Best Mold Remediation Companies in O'Fallon

Laurels
Laurels

We did the research for you!

Learn more
  • checkbox
    Licensing
  • checkbox
    User Reviews
  • checkbox
    Mystery Shopping Calls

Mold Remediation Companies FAQs

Learn more
8656 Orf Road, Lake Saint Louis, MO 63367
Lake Saint Louis, MO 63367
  • Water Damage Repair
  • Fire Damage Repair

Thirty years ago, 911 Restoration began serving the O'Fallon area as a restoration services company. Working with government entities as well as residential and commercial clients, the company helps those who have suffered from both man-made hazards or natural calamities. The company has 24/7 services available to provide immediate help. It also offers fire, smoke, and water restoration services. 911 Restoration's team of IICRC-certified technicians also serves clients needing sewage backup cleanup.

8656 Orf Road, Lake Saint Louis, MO 63367
Lake Saint Louis, MO 63367

Website(314) 627-0854

Show Number

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.

Online Profiles:

1 (Good)

Average Review Score:

5 / 5 ( Best)

Total Reviews:

1 (Good)

Score Consistency:

Consistent (Best)

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.

Responsiveness: A+

Friendliness: A+

Helpfulness: A

Detail: --

49 Shadow Trace Court, Wentzville, MO 63385
Wentzville, MO 63385
  • Storm Damage Repair
  • 24/7
  • Commercial
  • Water Damage Repair
  • Fire Damage Repair

911 Restoration Of St. Charles is a damage restoration company in Wentzville that offers mold remediation services to clients in the O'Fallon metro. The company is led by Brian Hernandez, a restoration specialist who used to work in the 911 Restoration Metro East branch. His firm offers mold-related services such as mold damage restoration, mold containment, moisture extraction, deep cleaning, and area sanitization. It also provides professional water removal services such as conventional drying and dehumidification.

49 Shadow Trace Court, Wentzville, MO 63385
Wentzville, MO 63385

Website(636) 942-5516

Show Number

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.

Responsiveness: A+

Friendliness: A+

Helpfulness: A+

Detail: --

2039 Oberhelman Road, Foristell, MO 63348
Foristell, MO 63348
Instagram
  • Water Damage Repair
  • Fire Damage Repair

ABC Environmental Contracting Services is a privately owned company that serves residential and commercial clients residing in O'Fallon. It delivers a wide variety of services, including mold remediation, mold removal, mold inspection, and mold testing. The company also specializes in a number of construction and environmental disciplines, such as asbestos removal and remediation, general contracting with a focus on residential remodeling, commercial tenant build-outs, abatement, and water mitigation. Additionally, ABC Environmental Contracting Services extends its services to Florissant, Chesterfield, University City, and Fairview Heights customers.

2039 Oberhelman Road, Foristell, MO 63348
Foristell, MO 63348

InstagramWebsite(314) 668-1509

Show Number

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.

Online Profiles:

2 (Better)

Average Review Score:

4.4 / 5 ( Best)

Total Reviews:

10 (Better)

Score Consistency:

Consistent (Best)

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.

Responsiveness: A+

Friendliness: A+

Helpfulness: A+

Detail: A+

2510 Bethman Road, Saint Charles, MO 63301
Saint Charles, MO 63301
Instagram
  • 24/7
  • Commercial
  • Water Damage Repair
  • Fire Damage Repair

Bales Cleaning and Restoration Services is an IICRC-certified company that serves O'Fallon and the surrounding communities. It provides mold removal and remediation solutions for infested residential homes and commercial properties. The company also provides water damage cleanup solutions, including emergency water removal, odor control, HVAC decontamination, and carpet drying. Additionally, Bales Cleaning and Restoration Services conducts upholstery cleaning and deep soil extraction to clean up after flooding. The company's services are available to clients 24/7.

2510 Bethman Road, Saint Charles, MO 63301
Saint Charles, MO 63301

InstagramWebsite(636) 498-1000

Show Number

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.

Online Profiles:

2 (Better)

Average Review Score:

4.7 / 5 ( Best)

Total Reviews:

51 (Best)

Score Consistency:

Consistent (Best)

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.

Responsiveness: A+

Friendliness: A+

Helpfulness: A+

Detail: --

14545 Foxham Court, Chesterfield, MO 63017
Chesterfield, MO 63017
  • 24/7
  • Commercial

Bio Clean 911 is a Missouri-based team of specialists providing mold remediation and removal services in O'Fallon. Servicing both homes and businesses, its technicians inspect, suppress, and provide deep cleaning to fully remove mold spores in the air and other affected structures. Furthermore, the team is well-informed about the risks that come with problematic mold growth, hence, they tend to act rapidly to mitigate these issues as early as possible. The company's professional standards are certified by OSHA and EPA.

