Expertise.com

2024

Last updated:

Best Mold Remediation Companies in Marin County

Our Recommended Top 4

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 Marin County 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.

73Reviewed

45Curated

4Top Picks

Learn about our selection process.

Providers

featured provider = Featured Provider

Website
Rohnert Park, CA 94927
  • 24/7
  • Water Damage Repair
  • Fire Damage Repair
  • Mold Remediation

Why choose this provider?

SERVPRO of Novato / San Rafael / Sausalito is a damage remediation company that serves commercial and residential property owners in Marin County. Its restoration technicians work on mold damage, assessing the extent of mold colonies' spread in the client's property before isolating affected areas and removing mold-infested items. Afterward, the crew clears the air of mold spores using HEPA vacuums and applies antifungal treatments to affected areas. The company houses staff with the IICRC's Applied Microbial Remediation Technician designation.

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.
4.2

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
––

Website
712 Bancroft Rd., Walnut Creek, CA 94598
  • Storm Damage Repair
  • Water Damage Repair
  • Residential
  • Mold Remediation

Why choose this provider?

All Star offers mold remediation services to residential and commercial property owners in Marin County. Its process includes inspection and air quality testing to identify mold, bacteria, and airborne toxins present in properties affected by water-related disasters and moisture damage. In addition, the company handles the repair and restoration of spaces damaged by water and storms. All Star is co-owned by Scott Lane, who has over 18 years of experience in the water damage investigation industry.

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.
3.9

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

Website
399 Business Park Court, Windsor, CA 95492
  • Water Damage Repair
  • Fire Damage Repair

Why choose this provider?

Bravo Restoration & Construction is a locally owned and operated restoration company that serves clients in Marin County. It offers a wide range of services, including mold removal and remediation, biohazard and trauma cleanups, crawl space protection, emergency board-up, and fire and smoke damage restoration. It also handles construction, odor removal, remodeling, and water damage repairs. Bravo Restoration & Construction is certified by the Mold Inspection Consulting and Remediation Organization. It is a member of the Restoration Industry Association.

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.
4.4
Google
4.8 / 5 (116)
Yelp
3.6 / 5 (81)
Facebook
4.7 / 5 (75)

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

Website
15 Copeland Street, Petaluma, CA 94952
  • 24/7
  • Water Damage Repair
  • Fire Damage Repair

Why choose this provider?

Allied Restoration Co. is a Petaluma-based company that extends its services to residential and commercial clients in Marin County. It specializes in mold remediation and cleanup services. The company's IICRC-certified specialists perform inspections and create methods to eradicate mold infestation. In addition, the company provides other services, including water extraction and damage repair, raw sewage cleanup, smoke damage cleaning, and commercial biohazard disinfection. Allied Restoration has been in business for more than 15 years.

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.
4.4
Yelp
4.0 / 5 (20)
Facebook
5.0 / 5 (9)
Google
5.0 / 5 (7)

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

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.