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Editorial Rankings · Updated May 26, 2026

Best Mold Remediation Companies

Our rankings evaluate mold remediation companies on a 100-point quality score built from Google ratings, verified reviews, IICRC certification, insurance acceptance, 24/7 availability, and free inspection offers.

Rankings updated May 26, 2026 · Scored on Google ratings, certifications, reviews, and service coverage.

Top 10 Companies

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  1. 1
    Featured
    49score
    4.9(39)

    Claro - Complete Mold Remediation is a certified mold remediation specialist located in Franklin, TN, dedicated to serving the local community and surrounding areas. The company provides a comprehensive range of services including mold inspection and testing, mold remediation, water damage cleanup, HVAC cleaning services, crawlspace mold removal, and crawlspace encapsulation. Claro employs a whole-home approach to mold treatment, ensuring that not only visible mold is addressed but also hidden spores in walls, vents, and crawl spaces are eliminated. This thorough method guarantees that 99.9% of mold is destroyed, restoring homes to a healthy condition. Claro prides itself on delivering effective results at a fraction of the cost compared to traditional remediation methods, making it a financially viable option for homeowners. The company has received positive feedback from clients, highlighting their professionalism, efficiency, and commitment to customer care. Many testimonials emphasize the quick response times and the seamless process of working with Claro, including their ability to coordinate with insurance companies. This dedication to service and quality has earned Claro a strong reputation in Franklin, TN, as a reliable choice for mold remediation needs.

    Mold InspectionMold RemovalMold RemediationAir Quality Testing
    InsuranceFree Inspection(615) 486-2217
    View Profile
  2. 2
    100score
    5.0(109)

    PuroClean Certified Restoration is a mold remediation and water damage restoration company located in Springfield, Missouri. The company focuses on providing comprehensive solutions for properties that have been impacted by water and mold issues. With a commitment to restoring homes and businesses to their pre-damage condition, PuroClean Certified Restoration employs a range of specialized services designed to address the complexities of mold growth and water damage. In Springfield, the company offers services that include mold inspection, mold removal, and remediation, as well as water extraction and drying. Their approach typically involves assessing the extent of the damage, developing a tailored remediation plan, and executing the necessary steps to ensure that properties are safe and habitable. PuroClean Certified Restoration aims to not only remove mold but also to prevent future growth by addressing the underlying causes of moisture. Although specific pricing information is not provided, the company is known for its thorough inspections, which are crucial in determining the scope of work needed for effective remediation. The company is dedicated to serving the Springfield community and surrounding areas, ensuring that residents have access to reliable mold remediation and water damage restoration services when needed.

    Mold RemovalMold RemediationAir Quality TestingOdor Removal
    Insurance24/7Free Inspection(417) 233-3111
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  3. 3
    5.0(123)

    Advanced Structural Drying Technologies, located at 2916 Beulah Church Rd in Arrington, TN, specializes in damage recovery and restoration services, focusing on water damage, fire damage, and mold remediation. Serving the Nashville area and surrounding communities, the company employs advanced analytic technology and restoration equipment to address various moisture-related issues in both residential and commercial properties. The company provides a range of services, including water removal, fire and smoke cleanup, and mold inspection and testing. Their approach to water damage restoration involves assessing the extent of damage to mitigate adverse effects, particularly in situations caused by storms, floods, or plumbing failures. ASDT emphasizes the importance of prompt action to prevent mold growth and ensure a safe environment for occupants. In addition to water damage services, Advanced Structural Drying Technologies also manages fire and smoke cleanup, which is crucial in the initial days following a fire incident. They handle the entire restoration process, ensuring that properties are thoroughly cleaned and restored to a safe condition. Mold remediation is another key service offered by the company, where they conduct comprehensive cleaning and sanitization to remove mold and ensure compliance with safety standards. Advanced Structural Drying Technologies is committed to providing reliable and effective restoration solutions to the Arrington community and beyond.

    Mold RemediationCrawl Space EncapsulationBasement WaterproofingStructural Demolition+1 more
    Insurance24/7Free Inspection(615) 475-8542
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  4. 4
    5.0(800)

    Dry Fast of Memphis is a water damage restoration company located in Memphis, Tennessee. The company provides a range of services aimed at addressing water, flood, storm, and mold damage for both residential and commercial properties in the Memphis area. Their team is equipped to handle emergencies with a prompt response, ensuring that clients receive the assistance they need in a timely manner. The services offered by Dry Fast of Memphis include comprehensive water damage restoration, which encompasses water extraction, drying, and repairs. They also specialize in flood and storm damage cleanup, addressing the immediate needs that arise from severe weather events. In addition to water-related services, the company provides mold remediation, focusing on creating safe and healthy environments for their clients. Dry Fast of Memphis emphasizes the importance of expert assessment and thorough mitigation processes to minimize property damage and expedite recovery. They work directly with clients to guide them through the restoration process, ensuring that all necessary steps are taken for effective recovery. Their commitment to quality service is evident in their approach to each project, where they strive to restore properties efficiently and effectively.

