Best mold testing and remediation specialists near O Fallon, MO

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.

"Steve was very prompt and courteous. He was also very knowledgeable. I would recommend him to anyone that has a mold problem,"

"Reviewed our mold area and gave us a comprehensive solution which we accepted"

"Overall was good for what the service is. The technician was a postal worker and home inspector. So mold test company appears to be brokers. Their pricing was competitive from other quotes I received but I honestly think it was pricey for time spent and what they do. But like I said the price was pretty standard from the companies I called, in my opinion. But the technician was attentive and knowledgeable, and friendly."

"Accurate diagnosis and completed work without incident."

"They are doing tests and we await results."

"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!"

"These folks were outstanding! Very easy to set up an appointment and the service itself was great. They cleaned the air ducts, showed me photos of the work, and even helped with some air flow issues I was having. They went above and beyond. I highly recommend them."

"Tyfanie was professional and knowledgeable."

"Darren Hillis did an amazing job cleaning and sealing our 20 year old tile. It looks great! They were on time and very nice to explain the process and after care."