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TRUSTED BY LEMAY, MO HOMEOWNERS

  • Average homeowner rating star icon4.2
    Average homeowner rating
  • Verified reviews icon18
    Verified mold testing and remediation services reviews

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

*The Angi rating for Mold Testing And Remediation companies in Lemay, 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 Lemay, 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 May 04, 2026

Top-Rated Mold testing and remediation specialists in Lemay - Updated Nov 2026

Avatar for Claro Complete Mold Remediation - St. Louis
Claro Complete Mold Remediation - St. Louis
4.8(
71
)
Mold & Toxic Material Test - For BusinessToxicity and Mold - RemovalToxicity and Mold - Removal - For Business

Serving Lemay, MO and surrounding areas

Approved

In business since 2006

Free estimates

Warranties offered

At Claro - Complete Mold Remediation - St. Louis, we believe a healthy home starts with the air you breathe. We help families and businesses find mold, fix it at the source, and feel at home again. We serve St. Louis, Clayton, Ladue, Kirkwood, Webster Groves, Creve Coeur, Chesterfield, Ballwin, St. Charles, O’Fallon and surrounding areas. Our services include mold inspection, lab-based mold and air testing with same-day assessments, whole-home and crawlspace mold remediation, water damage cleanup, and commercial mold remediation. \n\nEvery job follows a source-first process: containment, moisture correction, physical removal of contaminated materials, structural drying, and a whole-home dry fog treatment that reaches hidden spores in walls, vents and crawlspaces. We work directly with your insurance company and build every plan around your home and the people living in it.

Recommended by91%of homeowners
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Avatar for The Mold Consultant
The Mold Consultant
4.9(
22
)
Mold & Toxic Material TestMold & Toxic Material Test - For Business

Serving Lemay, MO and surrounding areas

Approved

In business since 2017

Emergency services offered

Small jobs welcome

"Steve was very prompt and courteous. He was also very knowledgeable. I would recommend him to anyone that has a mold problem,"
Response time6 hrs
Response rate97%
4 neighbors recently requested a quote
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Avatar for Mold Test Company IL
Mold Test Company IL
3.8(
106
)
Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business

Serving Lemay, 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."
Mold Inspection
Mold Inspection
Mold Inspection
Mold Inspection
Mold Inspection

+78

Response time1 day
281 neighbors recently requested a quote
Recommended by80%of homeowners
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Avatar for AC Environmental, Inc.
AC Environmental, Inc.
5.0(
14
)
Indoor Air Quality TestingMold & Toxic Material TestMold & Toxic Material Test - For Business+2 more

Serving Lemay, 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."
Additional Photos
Additional Photos
Additional Photos
Response time10 hrs
Response rate99%
1 neighbors recently requested a quote
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Avatar for Mold Test Company MO
Mold Test Company MO
3.8(
83
)
Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business

Serving Lemay, MO and surrounding areas

Approved

In business since 2008

Emergency services offered

Small jobs welcome

"They are doing tests and we await results."
Mold Testing
Mold Testing
Mold Testing
Mold Testing
Mold Testing

+70

23 neighbors recently requested a quote
Recommended by82%of homeowners
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Avatar for Quacker's Waterproofing & Basement Repair, LLC
Quacker's Waterproofing & Basement Repair, LLC
4.7(
167
)
Mold & Toxic Material Test

Serving Lemay, MO and surrounding areas

Approved

In business since 2001

Free estimates

Warranties offered

"Quacker's made the entire process incredibly easy. From beginning to end, they were super informative, kind, quick to get the job done and reasonably priced. Thank you so much!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

7 neighbors recently requested a quote
Recommended by97%of homeowners
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Avatar for Allied Environmental, LLC
Allied Environmental, LLC
5.0(
6
)
Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business

Serving Lemay, MO and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"Tyfanie was professional and knowledgeable."
Exterior of Home
Interior
Interior of Building
Interior of Building
Commercial Building

+9

6 neighbors recently requested a quote
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Avatar for American Workers Abatement
American Workers Abatement
5.0(
5
)
Mold & Toxic Material TestMold & Toxic Material Test - For BusinessToxicity and Mold - Removal+1 more

Serving Lemay, MO and surrounding areas

Approved

In business since 2001

Free estimates

Credit card accepted

"I had a great experience with this company when I needed mold removed from my home. From the initial inspection to the completion of the work, everyone was professional, courteous, and knowledgeable. They explained the process clearly, answered all of my questions, and kept me informed throughout the job. The team arrived on time, worked efficiently, and took the necessary precautions to protect the rest of my home. They did a thorough job removing the affected material and cleaning the area, and they left everything neat and clean when they were finished."
Logo
1 neighbors recently requested a quote
Recommended by25%of homeowners
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Avatar for Scope Environmental
Scope Environmental
5.0(
15
)
Indoor Air Quality TestingMold & Toxic Material TestMold & Toxic Material Test - For Business

Serving Lemay, MO and surrounding areas

In business since 2023

Free estimates

Small jobs welcome

"Jeff was great at explaining his tests and what he found."
Black mold inside closet
Mold growth in HVAC Closet
Asbestos Flooring
Floor sample collection
Asbestos Adhesive

+10

Response time4 hrs
Response rate96%
Recommended by73%of homeowners
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Avatar for Pur360
Pur360
4.7(
202
)
Toxicity and Mold - Removal - For Business

Serving Lemay, 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!"
Our Work
Our Work
Our Work
Our Work
Our Work

+27

Recommended by96%of homeowners
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Mold Testing and Remediation FAQs, 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.

Asbestos fibers can stay airborne for 48 to 72 hours, depending on the home's ventilation. Fibers can linger longer in enclosed spaces with poor airflow. Because the fibers are microscopic, they can easily remain suspended, making them difficult to detect without professional equipment.

Toxic black mold on wood appears as dark green or black patches. It often has a slimy or wet texture and may spread across the surface in a spotty pattern. The affected wood might appear discolored, soft, and damp. Identifying black mold early is crucial because it can cause severe health problems when its spores are released into the air. Prompt remediation is necessary to prevent further damage and health risks.

Mushrooms do not harm your yard. In fact, they can actually help improve your lawn health by decomposing woody organic matter in your soil, and breaking it down into nutrients that feed your grass and plants.

Iron sediments from rusty pipes are not likely to cause health problems. While a glass of yellow-hued water is off-putting, it is generally safe to drink yellow water in the short term. But you certainly want to address this problem. In the meantime, switching to bottled water until the yellow water issue is resolved is a good idea. 

The Lemay, 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.

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