14545 Foxham Court, Chesterfield, MO 63017
Chesterfield, MO 63017

Website(800) 530-1541

Show Number

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.

Online Profiles:

2 (Better)

Average Review Score:

4.3 / 5 ( Best)

Total Reviews:

8 (Good)

Score Consistency:

Consistent (Best)

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.

Responsiveness: A+

Friendliness: A+

Helpfulness: A+

Detail: A+

57 Highway T, Foristell, MO 63348
Foristell, MO 63348
  • 24/7

Since 2006, Claria Clean has been providing janitorial and cleaning services, which later expanded to disaster restoration and cleanup services. One of these services is mold removal and remediation for residential and commercial properties in O'Fallon and the surrounding areas. The mold experts at Claria Clean start the mold remediation process by resolving first any water damage before performing the mold removal. Claria Clean has already served notable clients, including Sleep Inn, Centric Health Resources, and Peabody Opera House.

57 Highway T, Foristell, MO 63348
Foristell, MO 63348

Website(636) 887-0260

Show Number

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.

Online Profiles:

3 (Best)

Average Review Score:

4.9 / 5 ( Best)

Total Reviews:

30 (Best)

Score Consistency:

Consistent (Best)

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.

Responsiveness: A+

Friendliness: A+

Helpfulness: A+

Detail: A+

2330 North Lindbergh Boulevard, St. Louis, MO 63114
St. Louis, MO 63114
  • 24/7

Dalmation Cleaning & Restoration offers its services to residents and business owners in O'Fallon, St. Louis, and the nearby towns and cities. The company has certified technicians that conduct mold removal and remediation, addressing health issues and structural damages sustained by personnel and property due to mold infestations. In addition, it uses HEPA filters to clean the air inside homes and buildings, preventing spores from being scattered through HVAC systems. Dalmation Cleaning & Restoration also offers water mitigation, fire restoration, and carpet cleaning services.

2330 North Lindbergh Boulevard, St. Louis, MO 63114
St. Louis, MO 63114

Website(314) 423-0101

Show Number

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.

Online Profiles:

2 (Better)

Average Review Score:

5 / 5 ( Best)

Total Reviews:

76 (Best)

Score Consistency:

Consistent (Best)

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.

Responsiveness: A+

Friendliness: A+

Helpfulness: A+

Detail: A+

1055 Gravois Road, Fenton, MO 63026
Fenton, MO 63026
  • 24/7

Midwest Mold Removal is a company that specializes in mold removal and remediation that serves O'Fallon and the surrounding metro areas. Its certified technicians conduct mold assessment, testing, remediation, and extraction on affected residential and commercial properties. Cleanup is done by using non-toxic mold-killing chemicals and HEPA filtration devices, ensuring further propagation is prevented. Additionally, Midwest Mold Removal performs water damage restoration services for properties affected by plumbing issues or flooding. The company's technicians are IICRC-trained and Goldmorr Master Technician certified.

1055 Gravois Road, Fenton, MO 63026
Fenton, MO 63026

Website(314) 698-1120

Show Number

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.

Online Profiles:

3 (Best)

Average Review Score:

5 / 5 ( Best)

Total Reviews:

79 (Best)

Score Consistency:

Consistent (Best)

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.

Responsiveness: A+

Friendliness: A+

Helpfulness: A+

Detail: A+

12154 Lackland Road, St. Louis, MO 63146
St. Louis, MO 63146
Instagram

Mold Solutions is a locally operated mold remediation company that has been serving clients in the O'Fallon area for over 15 years. It caters to residential and commercial clients as well as Realtors. The company provides mold inspections and uses a mold remediation process that includes solutions to keep the mold problem from reoccurring. Additionally, it removes any contaminated and damaged materials and cleans up sites with HEPA vacuums. Mold Solutions has attended to over 2,800 residences and fixed over 4,100 rooms.

12154 Lackland Road, St. Louis, MO 63146
St. Louis, MO 63146

InstagramWebsite(314) 993-6653

Show Number

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.

Online Profiles:

2 (Better)

Average Review Score:

5 / 5 ( Best)

Total Reviews:

72 (Best)

Score Consistency:

Consistent (Best)

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.

Responsiveness: A+

Friendliness: A+

Helpfulness: A+

Detail: A+

13613 Lakefront Drive, Earth City, MO 63045
Earth City, MO 63045
  • Storm Damage Repair
  • Commercial
  • Water Damage Repair
  • Fire Damage Repair

Paul Davis Restoration of Metro West St. Louis is a full-service clean-up and restoration company serving clients in the O'Fallon area. It provides mold and mildew remediation services for residential and commercial properties, as well as restoration solutions to spaces damaged by floods, fire, and storms. ​Additionally, it offers solutions for electronics and general content recovery and biohazard and trauma scene clean-up. The company is part of the Paul Davis franchise network, which was founded in 1966.

