Certified Mold Professional Nashville

Anyone can call themselves “certified.” Ensure you are working with a qualified professional and avoid getting ripped off.

Certified Mold Professional in Nashville

A friendly competitor once told me, “All of my technicians are certified.” I was duly impressed until he told me, “I certified them all.” 

What does it mean to be certified? In most cases, it means a technician went to a 1 to 3 day class, passed a test on the class material (possibly with help from the instructor), and are now “certified.” In other cases, they took an online class, passed the “open book” test, and are now certified. Is that the same as a Certified Public Accountant or Certified Financial Planner? Not even close.

Learn more about certification programs and the important distinction between “certified” and “board certified” below!


Certified Pros

You can count on our mold removal experts to follow all industry standards and best practices.


Always know what is happening, what your options are, and feel in control of the decision-making process.

Local Company

Locally owned & operated, you can trust Tier Restoration to provide exceptional service.

Certified mold professional certification
Certified Microbial Remediation Supervisor

Required: 8 years experience remediating microbial issues in the indoor environment

Board Certified Mold Professional

Regarding mold remediation, the ACAC is the leading accreditation organization. The ACAC stands for American Council for Accredited Certification. An ACAC accreditation is accredited by the CESB (Council of Engineering and Scientific Specialty Boards). 

ACAC examinations are compliant with standards published with APA, AERA, and NCMA. The ACAC is a member of the ICE (Institute for Credentiallng Excellence). ACAC applicatants are peer reviewed-they must be approved by Industry Professionals. They must submit an application that is approved by the Board. This is no, “take a class and pass a test” certification. An applicant requesting certification must demonstrate one year successful projects in the field and a Supervisor certification requires five years experience in the field. ACAC Board Certifications are dependent on continued professional performance.

Look for “real” Board Certifications when you need a certified professional. For an ACAC Board Certified Mold Remediation Supervisor, call Tier Restoration today.

It's Easy To Get Help for Mold Removal

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Call Now

Don't heisitate to call us for a mold inspection from a qualified professional.

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Expert Help

We will properly assess the mold growth and establish a plan to remove it safely.

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The mold is removed and you can be assured that is was addressed the right way.

What People Are Saying About Us

Derrick Miller

TOP notch folks. Called and got an immediate response. I called them in a hurry and they showed up the next morning to do a mold test. Very helpful and professional and I will use them again!!!

Rosaline Sweat

I had nothing but a wonderful experience with Tier. They were on time,very friendly and knew exactly what they were doing. I had a spot that I'd had for 4 year on my carpet and figured I would have to replace that carpet but they got it out after a couple of tries. I was truly amazed. Alex, the manager, I'd worked with before and I can't say enough good things about him. He's always there when you need him with a solution for whatever your problem is. He has a very positive attitude and is great to be around. All in all my experience was fantastic!

Josh Morris

I honestly believe you won't find a better company to work on your home than TIER. Alex has always given me more than fair estimates and exceeded all my expectations with the final product.

Most recently, TIER installed an interior french drain in my house. Alex came out to my house through all stages of the project. He even did a final walk through and decided that he was not satisfied yet and told me he would send his guys out to bring it to his standards. I can't stress how rare this is.

Until working with Alex and TIER, I had not found a company in Nashville that I trusted. They are the only company in Nashville I would feel comfortable recommending to a friend.

Melinda Hickey

Greg Lewis Tier Restoration is committed to doing the best work. The company's slogan, “Experience The Next Level” really describes Greg's work ethic as a professional in his field. He is a great resource for folks who need help with their homes. Greg and his team are folks to be trusted!

Monte Mohr

I've been selling homes for over 30 years and have owned rental properties for over 10 years. Tier Restoration is by far the best company of its kind I have ever used. As a real estate Broker selling hundreds of homes a year it is empowering to have a company as competent and professional as Greg Lewis and his crews. As a landlord I have personally used them twice in the past 12 months on major situations. The kind of challenges that would cause many to lose sleep over. In both cases Alex took my fear and concerns I was facing and extinguished them all by his consistent timely communication and professional awareness throughout the process to completion.
From simple duct cleaning to major foundation and crawl space repair and remediation there is only 1 company that I call. They are simply the best!

The Evans Family

The Tier group were amazing!! From the moment they walked in my front door, I knew we were going to be in good hands. The work was professionally done, and the communication was outstanding. Don't waste your time looking at other restoration companies, choose Tier and have that peace of mind that we had!!

Tracy Snow

Alex and his team are amazing to work with. Everyone is courteous, on time, and thorough in their work. Alex stops by to personally check on his crew and talk with the homeowner. I highly recommend Tier Restoration and will certainly use them again and again.