    Mold Remediation
    Insurance24/7Free Inspection(901) 668-5919
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  5. 5
    99score
    4.9(421)

    Tennessee Water and Fire is a restoration company located in Nashville, Tennessee, specializing in water and fire damage restoration services, with a focus on mold remediation. The company aims to provide comprehensive solutions that help ensure safe and healthy environments for its clients. In Nashville, Tennessee, Tennessee Water and Fire addresses a range of issues related to water and fire damage, including the identification and removal of mold that can develop in the aftermath of such incidents. Their mold remediation services are designed to tackle the underlying causes of mold growth, ensuring that affected areas are properly treated and restored to a safe condition. While specific details about their pricing structure are not available, the company emphasizes the importance of thorough inspections to assess the extent of damage and mold presence. Tennessee Water and Fire is committed to delivering effective restoration services that prioritize the health and safety of its clients. Although specific certifications such as IICRC or EPA are not mentioned, the company's focus on quality restoration work suggests a commitment to industry standards. Tennessee Water and Fire serves both residential and commercial properties in the Nashville area, providing essential services to those in need of restoration after water or fire damage.

    Mold RemediationAir Quality TestingOdor Removal
    Insurance24/7Free Inspection(615) 455-5001
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  6. 6
    99score
    4.9(172)

    Rainbow Restoration of St. Louis is a mold remediation and restoration company located in Fairview Heights, Illinois. The company specializes in providing comprehensive solutions for mold-related issues, ensuring safe and healthy living environments for its clients. Their services include thorough mold inspection, effective mold removal, and air quality testing, which are essential for identifying and addressing mold problems in residential and commercial properties. In Fairview Heights and the surrounding areas, Rainbow Restoration of St. Louis focuses on delivering professional and reliable mold remediation services. The company understands the importance of addressing mold issues promptly to prevent further damage and health risks associated with mold exposure. Their team is equipped to handle various aspects of mold remediation, from initial assessments to the complete removal of mold and restoration of affected areas. While specific details regarding pricing and certifications are not available, the company aims to provide quality service that meets industry standards. Rainbow Restoration of St. Louis is dedicated to helping clients achieve a mold-free environment through their expertise and commitment to customer satisfaction.

    Mold InspectionMold RemovalMold RemediationAir Quality Testing
    Insurance24/7Free Inspection(618) 476-5505
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  7. 7
    All Dry Services Kansas City

    North Kansas City, MO

    99score
    4.9(150)

    All Dry Services Kansas City is a mold remediation and water damage restoration company located in North Kansas City, Missouri. The company focuses on providing comprehensive services aimed at creating a safe and healthy environment for its clients. All Dry Services Kansas City is equipped to handle various aspects of mold remediation, including inspection, containment, and removal of mold from affected areas. They understand the importance of addressing moisture issues that contribute to mold growth and offer solutions to mitigate these risks. In addition to mold remediation, the company also specializes in water damage restoration. This service includes assessing water damage, extracting excess water, and drying out affected areas to prevent further issues such as mold growth and structural damage. All Dry Services Kansas City is committed to using effective techniques and equipment to restore properties to their pre-damage condition. While specific details regarding certifications or pricing are not provided, the company aims to ensure that their services meet industry standards for safety and effectiveness. All Dry Services Kansas City operates within the North Kansas City area, serving both residential and commercial clients in need of mold and water damage solutions. Their focus is on delivering reliable service to help clients navigate the challenges posed by mold and water damage in their properties.

    Mold InspectionMold RemovalMold RemediationAir Quality Testing+2 more
    Insurance24/7Free Inspection(816) 782-8379
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  8. 8
    5.0(85)

    Best Option Restoration SE Kansas City is a locally owned and operated company based in Kansas City, Missouri, specializing in mold remediation and water damage restoration services. The company serves both residential and commercial properties throughout the Kansas City area, providing comprehensive solutions aimed at restoring environments to a safe and healthy condition. The primary services offered by Best Option Restoration include mold remediation, water damage restoration, fire damage restoration, and storm damage cleanup. Their mold remediation process focuses on removing mold at its source to eliminate health hazards and ensure a safe living or working environment. In terms of water damage, the company addresses issues ranging from burst pipes and appliance leaks to extensive flooding, utilizing advanced tools and techniques to mitigate damage and restore properties effectively. Best Option Restoration emphasizes the importance of a timely response to emergencies, typically arriving at the site within 45 minutes of a call. The technicians are IICRC-certified, ensuring they are trained in the latest restoration methods and equipped with commercial-grade equipment. The company is committed to adhering to environmental guidelines and industry protocols, providing reliable and compliant service to its clients. For property owners in Kansas City seeking restoration services, Best Option Restoration offers dependable support to help recover from various types of damage.

