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TRUSTED BY ARNOLD, MO HOMEOWNERS

4.7
Average homeowner rating
15
Verified mold testing and remediation services reviews

Verified Reviews for Mold Testing And Remediation pros in Arnold, MO

*The Angi rating for Mold Testing And Remediation companies in Arnold, MO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Mold Testing And Remediation needs.

*The HomeAdvisor rating for Mold Testing And Remediation companies in Arnold, MO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Mold Testing And Remediation needs.

Last update on July 27, 2025

Reviewed in July 2025
Clint and his crew went over every detail during the process of this renovation. He installed shiplap on a wall leading to my basement. New kitchen cabinets, countertops, a new farm style kitchen sink with brand new fixtures, and the vent over my stove. Installed new receptacles inside my...
Class A Restoration LLC
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Reviewed in April 2025
I used Scope Environmental recently to test floor tile and the underlying mastic to determine if either contained asbestos. I selected Scope because Jeff was very responsive, professional, independent of the abatement companies and his price was competitive. Jeff suggested testing both the tiles...
Scope Environmental
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Reviewed in December 2023
Ken came out same day to remove the asbestos. He was quick and efficient with his work. He charged a great price. This is the second time I have used K&E Mold Removal and I will continue to use them in the future.
Loving Mold Removal
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Reviewed in August 2023
Damario did an amazing job of cleaning the mold off the side of our house as well as doing our front porch, portico, and garage door which were all covered in spider webs and wasp nests. I highly recommend this company and especially Damario for doing an excellent job!! I plan to call him this...
Pressure Washing Pros
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Reviewed in July 2023
Completely satisfied! Called and got an estimate ahead of time. I was able to send a few photos so he could estimate over the phone. He worked around my schedule. Washed the vinyl siding on my house, as well as my vinyl fence and then washed my driveway. The mold is gone and I couldn't be...
R&B Power Washing
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Reviewed in October 2021
Everyone was great to work with! The owner, Kris Shumard, came and discussed the job with me personally and Brandon Kelly and Delmar performed excellent work and were very professional. I will have no problem using them again or highly recommending Advantage Mold & Radon to any of my clients or...
Sansara 24/7 Restoration
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Reviewed in August 2021
The person who scheduled my appointment was very nice. The employee who came to my home was great -- he looked at the ceiling stain and then got on my roof to check all of the vents. He could not find a problem with any of the vents, but readily agreed to do a "water test" (take a hose up and...
Tesson Roofing & Exteriors LLC
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Reviewed in March 2021
Polick and Mike were terrific to work with. They performed a professional, thorough job of mold removal from our lanai. First time in months that my wife was able to sleep through the night.
Lightning Restoration of Tampa Bay
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Reviewed in January 2021
With a slight delay due to COVID, the work was very well done. Plaster repairs were completed, all furniture was moved away from the walls, the floors were covered. The colors were exactly as I requested, including the crown molding. The work was completed in the time quoted and for the...
Alliance Contracting Solutions
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Reviewed in October 2020
I had a mold issue in my basement in Kirkwood, MO. I got ahold of Grant with Rapid Dry and he was very responsive and came the day we talked. The next day CJ and Raymond showed up. They used a hepa-vacuum to vacuum every inch of the basement, even cleaning all the cob webs. They also used an air...
Rapid Dry
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Find Mold testing and remediation specialists in Arnold

Mold One Missouri

4.8(

)

Mold & Toxic Material TestToxicity and Mold - RemovalIndoor Air Quality Testing+2 more

Serving Arnold, MO and surrounding areas

Approved

In business since 2022

Free estimates

Warranties offered

"Mold One found the problem that was causing my son to wake up congested! Mold One was great to work with!"

Response time11 hrs

Response rate96%

112 neighbors recently requested a quote

Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business

Serving Arnold, MO and surrounding areas

Approved

In business since 2008

Emergency services offered

Small jobs welcome

"They found mold in an expensive home we were about to purchase. They might have saved us a lot of health and home issues."

+78

Response time1 day

297 neighbors recently requested a quote

Recommended by80%of homeowners

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AC Environmental, Inc.

5.0(

)

Mold & Toxic Material TestToxicity and Mold - RemovalIndoor Air Quality Testing+2 more

Serving Arnold, MO and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

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

Response time10 hrs

Response rate99%

3 neighbors recently requested a quote

Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business

Serving Arnold, MO and surrounding areas

Approved

In business since 2008

Emergency services offered

Small jobs welcome

"They are doing tests and we await results."

+70

24 neighbors recently requested a quote

Recommended by82%of homeowners

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Quacker's Waterproofing & Basement Repair, LLC

4.7(

167

)

Mold & Toxic Material Test

Serving Arnold, MO and surrounding areas

Approved

In business since 2001

Free estimates

Warranties offered

"Jason was very professional and we are very happy with the results."

