4.8 
16 *The Angi rating for Mold Testing And Remediation companies in Normandy, 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 Normandy, 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 September 15, 2026
Serving Normandy, 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,"
Serving Normandy, 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
Serving Normandy, 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."
Serving Normandy, MO and surrounding areas
Approved
In business since 2008
Emergency services offered
Small jobs welcome
"They are doing tests and we await results."
+70
Serving Normandy, MO and surrounding areas
Approved
In business since 2001
Free estimates
Warranties offered
"Quacker's Waterproofing was wonderful. When they came for the estimate, they were fast and no nonsense. They weren't trying to convince me of things that needed doing or dramatizing the work for more money. When I had questions about the work, they didn't make me feel dumb but took extra time out of their day so that I had peace of mind with my foundation. I hope to never need their help again, but I will definitely call them if I do. Special kudos to Rob!"
+1
Serving Normandy, MO and surrounding areas
Approved
In business since 2018
Free estimates
Offers commercial services
"Mike is a great guy to do business with. His associate Tom did an excellent job in remediating mold from my house. They both are professional and friendly. I highly recommend them."
Serving Normandy, MO and surrounding areas
Approved
In business since 2024
Free estimates
Emergency services offered
"Tyfanie was professional and knowledgeable."
+9
Serving Normandy, MO and surrounding areas
Approved
In business since 2004
Free estimates
Emergency services offered
"The guy was really helpful but I couldn't afford what he charged me at that time. Otherwise I thought that they are a pretty good company. The guy who came out was really informative and helpful. As a matter of fact we had sewer damage and he had suggested about to claim with the metropolitan sewer industry. He was really pretty knowledgeable and very professional. The estimate was for around $4500 to $5000. It would have been well worth it but I couldn't afford it at that time. I think he was excellent personally. He was here when he said he would be here."
+4
Serving Normandy, 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
Serving Normandy, 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
From average costs to expert advice, get all the answers you need to get your job done.
Mold remediation costs in St. Louis, MO can quickly escalate. But if you have mold in your home, mold remediation is worth it.
Mold remediation cost can quickly escalate. But if you have mold in your home, the cost for mold remediation is worth it.
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