13613 Lakefront Drive, Earth City, MO 63045
Earth City, MO 63045

Website(314) 390-5278

Show Number

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.

Online Profiles:

3 (Best)

Average Review Score:

3.8 / 5 ( Good)

Total Reviews:

13 (Better)

Score Consistency:

Variable (Good)

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.

Responsiveness: A+

Friendliness: A+

Helpfulness: A+

Detail: A+

1200 Cave Springs Boulevard, St. Peters, MO 63376
St. Peters, MO 63376
  • Commercial

Pro Steam Carpet Care & Restoration offers mold remediation services to its clients residing in the O'Fallon area. It conducts inspection and testing before proceeding to apply its methods and techniques to solve mold issues. Aside from removing molds from homes, it provides carpet, upholstery, air duct, and tile and grout cleaning for residential properties. Other services include flood restoration, asbestos abatement, and carpet stretching and repair. The company has been providing its services for more than two decades and is IIRC certified.

1200 Cave Springs Boulevard, St. Peters, MO 63376
St. Peters, MO 63376

Website(636) 299-2925

Show Number

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.

Online Profiles:

3 (Best)

Average Review Score:

4 / 5 ( Good)

Total Reviews:

421 (Best)

Score Consistency:

Consistent (Best)

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.

Responsiveness: A+

Friendliness: A+

Helpfulness: A+

Detail: A+

10765 Indian Head Industrial Boulevard, St. Louis, MO 63132
St. Louis, MO 63132
  • Water Damage Repair
  • Fire Damage Repair

Rapid Dry is a local family-owned water removal contractor that serves residential and commercial clients in O'Fallon and the neighboring areas. Its technicians identify the source of the mold problem using scientific removal procedures and protocols. They also use a virucide and bactericide called MediClean Disinfectant Spray Plus, which can be applied using fogging. Rapid Dry was established in St. Louis. The company's background in the construction industry has contributed to its approach to mold remediation and restoration work.

10765 Indian Head Industrial Boulevard, St. Louis, MO 63132
St. Louis, MO 63132

Website(314) 291-8888

Show Number

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.

Online Profiles:

2 (Better)

Average Review Score:

4.1 / 5 ( Best)

Total Reviews:

174 (Best)

Score Consistency:

Consistent (Best)

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.

Responsiveness: A+

Friendliness: A+

Helpfulness: A+

Detail: A+

460 Saint Peters Howell Road, Saint Charles, MO 63304
Saint Charles, MO 63304
  • Water Damage Repair
  • Fire Damage Repair

SERVPRO of St. Charles City, SERVPRO of St. Peters and SERVPRO of Dardenne Prairie/Weldon Springs is a team of restoration professionals that serves O'Fallon residents. It offers several services, covering mold remediation. Its crew inspects properties to assess mold damage and perform air filtration, containment, removal, and clean-up afterward. The mold specialists also take out mold-infested materials during the process. Company co-owner Dan holds several IICRC certifications, including Applied Microbial Remediation and Water Damage Restoration.

460 Saint Peters Howell Road, Saint Charles, MO 63304
Saint Charles, MO 63304

Website(636) 926-0033

Show Number

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.

Online Profiles:

3 (Best)

Average Review Score:

4 / 5 ( Best)

Total Reviews:

74 (Best)

Score Consistency:

Consistent (Best)

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.

Responsiveness: A+

Friendliness: A+

Helpfulness: A+

Detail: A+

10550 Kahlmeyer Drive, St. Louis, MO 63132
St. Louis, MO 63132
  • Water Damage Repair
  • Fire Damage Repair

St. Louis Cleaning & Restoration is a family-owned cleaning and restoration contractor that provides mold remediation services to clients in O'Fallon and the surrounding areas. The IICRC-certified technicians inspect the damage and collect samples, locate water sources, dispose of affected debris, and clean the structure using the HVAC system. In addition, it offers clearance testing and consultation to prevent future infestation. The company also undertakes document recovery and sick building syndrome. St. Louis Cleaning & Restoration has been serving families and businesses since 1991.

10550 Kahlmeyer Drive, St. Louis, MO 63132
St. Louis, MO 63132

Website(314) 428-3600

Show Number

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.

Online Profiles:

2 (Better)

Average Review Score:

3.9 / 5 ( Good)

Total Reviews:

16 (Better)

Score Consistency:

Variable (Good)

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.

Responsiveness: A+

Friendliness: A+

Helpfulness: --

Detail: --

Frequently Asked Questions:

Q: Can mold come back after remediation?
A: 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.
Q: Does home insurance cover mold remediation?
A: 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.
Q: How do you remediate black mold?
A: 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.

Read All FAQS

Wrong city? Here are some nearby places:

Search for Mold Remediation Companies near you