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Best Mold Remediation Companies in Antioch

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Diamondback Restoration Inc. logo
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Diamondback Restoration Inc.

Antioch, CA
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  • Mold Remediation

Business Description

Diamondback Restoration Inc. is a full-service contractor that offers a range of services to property owners in the Antioch metro. Its IICRC-certified technicians conduct inspections and mold remediation services to residential properties and commercial establishments. They perform water extraction, structural dry out, sewage removal, and crawlspace cleanup. They also deal with fire damage restoration services that include odor removal and structure cleaning. Diamond Restoration also provides round-the-clock emergency restoration and cleaning assistance.

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
4.5
Yelp
4.5 / 5 (23)
Servpro of Antioch logo
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Servpro of Antioch

2589 W. 10th Street Suite K4-101, Antioch, CA 94509
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  • Residential
  • Mold Remediation

Business Description

SERVPRO of Antioch is a full-service damage restoration and mold remediation company that takes care of mold-infested homes and businesses. Its process involves mold containment, air filtration, and cleaning and restoring mold-infested materials. They also offer odor removal and HVAC cleanup. SERVPRO of Antioch has been serving customers since 2007. It is owned by Michael Borders, a certified Hoarder Property Cleanup Specialist. In 2017, the franchise received the Business of the Year award from the Antioch Chamber of Commerce.

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
4.9
Google
4.9 / 5 (39)
Yelp
5.0 / 5 (25)
Facebook
5.0 / 5 (4)

(+2 additional sources)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
Friendliness
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Detail
SOS Restoration logo
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SOS Restoration

3490 Halfmoon Court, Concord, CA 94518
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  • Water Damage Repair
  • Fire Damage Repair

Business Description

SOS Restoration is a water damage restoration service provider serving homeowners throughout Antioch, Alameda, Oakland, and the surrounding areas. This Concord-based business is composed of a team of restoration technicians performing mold damage restoration, black mold removal, crawlspace remediation, and mold testing, inspection, and detection. In addition, its team conducts restoration services for hard-to-reach spaces. The company also offers air duct and HVAC cleaning and water and flood damage repairs. Furthermore, the SOS Restoration team provides round-the-clock emergency services.

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
5.0
Google
5.0 / 5 (10)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
Friendliness
Helpfulness
Detail
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Frequently Asked Questions

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.

Can mold come back after remediation?

Yes, it's possible for mold to return following remediation. This is most common when underlying moisture issues haven't been fully resolved or when mold is growing inside the HVAC system and ductwork. To prevent recontamination, contractors remove affected building materials, sterilize indoor surfaces, and install containment systems to prevent spores from spreading outside the work area. Experts may also recommend moisture-resistant building materials and dehumidification equipment to ensure that mold problems don't return.

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