*The Angi rating for Mold Testing And Remediation companies in Hermann, 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 Hermann, 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 January 23, 2026
Serving Hermann, 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!"
+4
Serving Hermann, MO and surrounding areas
Approved
In business since 2008
Emergency services offered
Small jobs welcome
"My review is tiered because the overall service seems to run on tiers. The technician was great. Very personable and professional. 5 stars for his work. Your tests get sent to the lab. The lab explains the results and recommends a company for a DIY solution. This is where things start to fall apart. The company you get referred to has abysmal reviews and the sales pitch feels extremely predatory. That taints my opinion of the lab results which would be teamed up with a business they probably shouldn't recommend. We're planning on either an independent company locally to get a quote from for any remediations we will take or even see what home depot has to offer. In any event please read the reviews of BioCide, the company they will recommend you use. We're still not sure we even have a real problem if they are working together."
+78
Serving Hermann, MO and surrounding areas
Approved
In business since 2019
Free estimates
Emergency services offered
"Very professional. I was contacted and testing was completed the same day."
Serving Hermann, MO and surrounding areas
Approved
In business since 2022
Free estimates
Emergency services offered
"We hired this company to do asbestos testing. Sam has excellent customer service skills, explained everything clearly, responded in a timely manner to all communications, gave us a good price and completed the job quickly. I would absolutely recommend him to anyone."
+48
Serving Hermann, MO and surrounding areas
In business since 2017
Emergency services offered
Small jobs welcome
"He was flexible and professional and very nice. Did check our air quality also and it was good."
Serving Hermann, MO and surrounding areas
Emergency services offered
"Frank diagnosed the problem accurately and informed me of what needed to be done to fix it. Frank was very knowledgeable, honest and direct. The work was completed quickly and professionally. Very pleased, would use again and highly recommend to others."
+2
Serving Hermann, MO and surrounding areas
In business since 2000
Free estimates
Emergency services offered
"James performed the inspection like a real professional."
Serving Hermann, MO and surrounding areas
In business since 1995
"Tri-State examined our attic and determined there was no asbestos to remediate. I applaud their integrity and professionalism."
Serving Hermann, MO and surrounding areas
In business since 1971
Credit card accepted
"The technician did an excellent job. It did take a while to get the repair finished, but that was due to Bertazzoni delivering the parts. I have had multiple problems with this particular appliance. My range now works better than it did when new, but I have a feeling that even if I have continuing problems with it, American Home Shield will just repair rather than replace due to the cost of the range. By the way, I'm not exactly sure of the date of the repair."
+2
Serving Hermann, MO and surrounding areas
In business since 2010
Free estimates
american air and mold specialists, llc, is a proud member of the international indoor air quality council (iiaqc #1223). we specialize in indoor air quality. \ncall today! 314-540-1603 www.americanairandmold.com
From average costs to expert advice, get all the answers you need to get your job done.
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