Top-rated mold testing and remediation specialists.

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TRUSTED BY O FALLON, IL HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon20
    Verified mold testing and remediation services reviews

Find Mold testing and remediation specialists in O Fallon

Avatar for AC Environmental, Inc.

AC Environmental, Inc.

PO Box 27
5.00(
13
)
Approved Pro

AC Environmental, Inc.

PO Box 27
5.00(
13
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
152 local quotes requested

AC Environmental, Inc has been in business for over 5 years. However, the owner and laborers have been in the abatement industry for over 15 years. We provide asbestos/lead abatement, and asbestos/mold inspections along with mold remediation. Customer satisfaction and service is a must for us.

"They got in, got out and provided detailed results. Answered questions and very knowledgeable. Would definitely use again and highly recommend."

Felicia W on May 2025

AC Environmental, Inc has been in business for over 5 years. However, the owner and laborers have been in the abatement industry for over 15 years. We provide asbestos/lead abatement, and asbestos/mold inspections along with mold remediation. Customer satisfaction and service is a must for us.

"They got in, got out and provided detailed results. Answered questions and very knowledgeable. Would definitely use again and highly recommend."

Felicia W on May 2025


Avatar for Absolute Clean and  Restoration, Inc.

Absolute Clean and Restoration, Inc.

4394 Mascoutah Ave
4.96(
25
)
Approved Pro

Absolute Clean and Restoration, Inc.

4394 Mascoutah Ave
4.96(
25
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
15 years of experience

At Absolute Clean, we pride ourselves on providing thorough cleaning services. We treat your home like our own and would love the opportunity to impress you with our extensive cleaning systems. We provide residential and commercial carpet cleaning services, upholstery cleaning, tile and grout cleaning, wood floor cleaning and Emergency Water Extractions or Flood Restoration Services. We offer free quotations and our team is dedicated in serving you.

"Great job"

Donna H on September 2022

At Absolute Clean, we pride ourselves on providing thorough cleaning services. We treat your home like our own and would love the opportunity to impress you with our extensive cleaning systems. We provide residential and commercial carpet cleaning services, upholstery cleaning, tile and grout cleaning, wood floor cleaning and Emergency Water Extractions or Flood Restoration Services. We offer free quotations and our team is dedicated in serving you.

"Great job"

Donna H on September 2022


Avatar for Mold Test Company IL

Mold Test Company IL

PO Box 14
4.12(
88
)
Approved Pro

Mold Test Company IL

PO Box 14
4.12(
88
)
Approved Pro
Customers say: True professional
333 local quotes requested
17 years of experience

When you have mold, making the correct decisions right away is critical. Whether it’s mold in your home, school, place of work or apartment there are many factors to consider. Are you going to be involved in a Mold Lawsuit? Will you be seeking property damages? Is anyone sick from mold exposure? Will you be seeking medical damages? Will you need expert witnesses? If so, what kind? Do you just want to test to be sure your environment is safe? Do you need Post Mold Remediation Testing to ensure a good job was done? These and other factors are questions which need to be answered before any environmental testing starts. It’s important to know what your goals are and why your testing. Different goals require different environmental tests, i.e. medical damages & property damages require different environmental tests to prove your case in court. Tests that a common or inexperienced mold inspector would not

"Great job!"

Marc R on July 2025

When you have mold, making the correct decisions right away is critical. Whether it’s mold in your home, school, place of work or apartment there are many factors to consider. Are you going to be involved in a Mold Lawsuit? Will you be seeking property damages? Is anyone sick from mold exposure? Will you be seeking medical damages? Will you need expert witnesses? If so, what kind? Do you just want to test to be sure your environment is safe? Do you need Post Mold Remediation Testing to ensure a good job was done? These and other factors are questions which need to be answered before any environmental testing starts. It’s important to know what your goals are and why your testing. Different goals require different environmental tests, i.e. medical damages & property damages require different environmental tests to prove your case in court. Tests that a common or inexperienced mold inspector would not

"Great job!"

Marc R on July 2025


Avatar for Mold Test Company MO

Mold Test Company MO

P.O Box 337
4.21(
67
)
Approved Pro

Mold Test Company MO

P.O Box 337
4.21(
67
)
Approved Pro
Customers say: Quick response
43 local quotes requested
17 years of experience

At Mold Test Company KS, we take great pride our experience, expertise, quality and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"."

Keri R on November 2022

At Mold Test Company KS, we take great pride our experience, expertise, quality and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"."

Keri R on November 2022


Plus Ultra Home Inspections

10850 Lincoln Trail
No reviews yet

Plus Ultra Home Inspections

10850 Lincoln Trail
No reviews yet
Free onsite estimate

Plus Ultra Home Inspections provides comprehensive and reliable inspection services for home buyers, sellers, and real estate professionals. With attention to detail and advanced technology, we empower our clients with accurate and easy to read reports, helping them make informed decisions and navigate the real estate process with confidence.

Plus Ultra Home Inspections provides comprehensive and reliable inspection services for home buyers, sellers, and real estate professionals. With attention to detail and advanced technology, we empower our clients with accurate and easy to read reports, helping them make informed decisions and navigate the real estate process with confidence.


SPRAY SERVICES INC.

No reviews yet

SPRAY SERVICES INC.

No reviews yet
33 years of experience

Asbestos, lead, and mold remediation firm. Abatement projects executed with integrity and due diligence. 30 years of experience in environmental remediation. Licensed in Missouri and Illinois.

Asbestos, lead, and mold remediation firm. Abatement projects executed with integrity and due diligence. 30 years of experience in environmental remediation. Licensed in Missouri and Illinois.


Property Medic

1741 Rudder Industrial Park Dr
5.00(
1
)

Property Medic

1741 Rudder Industrial Park Dr
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

With a team of skilled and professional handymen, Property Medic specializes in high-quality drywall repair, interior painting, deck repair, and deck staining. We are dedicated to ensuring every customer is completely satisfied with our work and our transparent process. Our commitment to excellence means our knowledgeable staff will provide the highest quality service to transform your home with beautiful outcomes you will be 100% happy with.

"I really needed a handyman to do some smaller jobs for me. Property Medic was a great company to do them, quick, knowlegeable and friendly. I will call them if I need help again. A very good company in my experience."

Barb B on November 2024

With a team of skilled and professional handymen, Property Medic specializes in high-quality drywall repair, interior painting, deck repair, and deck staining. We are dedicated to ensuring every customer is completely satisfied with our work and our transparent process. Our commitment to excellence means our knowledgeable staff will provide the highest quality service to transform your home with beautiful outcomes you will be 100% happy with.

"I really needed a handyman to do some smaller jobs for me. Property Medic was a great company to do them, quick, knowlegeable and friendly. I will call them if I need help again. A very good company in my experience."

Barb B on November 2024


Midwest Carpet and Duct Cleaning

4.25(
12
)

Midwest Carpet and Duct Cleaning

4.25(
12
)
Customers say: Quick response
16 years of experience

Specializing in air duct cleaning, dryer vent cleaning, mold remediation, and carpet cleaning! We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today!

"Highly recommend this company! They were affordable, friendly, and quick cleaning all our air vents, registers, and dryer vent. They even offered recommendations to help us maintain the cleanliness and avoid future repairs / mold issues. Would absolutely recommend them to friends and hire them again."

AJ A on February 2022

Specializing in air duct cleaning, dryer vent cleaning, mold remediation, and carpet cleaning! We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today!

"Highly recommend this company! They were affordable, friendly, and quick cleaning all our air vents, registers, and dryer vent. They even offered recommendations to help us maintain the cleanliness and avoid future repairs / mold issues. Would absolutely recommend them to friends and hire them again."

AJ A on February 2022


Restoration Connection Inc.

9658 IL-166
4.67(
3
)

Restoration Connection Inc.

9658 IL-166
4.67(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Getting the help you need when you need it is easy when you work with Restoration Connection, Inc.. We offer 24/7 emergency restoration services so you can literally call us any time of the day or night to get restoration help of any kind. We offer this kind of service because we know it is chiefly important to treat fire and water damage as soon as possible. That’s why we offer water cleanup in Marion, IL that is speedy and mold remediation services that don’t spare any detail. Here at Restoration Connection, Inc., we want you to know that you and your property are in good hands. You can contact us over the phone or fill out our contact form to schedule an estimate, get references or to talk to a restoration expert. Call (618) 925-0085 today!

"Terrific and the communication was good. The pricing was very flexible and reasonable. I trust their judgement."

Linda S on August 2019

Getting the help you need when you need it is easy when you work with Restoration Connection, Inc.. We offer 24/7 emergency restoration services so you can literally call us any time of the day or night to get restoration help of any kind. We offer this kind of service because we know it is chiefly important to treat fire and water damage as soon as possible. That’s why we offer water cleanup in Marion, IL that is speedy and mold remediation services that don’t spare any detail. Here at Restoration Connection, Inc., we want you to know that you and your property are in good hands. You can contact us over the phone or fill out our contact form to schedule an estimate, get references or to talk to a restoration expert. Call (618) 925-0085 today!

"Terrific and the communication was good. The pricing was very flexible and reasonable. I trust their judgement."

Linda S on August 2019


Rapid Dry h2o Cleaning & Restoration

431 Old Rock Rd
No reviews yet

Rapid Dry h2o Cleaning & Restoration

431 Old Rock Rd
No reviews yet

Rapid Dry h2o Cleaning & Restoration Providing water damage restoration due to flooding, broken or frozen water pipes and sewer backups. Extracting, daily metering, structural drying & mold remediation.

Rapid Dry h2o Cleaning & Restoration Providing water damage restoration due to flooding, broken or frozen water pipes and sewer backups. Extracting, daily metering, structural drying & mold remediation.

...
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Mold Testing and Remediation questions, answered by experts

Through air sampling devices and surface swabs in key areas of concern.

According to the EPA, mold grows within 24 to 48 hours if left untreated after a water leak. So unless you notice the leak and stop it right away, you only have a day or so before mold is a real concern. If you don’t notice the leak, it can take about three weeks for the mold spores to become visible. That means you’ve likely had an active mold infection for a few weeks by the time you notice discoloration.

Bathroom tiles can contain asbestos, just the same as patio tiles or kitchen tiles. Remember that asbestos was used primarily for its insulative and fire-resistant properties, both of which are desired in a house. Before we knew asbestos caused cancers and other diseases, it made a lot of sense to include it in many different building materials, including bathroom tiles.

If you’re worried mold might still be lingering after you’ve cleaned your items, here are signs to watch for:

  • Musty smell

  • Visible spots or stains

  • Allergy symptoms when you’re around the item

  • Damp or sticky feel.

If you notice these signs, it might be time to let go of the item or get professional treatment.

Yes, mold on wood furniture can be dangerous, especially if it is identified as black mold. Inhaling spores or touching mold can make some people sick with respiratory issues, skin rashes, and eye irritation. However, some people have mild or no symptoms after exposure to mold. If you are going to clean mold off wood furniture, you should wear protective equipment to avoid direct exposure.

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The O Fallon, IL homeowners’ guide to mold testing and remediation services

From average costs to expert advice, get all the answers you need to get your job done.