Crawlspace Cleanup & Repair

Tier Restoration is the top-rated crawlspace cleanup & repair contractor in Nashville. From repairing your crawlspace to remediating water and mold issues, we can help.

Maintain a Clean, Safe & Dry Crawlspace

Crawlspaces are prone to problems. The subterranean space below your home can fill up with water, create the perfect environment for mold growth, and lead to bigger problems for your home and your foundation. 

Managing moisture is key, but each home is different. We’ll figure out what’s causing the moisture, and install a permanent solution customized to fit your home. We have seen just about everything that can go wrong in a crawlspace, and we have helped hundreds of homeowners just like you. Give us a call today for a free consultation.

Experienced Pros

We have been cleaning up Nashville crawlspaces since 1975.

Permanent Solutions

Do it once, and do it right. Put an end to your crawlspace moisture and mold issues.

Local Company

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

We Work With All Insurance Companies

Our slogan at Tier is “Experience The Next Level,” and we have the reviews on Google, Angie’s List, Facebook, and BBB to prove it. We specialize in making sure you are treated properly by your insurance company. We work with all Insurance companies to resolve difficult claims and can bring in the big guns if necessary. Sometimes insurance adjusters will get too aggressive at saving money to the point of ripping off their customer. We know how to help get you what you deserve.

How We Transform Your Crawlspace

  • The crawlspace is contained from the living space of your house
  • The crawlspace mold is physically removed by HEPA vacuuming, wiping and sanding
  • fungicidal wood treatment is used to clean the wood
  • 6 mil polyethylene vapor barrier installed on 100% of the ground in the crawlspace
  • 3rd party post remediation verification (PRV) with testing and photos
  • Standing water is extracted using a pump; fans and dehumidifers may also be used to dry the space
  • A sump pump, French drain, and/or vapor barrier is installed to prevent moisture intrusion into the crawlspace
  • In high humidty climates like Nashville, crawlspaces may need to be sealed to create a conditioned space
  • Vents, gaps, and other openings are sealed, and a vapor barrier is installed on the floor and walls of the crawlspace
  • Dehumidifiers and fans are installed to maintain a steady, moderate humidity level in the crawlspace
  • The wall liner completely seals the crawlspace floor and walls. It is mechanically fastened to the walls and piers to a level above grade but below the wood subfloor to prevent any water or vapor intrusion
  • The seams are overlapped and sealed with a special waterproof adhesive
  • The membrane has a water vapor permeance rating of 0.036 perms according to ASTM E 96 and ASTM F 1249
  • The life expectancy rating by ASTM E 154 is indefinite
  • The membrane has a tensile strength of 54.4 lbf./in. and a puncture resistance of 2340 grams
  • It costs about half the price of competing Crawlspace Encapsulation products

Say Goodbye To Your Crawlspace Concerns

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Call Now

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

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Expert Help

We will properly assess what is causing the problem and offer permanent solutions.

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Relax

Your crawlspace is clean and healthy and you can put it back out of your mind!

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.