Last updated:

Best Mold Remediation Companies in Cambridge, MA

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 Cambridge 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.



6Top Picks

Learn about our selection process.


featured provider = Featured Provider

202 Washington Street, Brookline, MA 02446 Rating

Review Sources

4.6 (33)

Why choose this provider?

SERVPRO of Allston, Brighton & Brookline offers 24-hour damage cleanup and restoration services in Cambridge and the surrounding communities. It deploys specialists experienced in mitigating mold safely and responsibly. They identify, contain, and extract mold from surfaces to prevent further damage to property and the spread of health hazards. SERVPRO of Allston, Brighton & Brookline is a branch of a nationwide franchise system established in 1967. It is affiliated with educational institutions like Harvard University, Boston University, and Boston College.

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

19 Browns Avenue, Waltham, MA 02453 Rating

Review Sources

4.9 (37)
4.2 (6)

Why choose this provider?

Soriano Environmental Inc. serves the needs of residential and commercial property owners in Cambridge and the surrounding communities. Its specialists provide mold remediation and removal, asbestos abatement, and demolition services. The company's mold removal solutions include site cleanup, systems training, final inspections, and move-in coordination. Soriano Environmental also handles the planning, management, and building of multi-phase jobs. It works with general contractors, designers, and architects to develop functional work experiences.

  • Eco Friendly
  • Commercial

32 Fairmont Street, Malden, MA 02148 Rating

Review Sources

5.0 (22)

Why choose this provider?

A1 Water & Mold Removal MA is a locally owned and operated damage repair and remediation company that handles the needs of homes, commercial establishments, and industrial buildings in Cambridge and the surrounding areas. Its mold remediation professionals are experienced in performing mold inspections using a combination of tools, equipment, and skills to tackle mold damages in clients' properties. They inspect the most common areas of residential properties, such as crawlspaces, basements, and duct systems.

  • Water Damage Repair
  • Fire Damage Repair

270 Parsons Street, Boston, MA 02135 Rating

Review Sources

5.0 (12)

Why choose this provider?

Located in Boston, Roy's Restoration offers services to residential and commercial customers in the Cambridge metro. Its team of IICRC-certified specialists specializes in conducting mold remediation, clean-up, and inspection services. They provide assessments and prevention measures needed. In addition, they offer 24/7 sewage backup cleanup and water and fire restoration emergency services, which include deodorization, soot removal, and floor and furniture cleaning. Roy's Restoration is a locally owned and operated company that has been in the business for over two decades.

  • 24/7

83 Felton Street, Waltham, MA 02453 Rating

Review Sources

5.0 (23)

Why choose this provider?

Cleanway is an independent cleaning and restoration company serving clients in Cambridge and the surrounding communities. It offers mold inspection, cleanup, testing, and removal services. It also assists customers with fire damage restoration, water damage restoration, carpet cleaning, deodorization, and hood vent cleaning needs. The technicians utilize industry-standard equipment in all of their projects and are available 24/7 to respond to emergencies. Cleanway has been in business for more than 30 years and has offices in Hartford, Littleton, and Waltham.

  • 24/7

56 Moody St, Newton, MA 02467 Rating

Why choose this provider?

Water Damage in Boston is an all-around damage restoration and repair business that serves clients in Cambridge. The company provides customized mold remediation solutions for residential and commercial properties. Its PMII-certified technicians employ various industry-standard techniques to inspect, remove, and remediate mold damage. The team also provides clients with a comprehensive report that documents the mold removal process from start to finish. Other areas of expertise include water damage, fire damage, and sewage backup. The company has been serving clients for over 20 years.

  • Water Damage Repair
  • Fire Damage Repair

Compare our Top Mold Remediation Companies

NameExpertise RatingAddressPromotionsLearn more
Servpro of Allston, Brighton & Brookline
202 Washington Street, Brookline, MA 02446
Soriano Environmental Inc
19 Browns Avenue, Waltham, MA 02453
A1 Water & Mold Removal MA
32 Fairmont Street, Malden, MA 02148
Roy's Restoration
270 Parsons Street, Boston, MA 02135
83 Felton Street, Waltham, MA 02453
Water Damage in Boston
56 Moody St, Newton, MA 02467


  • 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.