    Mold RemovalMold RemediationAir Quality TestingCrawl Space Encapsulation+2 more
    Insurance24/7Free Inspection(816) 720-7802
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  9. 9
    98score
    4.8(76)

    PuroClean South Knoxville is a mold remediation and water damage restoration company located at 123 Center Park Drive in Knoxville, Tennessee. The company focuses on providing comprehensive services designed to address issues related to mold growth and water damage, ensuring that residential and commercial properties are restored to a safe and healthy condition. In Knoxville, PuroClean South Knoxville offers a range of services that include mold inspection, mold removal, and water damage restoration. Their approach typically involves assessing the extent of the mold problem, containing the affected area, and employing specialized techniques to remove mold and prevent future growth. They also work to mitigate water damage, which can often lead to mold issues if not addressed promptly. While specific details regarding certifications, pricing, or additional services are not available, PuroClean South Knoxville is part of a larger network known for its commitment to quality and customer satisfaction in the field of mold remediation. The company aims to provide effective solutions tailored to the needs of their clients, contributing to healthier living and working environments in Knoxville and the surrounding areas.

    Mold RemediationMold RemovalAir Quality TestingOdor Removal
    Insurance24/7Free Inspection(865) 999-7876
    View Profile
  10. 10
    98score
    4.9(78)

    Midwest Flood Restoration is a mold remediation and water damage restoration company located in St. Louis, Missouri. The company focuses on providing services to homeowners and businesses affected by water-related issues, particularly those resulting from flooding and subsequent mold growth. With a commitment to restoring properties to their pre-damage condition, Midwest Flood Restoration offers a range of solutions tailored to address both immediate and long-term needs related to water damage and mold. The company's services include thorough assessments of water damage, mold inspection and testing, and comprehensive remediation strategies. These strategies are designed to not only remove existing mold but also to prevent future growth, ensuring a safe and healthy environment for occupants. Midwest Flood Restoration utilizes industry-standard techniques and equipment to effectively manage water extraction, drying, and mold removal processes. While specific pricing information is not available, the company is known for providing detailed assessments that help clients understand the scope of work and associated costs. Midwest Flood Restoration aims to deliver quality service to the St. Louis community, focusing on restoring properties efficiently and effectively. Their expertise in handling water damage and mold issues positions them as a reliable resource for those in need of restoration services in the area.

    Mold RemediationBasement WaterproofingOdor Removal
    Insurance24/7Free Inspection(314) 772-1788
    View Profile

Our Ranking Methodology

Every company is assigned a quality score from 0–100 using six independently verifiable signals. No pay-to-rank — featured placement is a separate, disclosed paid option that does not affect a company's score.

Ranking FactorMax Points
Google Rating30 pts
Review Volume20 pts
Website Present10 pts
IICRC Certification15 pts
24/7 Emergency10 pts
Free Inspection5 pts
Insurance Accepted10 pts
Total100 pts

Score 80–100

Excellent

Top-rated, highly reviewed, certified

Score 60–79

Good

Solid reputation, may lack some signals

Score 40–59

Fair

Limited reviews or missing certifications

Frequently Asked Questions

1What is mold remediation?
Mold remediation is the complete process of identifying mold, containing the affected area, removing mold-contaminated materials, cleaning and treating surfaces, and verifying that indoor mold levels have returned to normal. Unlike simple mold removal, remediation also addresses the underlying moisture problem — without fixing the source of water intrusion, mold will return within weeks.
2Does homeowners insurance cover mold remediation?
Coverage depends on the cause of the mold. Most homeowners insurance policies cover mold remediation when it results from a covered peril — such as a burst pipe or storm damage. Mold caused by long-term neglect, flooding (without separate flood insurance), or gradual leaks is typically excluded. Many top remediation companies work directly with insurance adjusters and can help document the claim.
3What certifications should a mold remediation company have?
The most important certification is IICRC (Institute of Inspection, Cleaning and Restoration Certification), specifically the Applied Microbial Remediation Technician (AMRT) or Applied Microbial Remediation Specialist (AMRS) credentials. The EPA also offers guidance certifications. BBB accreditation signals ethical business practices. Always verify certifications are current and held by the technicians performing the work, not just the company owner.
4How long does mold remediation take?
A typical residential mold remediation project takes 1–7 days depending on severity. Minor containment jobs (a single bathroom or small crawl space) take 1–2 days. Larger projects involving attics, basements, or structural material removal can take 3–7 days. Post-remediation drying may require an additional 24–72 hours before clearance testing can be performed.
5How do I verify that mold remediation was successful?
After remediation, request a post-remediation verification (PRV) test — ideally performed by an independent third-party inspector, not the same company that did the work. This typically involves air sampling and surface swab testing. Mold levels should be at or below normal outdoor baseline levels. Reputable companies will provide documentation of test results and a certificate of completion.

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