Top-rated mold testing and remediation specialists.

Get matched with top mold testing and remediation specialists in Freeburg, MO

There are 2 highly-rated local mold testing and remediation specialists.

Need a pro for your mold testing and remediation project in Freeburg, MO?

Select your specific project to find the pro for you.

Find Mold testing and remediation specialists in Freeburg

Avatar for Mold One Missouri

Mold One Missouri

356 Crown Point
4.86(
18
)
Approved Pro

Mold One Missouri

356 Crown Point
4.86(
18
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
174 local quotes requested

We have a revolutionary dry fog process that changes the way mold treatment is done. Within the span of a few hours, your home will be completely sterilized of any mold, bacteria, and viruses that are within along with deodorizing any smells.

"Very knowledgeable and honest!"

Robert S on September 2024

We have a revolutionary dry fog process that changes the way mold treatment is done. Within the span of a few hours, your home will be completely sterilized of any mold, bacteria, and viruses that are within along with deodorizing any smells.

"Very knowledgeable and honest!"

Robert S on September 2024


Avatar for Moldman Central MO

Moldman Central MO

1942 County Road 374
4.50(
5
)
Approved Pro

Moldman Central MO

1942 County Road 374
4.50(
5
)
Approved Pro
Customers say: Quality work
17 local quotes requested
5 years of experience

With 18 years of Mold Inspection and Remediation Experience, we are not willing to help you with your Mold problem, but we can solve it! We are dependable, educational and we do not use scare tactics. If you have Mold, we provide a free estimate for Professional Remediation that is backed by a 10-year guarantee! Our team is easy to work with and flexible. We know Mold can be scary but our goal is to help you through the process so you can live happy and healthy and be Mold Free!

"Very knowledgeable about the entire process. I would highly recommend them to everyone. They preformed there test and then scheduled a time for the removal process. They were very informative along the way. A+++++ all the way."

Robert M on January 2024

With 18 years of Mold Inspection and Remediation Experience, we are not willing to help you with your Mold problem, but we can solve it! We are dependable, educational and we do not use scare tactics. If you have Mold, we provide a free estimate for Professional Remediation that is backed by a 10-year guarantee! Our team is easy to work with and flexible. We know Mold can be scary but our goal is to help you through the process so you can live happy and healthy and be Mold Free!

"Very knowledgeable about the entire process. I would highly recommend them to everyone. They preformed there test and then scheduled a time for the removal process. They were very informative along the way. A+++++ all the way."

Robert M on January 2024


Sam's Home and Commercial Inspectors

PO Box 563
5.00(
8
)

Sam's Home and Commercial Inspectors

PO Box 563
5.00(
8
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Sam's Home and Commercial Inspectors use the latest technology with the good old fashion eyeballs to perform each inspection at the highest level. To ensure every inch of the property is inspected to include structural, electrical, air-conditioning system, plumbing and more. We go the extra mile. We have Certified Master Inspectors standing by to do your inspection at the highest level possible. Inspectors are fully trained by AHIT and InterNACHI as well as certified labs for Radon, Termite, and mold Inspections. We find issues that other Inspectors fail to see. We even have a robot that can get into the crawlspace when humans can't or won't. Let us prove to you that we are the best. We follow the motto, "Let No Man Deceive You".

"Exceeded my expectations. I work in the commercial mechanical, electrical, plumbing world and they found stuff I missed."

Mitchell W on May 2025

Sam's Home and Commercial Inspectors use the latest technology with the good old fashion eyeballs to perform each inspection at the highest level. To ensure every inch of the property is inspected to include structural, electrical, air-conditioning system, plumbing and more. We go the extra mile. We have Certified Master Inspectors standing by to do your inspection at the highest level possible. Inspectors are fully trained by AHIT and InterNACHI as well as certified labs for Radon, Termite, and mold Inspections. We find issues that other Inspectors fail to see. We even have a robot that can get into the crawlspace when humans can't or won't. Let us prove to you that we are the best. We follow the motto, "Let No Man Deceive You".

"Exceeded my expectations. I work in the commercial mechanical, electrical, plumbing world and they found stuff I missed."

Mitchell W on May 2025


Pure Air Of The Ozarks

119 W COMMERCIAL ST
4.86(
7
)

Pure Air Of The Ozarks

119 W COMMERCIAL ST
4.86(
7
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Our cutting-edge Dry Fog technology is the leading solution for homeowners and businesses alike, as it is widely used across many industries in eliminating mold. Mold is indiscriminate as to where and what types of facilities it affects. Our process was developed so that it can be applied anywhere and everywhere mold appears without requiring demolition, toxic chemicals, significant cost or down-time. Regular business hours are Monday through Friday from 8am to 5pm. Weekends and evenings can be arranged as needed by appointment.

"Rescheduled a few times but was kind and got the job done"

Shanna R on January 2024

Our cutting-edge Dry Fog technology is the leading solution for homeowners and businesses alike, as it is widely used across many industries in eliminating mold. Mold is indiscriminate as to where and what types of facilities it affects. Our process was developed so that it can be applied anywhere and everywhere mold appears without requiring demolition, toxic chemicals, significant cost or down-time. Regular business hours are Monday through Friday from 8am to 5pm. Weekends and evenings can be arranged as needed by appointment.

