC certified company, ZGreen also performs cleaning for fire damages, crawl spaces, and sewage.

  • Water Damage Repair
  • Fire Damage Repair

3278 Almaden Expressway, San Jose, CA 95118

Expertise.com Rating

Why choose this provider?

On Call Restoration provides mold remediation services in San Jose to commercial and residential clients. Certified technicians from the company inspect properties from foundations to roofs and issue a full report on any type of mold they find. The company uses the latest medically approved mold removal systems to eliminate mold growth, and its technicians restore properties to their original states. On Call Restoration is available 24/7 to assist clients with mold remediation and water damage restoration services.

  • 24/7
  • Water Damage Repair
  • Fire Damage Repair

San Jose, CA
Website

Expertise.com Rating

Why choose this provider?

USA Flood Restoration is a disaster repair company serving clients in San Jose and the surrounding areas. It offers residential customers mold remediation services. It deals with various types of molds, such as white and furry, black, or slimy ones, which are usually caused by moisture or stagnant water. Through its services, the team helps prevent potential structural damage caused by growing molds into walls and roofs that weaken structures. Other services include water damage restoration and sewage cleanups.

  • Water Damage Repair

97 South 2nd Street, San Jose, CA 95113

Expertise.com Rating

Review Sources

Google
5.0 (21)

Why choose this provider?

Restoration Squad is a mold remediation company in San Jose. It provides inspection, cleanup, and restoration services for damages caused by molds in residential and commercial buildings. It also specializes in water damage removal, which involves repair, restoration of floor damage, and sewage damage cleanup. In addition, it works on detecting hidden water damages in flooded areas, provides mold inspection, performs testing, and deals with air duct cleaning. Restoration Squad has a 24-hour response team as well.

  • 24/7

5669 Snell Avenue, San Jose, CA 95123

Expertise.com Rating

Review Sources

Google
4.0 (60)
Yelp
5.0 (24)
Facebook
5.0 (12)

Why choose this provider?

The Water Damage Experts is a restoration company serving the needs of clients in San Jose and nearby localities. The firm assists individuals, families, and businesses in mitigating mold growth through its comprehensive mold removal solutions. These include mold examination, testing, extraction, and dehumidification. The team also disposes of any exposed materials and provides preventative anti-mold treatments for long-term effects. Additionally, the company was founded in 1989 by Joe Mendiola, a local water damage expert.

  • 24/7
  • Commercial
  • Water Damage Repair

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.