Water damage and moisture control concerns are serious issues that need to be addressed immediately. Don’t risk causing additional damage or mold growth by waiting any longer. We are on-call 24/7 and respond immediately to water damage emergencies.
Call 24/7 for immediate, emergency response for water damage.
We have been helping homeowners solve water and moisture issues since 1975.
Water and mold can be persistent problems. We offer permanent solutions.
Greg Lewis, the owner and founder of Tier Restoration, started in his late father’s (Ken Lewis) janitorial business back in 1975 during high school. He worked for him during the summer seasons during college, and then went on to work for him full time after graduating. After graduating college (UTC), Greg moved on to work a few years for the Boy Scouts of America.
Greg and his father bought the Sears Carpet Cleaning franchise servicing the Nashville area in 1987, and successfully operated it until 1999 when they sold the company. It was while operating the carpet cleaning franchise, which utilized gasoline-powered super sucker trucks, that they began to learn about and service the extraction of water in water-damaged homes and businesses. This led them to other related services in the industry such as mold remediation, and then on into managing indoor air quality by adding on an air duct cleaning division.
Since most air ducts in the Nashville and surrounding areas are in the crawlspace, which is usually a mess, a crawlspace renovation division was created.

Get immediate help to mitigate any damage. We respond 24/7 for water damage emergencies.

We'll pinpoint the issue and provide a solution that provides long-lasting results.

Your property is in great hands and will be back to normal as soon as possible.
When moisture strikes, Tier Restoration is ready. We’re your trusted experts in water damage repair, mold removal, and moisture control—serving homeowners with speed, care, and certified precision.
Whether your carpet is soaked from a leaky dishwasher, a flooded washing machine, or a burst pipe, our trained technicians are equipped to extract water fast and prevent lasting damage. From toilet overflows to ice maker leaks, we handle it all.
Need expert help with mold or mildew? Our technician division specializes in professional mold cleanup and removal. We also tackle tough jobs like sewage cleanup, flood damage restoration, air duct cleaning, and crawlspace services.
Don’t wait for the damage to spread. Let Tier Restoration restore your peace of mind—quickly and completely.
Serving the entire Nashville Metro Area, including Franklin, Goodlettsville, Hendersonville, Madison, Murfreesboro, Brentwood, Green Hills, Spring Hill, Belle Meade, Forest Hills Antioch, Ashland City, Clarksville, Crieve Hall, Dickson, Fairview, Hermitage, La Vergne, Lebanon, Mt Juliet, Nolensville, Oak Hill, Old Hickory, Pleasant View, Percy Priest, Portland, Smyrna, Springfield, Thompson’s Station, West Meade, Spring Hill & Davidson, Williamson, Robertson, Rutherford, Cheatham, Sumner, and Wilson counties.
Most of our projects that require removing subfloor installation for mold remediation purposes will not include replacing the insulation. There are several reasons for this. We have found it can create more problems than it purports to solve. In the Southeast, our climate is warm and humid most of the year. The only time subfloor insulation would be of any benefit would be in the winter, and even then, only a few days would make a noticeable difference in the temperature of the floor. The rest of the year, the insulation acts like a sponge to trap the humidity in the crawlspace. This creates several problems.
Sodium Hypochlorite, or bleach, is registered to be used as a fungicide only on hard surfaces, such as stainless steel or tile, not wood or drywall. Bleach also has some inherent problems as a fungicide.
Mold cannot grow without moisture or high humidity, so a thorough investigation is necessary to determine the cause of elevated moisture and water in the crawl space. In most cases, several minor conditions have contributed to creating a major problem:
If you have experienced flood damage, a flooded basement , or a flooded crawlspace; if you need water extraction, flood damage cleaned up, flooded carpet extraction and drying, or want to prevent mold and mildew growth, you will need a flood damage specialist. A flood damage specialist will use specialized instruments to inspect your home or business for hidden damage…
When the outside temperature drops below 20F, exposed plumbing pipes have a greater chance of freezing. The main situations we have seen frozen pipe bursts which caused water damage here in Nashville include: