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TRUSTED BY ALTON, IL HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon16
    Verified mold testing and remediation services reviews

Find Mold testing and remediation specialists in Alton

Avatar for Mold Test Company MO

Mold Test Company MO

4.21(
67
)
Approved Pro

Mold Test Company MO

4.21(
67
)
Approved Pro
Customers say: Quick response
21 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


Avatar for Mold Test Company IL

Mold Test Company IL

4.12(
88
)
Approved Pro

Mold Test Company IL

4.12(
88
)
Approved Pro
Customers say: True professional
343 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 AC Environmental, Inc.

AC Environmental, Inc.

5.00(
13
)
Approved Pro

AC Environmental, Inc.

5.00(
13
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
157 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 60 years. We provide asbestos/lead/mold abatement, and we offer asbestos/lead/mold inspections along with 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 60 years. We provide asbestos/lead/mold abatement, and we offer asbestos/lead/mold inspections along with 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 Plus Ultra Home Inspections

Plus Ultra Home Inspections

No reviews yet

Plus Ultra Home Inspections

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.


Avatar for Midwest Carpet and Duct Cleaning

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


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.


Avatar for 911 Restoration of Metro East

911 Restoration of Metro East

No reviews yet

911 Restoration of Metro East

No reviews yet
10 years of experience

911 Restoration of Metro East is a full-scale water damage cleanup restoration company offering you peace of mind after a disaster. We provide water damage restoration, sanitization, mold removal, fire & smoke damage, reconstruction and everything in between with 24/7 availability. Take precautionary actions during the coronavirus. Our techs are trained to sanitize and clean your property with disinfection solutions and follow CDC and EPA protocols. Disasters can happen anytime due to pipe bursts, flood damage, roof leaks, storm damage or other water damage-related emergencies. Fortunately, our IICRC-certified techs will rapidly respond within 45 minutes to handle any water related emergency and help minimize damage.

911 Restoration of Metro East is a full-scale water damage cleanup restoration company offering you peace of mind after a disaster. We provide water damage restoration, sanitization, mold removal, fire & smoke damage, reconstruction and everything in between with 24/7 availability. Take precautionary actions during the coronavirus. Our techs are trained to sanitize and clean your property with disinfection solutions and follow CDC and EPA protocols. Disasters can happen anytime due to pipe bursts, flood damage, roof leaks, storm damage or other water damage-related emergencies. Fortunately, our IICRC-certified techs will rapidly respond within 45 minutes to handle any water related emergency and help minimize damage.


Innovative Cleaning & Restoration LLC

4.65(
17
)

Innovative Cleaning & Restoration LLC

4.65(
17
)
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers

We provide Water Damage restoration services in St Louis and the surrounding areas to both commercial and residential customers. We specialize in Mold remediation, Air Duct cleaning, fire damage and other services. Feel free to call 24/7 to schedule a free property evaluation, or speak with a specialist regarding your property.

"nick is a scammer never showed up when he said he was nothing but lies and broken promises showed up one day half a** cleaned two rooms never can back and refuses to give my money back he is a scammer and a thief"

Tim A on August 2025

We provide Water Damage restoration services in St Louis and the surrounding areas to both commercial and residential customers. We specialize in Mold remediation, Air Duct cleaning, fire damage and other services. Feel free to call 24/7 to schedule a free property evaluation, or speak with a specialist regarding your property.

"nick is a scammer never showed up when he said he was nothing but lies and broken promises showed up one day half a** cleaned two rooms never can back and refuses to give my money back he is a scammer and a thief"

Tim A on August 2025


Avatar for 911 Restoration of Jefferson City

911 Restoration of Jefferson City

No reviews yet

911 Restoration of Jefferson City

No reviews yet
10 years of experience

911 Restoration of Jefferson City is a full-scale water damage cleanup restoration company offering you peace of mind after a disaster. We provide water damage restoration, sanitization, mold removal, fire & smoke damage, reconstruction and everything in between with 24/7 availability. Take precautionary actions during the coronavirus. Our techs are trained to sanitize and clean your property with disinfection solutions and follow CDC and EPA protocols. Disasters can happen anytime due to pipe bursts, flood damage, roof leaks, storm damage or other water damage-related emergencies. Fortunately, our IICRC-certified techs will rapidly respond within 45 minutes to handle any water related emergency and help minimize damage.

911 Restoration of Jefferson City is a full-scale water damage cleanup restoration company offering you peace of mind after a disaster. We provide water damage restoration, sanitization, mold removal, fire & smoke damage, reconstruction and everything in between with 24/7 availability. Take precautionary actions during the coronavirus. Our techs are trained to sanitize and clean your property with disinfection solutions and follow CDC and EPA protocols. Disasters can happen anytime due to pipe bursts, flood damage, roof leaks, storm damage or other water damage-related emergencies. Fortunately, our IICRC-certified techs will rapidly respond within 45 minutes to handle any water related emergency and help minimize damage.

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Mold Testing and Remediation questions, answered by experts

Using bowls of water for humidity can be an effective way to increase the humidity level in a room, but it's essential to consider potential risks. Placing bowls of water near heat sources might pose a hazard as they could spill, causing damage or creating slip hazards. Moreover, stagnant water can become a breeding ground for bacteria or mold (you really want to get rid of black mold stat) if not changed regularly, potentially negatively affecting indoor air quality. Water bowls can also accidentally spill onto surfaces, causing water damage to furniture or flooring. Regular maintenance and cautious placement can mitigate these risks.

Yes. Musty smells in your home usually signal that mold or mildew is lurking somewhere. Both can cause allergy symptoms in those who are allergic. Mold can cause structural damage and serious health issues if left unaddressed.

Mold remediation costs $1,125 to $3,345 to remove mold with a national average cost of $2,225. The reason the cost is high is because there are various health risks associated with toxic mold, such as respiratory distress and carcinogens, with some molds even causing damage to your nervous system. Remediation is not only about removing the mold, but fixing issues that could contribute to future growth. The last thing anyone wants is a toxic mold returning.

You should not run an air conditioner with mold because it could spread the spores throughout your home. Mold exposure can trigger several health problems, including coughing, wheezing, sneezing, itchy eyes, and a sore throat. Living in a moldy house can also increase your risk of other illnesses, including sinus infections, pneumonia, and bronchitis.

The easiest way to know if it’s a leak or evaporation that’s causing low water levels in your pool is by conducting the bucket test. However, you can also monitor the chemicals in your pool for signs of imbalances or conduct a visual inspection of the areas around your pool in search of excessive moisture or cracks.

The Alton, 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.