11 neighbors recently requested a quote

Recommended by97%of homeowners

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MCC Cleaning & Restoration

4.4(

183

)

Toxicity and Mold - RemovalToxicity and Mold - Removal - For Business

Serving Arnold, MO and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"Our air ducts were horrible in an older home. We checked them before to make sure whoever came actually cleaned them and this company did awesome! Guys we’re super fast and great to work with. Would recommend and Thank you again!"

+22

Response time2 days

2 neighbors recently requested a quote

Recommended by87%of homeowners

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Allied Environmental, LLC

5.0(

)

Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business

Serving Arnold, MO and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"Tyfanie was professional and knowledgeable."

4 neighbors recently requested a quote

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Absolute Restoration and Roofing

5.0(

)

Dry-rot, Water or Pest Damage - Major Repair

Serving Arnold, MO and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

At Absolute Restoration and Roofing, we combine years of experience with a hands on customer service experience. We're here to help you with all of your restoration needs. Give us a call at 314-629-7374 to let us help you get your dream home taken care of.

8 neighbors recently requested a quote

Indoor Air Quality TestingMold & Toxic Material TestMold & Toxic Material Test - For Business

Serving Arnold, MO and surrounding areas

In business since 2023

Free estimates

Small jobs welcome

"Jeff was great at explaining his tests and what he found."

+10

Response time4 hrs

Response rate96%

Recommended by73%of homeowners

Toxicity and Mold - Removal - For Business

Serving Arnold, MO and surrounding areas

In business since 2006

Free estimates

Credit card accepted

"The project went well from start to finish with an acceptable post remediation mold test of the entire apartment. Everything was done on time and on budget with no surprises. So far we have been very pleased!"

+27

Recommended by96%of homeowners

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Mold Testing and Remediation questions, answered by experts

You might be wondering, “Is laminate flooring toxic?” The product does contain formaldehyde, which is found in the resins used to bind the wood fibers together. But the chance of overexposure and adverse reactions, such as allergy- or asthma-like symptoms, is low unless you are exposed to formaldehyde in other places, i.e., if you work with formaldehyde regularly outside the home. Keep in mind, too, that many household products have the potential to pose a health hazard, such as cleaning products.

Some mold can look like dust, but most doesn’t. Powdery mildew is often confused with dust as it’s a similar color and grows in a similar way. Some gray molds can look like dust as well, but usually, it’s pretty easy to spot the difference. It’s better to be safe, so if you aren’t completely sure what you’re seeing is dust, call a mold professional to check it out.

Excessive humidity in a room often manifests through visible signs like condensation on windows or walls, a musty or damp odor lingering in the air, peeling wallpaper or paint, and the presence of mold or mildew. Experiencing discomfort due to a consistently clammy or sticky feeling can also indicate high humidity levels.

Inhaling black mold spores, even from behind walls, can cause people to have a wide variety of potential health issues. Some people may only notice a few breathing problems, while others can become quite sick with symptoms related to severe allergies. Constant exposure to mold spores can lead to lung infections and other long-term health problems. If you believe you have black mold inside your walls, you will want to reach out to a pro for an inspection and for advice on how to take care of the problem before it causes severe illness.

When used in the correct quantity and with the right procedures, boric acid will produce fumes with limited to no toxicity. You’re more likely to experience adverse side effects from boric acid toxicity by accidentally ingesting it or touching it with bare skin. All the same, wearing an air-filtering mask is a good way to keep even minorly toxic fumes out of your system. Don’t forget gloves, too!

The Arnold, 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.

See all articles

Kat Brancato
•
Oct 20, 2025Oct 20, 2025
How Much Does Mold Remediation Cost in St. Louis? [2026 Data]
Mold remediation costs in St. Louis, MO can quickly escalate. But if you have mold in your home, mold remediation is worth it.
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•
Jul 9, 2026Jul 9, 2026
How Much Does Mold Remediation Cost? [2026 Data]
Mold remediation cost can quickly escalate. But if you have mold in your home, the cost for mold remediation is worth it.
Deane Biermeier
•
Jul 9, 2026Jul 9, 2026
How Much Does a Mold Inspection Cost? [2026 Data]
The cost of a mold inspection might seem high, but it’s one of the best investments you can make for your health and home. Read on to learn cost-saving tips.
Kyle Schurman
•
Aug 1, 2026Aug 1, 2026
How to Test for Mold in Your Home
Figuring out how to test for mold in your home is important. Mold testing can offer peace of mind and lets you know if it’s time to call a pro. Learn about mold testing processes in this guide.
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•
May 21, 2026May 21, 2026
10 Key Mold Remediation Tips
Mold is not a sight we’re happy to find, but use these mold remediation tips to help eradicate a problem before it gets out of control.
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•
Jul 9, 2026Jul 9, 2026
How to Hire a Mold Remediation Company
There's an excellent reason why you should avoid going with the same company for mold testing and mold remediation. Learn why different companies should handle these tasks.