Who We Are

Certified Mold Free is a Florida-based industry leader in cost effective, green, chemical-free mold remediation. As a single source contractor for mold, odor, and irritation assessment; mold and water damage restoration; general contracting; and certification services, we offer highly efficient and on-time services at excellent prices. Since 2002.

A family legacy of trust. Our distinguished 20+ year trusted track record has garnered an impressive number of positive recommendations and testimonials from our 2,000+ successful remediations. We are big enough to get the job done, and small enough to care. 

Detailed Bio
Published Books
White Papers

As a state-licensed mold assessor, mold remediator, building contractor, and insurance adjuster, Dr. Gary Rosen offers unparalleled experience and expertise with his 20+ years of industry leadership and extensive expert witness services. 

Dr. Rosen has published 7 books and 20 industry research papers. He created the State of Florida-approved Mold Assessor and Mold Remediator Education and Exam Licensing Program for the National Association of Environmentally Responsible Mold Contractors. With it, he has trained 1,000+ mold contractors to be licensed. For further information on Dr. Rosen, access his full bio here.

Linda's List

As a Florida Licensed Mold Assessor, Mold Remediator, and Insurance Adjuster, Linda Rosen co-wrote and co-developed much of CMF’s mold assessment and remediation procedures. Applying her experience and proficient writing skills, Linda edits all CMF content—including books, pamphlets, website, educational materials, and collateral to ensure accuracy and value to clients.

Linda is a graduate of UCLA with a degree in English Literature. Prior to co-founding Certified Mold Free, Linda and Dr. Rosen co-founded a technology company to develop software for writing in non-Latin scripts, which was licensed to the U.S. Information Agency for use by Voice of America.

Why We Do It

Our History

In 2000, Dr. Gary Rosen had moved back to his home state of Florida after 20 years in California. His young daughter got very sick soon after from what turned out to be a mold problem in her school. 

After about a year of investigation with a series of medical doctors who could not find any other cause, it was determined that her health problems were caused by the school’s air quality environment. 

To help his daughter, Dr. Rosen (a PhD Biochemist) proceeded to learn about mold, health and construction-related problems, over the years becoming an expert on fixing homes and offices for the mold-sensitive.

See What People Are Saying About Us

The More You Know, The Better We Look

Worldwide Availability

Dr. Rosen is available for an on-site visit no matter the location. We will identify the mold-related air quality problem (or rule it out) and work with your local contractor to fix it. We have experience with customers across the U.S. and internationally in Canada and Europe.

Decades of Experience

We have 20 years of experience fixing houses and offices, training people for their FL Mold License, and providing legal support for mold and water damage claims. Check out our books on mold at Amazon.com. Read our reviews on Google, Angi and Nextdoor.

Best Value

In the mold remediation industry, prices often vary by an incredible 500%. Make sure you get several quotes before you decide on a job. We do Angi's List Super Service Award winning work at very fair prices. Call or send us an email for your quote today.

Expert Services

We are many experts rolled into one and can help you with complex insurance disputes. We have years of experience working with both plaintiff and defense, and will only take a case if we believe we can help. Attorneys: contact us for a complementary file review.

In Southeast Florida, we can perform the remediation and rebuild ourselves.