"Rescheduled a few times but was kind and got the job done"

Shanna R on January 2024


Steve's Quality Home Inspections

P.O Box 180
No reviews yet

Steve's Quality Home Inspections

P.O Box 180
No reviews yet

Steve's Quality Home Inspections os owner operated, and conducts professional home or business inspections for home/ business buyers, owners, and sellers. Steve's Quality Home Inspections is ICA Certified.

Steve's Quality Home Inspections os owner operated, and conducts professional home or business inspections for home/ business buyers, owners, and sellers. Steve's Quality Home Inspections is ICA Certified.


Spartan Services, LLC

797 Highway 42
No reviews yet

Spartan Services, LLC

797 Highway 42
No reviews yet
25 years of experience

Whether you are a home owner and need us to work with your insurance company, or a real estate management firm, Spartan Services is here to meet all of your environmental needs. We specialize in environmental remediation from water damage and mold, to large scale hazardous materials abatement. We serve St. Robert, MO, St. Charles, MO, O'Fallon, MO as well as Osage Beach, MO and surrounding areas of the Lake of the Ozarks, including most of the midwest. Spartan has experience in almost every form of environmental cleanup. We go beyond the regulations and approach every job with safety as a priority. Don't hesitate to ask us a question or inquire as to why a certain process has to take place. All of our staff are friendly and knowledgeable because we know what it's like to be in your shoes. We want you to know just how special your project is to us, so we do our very best to ensure that you and your needs always come first. We serve residential customers, commercial businesses, and governmental agencies throughout the midwest region.

Whether you are a home owner and need us to work with your insurance company, or a real estate management firm, Spartan Services is here to meet all of your environmental needs. We specialize in environmental remediation from water damage and mold, to large scale hazardous materials abatement. We serve St. Robert, MO, St. Charles, MO, O'Fallon, MO as well as Osage Beach, MO and surrounding areas of the Lake of the Ozarks, including most of the midwest. Spartan has experience in almost every form of environmental cleanup. We go beyond the regulations and approach every job with safety as a priority. Don't hesitate to ask us a question or inquire as to why a certain process has to take place. All of our staff are friendly and knowledgeable because we know what it's like to be in your shoes. We want you to know just how special your project is to us, so we do our very best to ensure that you and your needs always come first. We serve residential customers, commercial businesses, and governmental agencies throughout the midwest region.


J&D Construction

410 Pine St
No reviews yet

J&D Construction

410 Pine St
No reviews yet
29 years of experience

Our mission is: * To perform for our customers the highest level of quality construction services at fair and market competitive prices. * To ensure the longevity of our company through repeat and referral business achieved by customer satisfaction in all areas including timeliness, attention to detail and service-minded attitudes. * To maintain the highest levels of professionalism, integrity, honesty and fairness in our relationships with our suppliers, subcontractors, professional associates and customers. Our mission is: * To perform for our customers the highest level of quality construction services at fair and market competitive prices. * To ensure the longevity of our company through repeat and referral business achieved by customer satisfaction in all areas including timeliness, attention to detail and service-minded attitudes. * To maintain the highest levels of professionalism, integrity, honesty and fairness in our relationships with our suppliers, subcontractors, professional associates and customers.

Our mission is: * To perform for our customers the highest level of quality construction services at fair and market competitive prices. * To ensure the longevity of our company through repeat and referral business achieved by customer satisfaction in all areas including timeliness, attention to detail and service-minded attitudes. * To maintain the highest levels of professionalism, integrity, honesty and fairness in our relationships with our suppliers, subcontractors, professional associates and customers. Our mission is: * To perform for our customers the highest level of quality construction services at fair and market competitive prices. * To ensure the longevity of our company through repeat and referral business achieved by customer satisfaction in all areas including timeliness, attention to detail and service-minded attitudes. * To maintain the highest levels of professionalism, integrity, honesty and fairness in our relationships with our suppliers, subcontractors, professional associates and customers.




Showing 1-10 of 32
Mold Testing and Remediation questions, answered by experts

A mold inspection costs $660 for the average homeowner. This cost can range anywhere from $150 to $2.800, depending on the size of your home, the number and type of samples, and the number of hard-to-reach areas of your home that need testing. 

Places like air ducts, crawl spaces, and wall cavities are particularly inviting for mold spores but require more time from your mold inspection pro. Additionally, swab testing, where a surface sample from an area of your home is collected, generally costs $200 to $300 per area. Air testing, however, is more costly, ranging from $250 to $350, but can cost as much as $700.

The most common sign of a carbon monoxide leak is the visible black soot marks on the walls near your wood stove. An excess accumulation of smoke in other rooms of your home could also indicate that your wood burning stove is leaking carbon monoxide. If you notice either of these signs or are still unsure, it’s best to leave the premises and contact your fire department to check your home’s levels. 

The symptoms of mold exposure for sensitive parties include a skin rash, runny nose, coughing, sore throat, burning eyes, and even more severe allergic reactions. If you notice signs of mold exposure, contact a medical professional right away.

Beyond looking for visible signs of mold in a home, you can tell if your house has mold by undertaking testing. You can hire a local mold testing company to run the test for you, giving you a sure answer. Professional testing is often the best way to determine whether you have mold, as some types of mold may grow in places where you can’t easily see them, such as behind walls.

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

By submitting this question, I acknowledge and agree that Angi may publicly display my name, city, state, and question on the website for professionals and others to see.

The Freeburg, MO 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.