Mold in Walls & Drywall in Mount Juliet, TN

Signs of mold behind the drywall

• A musty smell near a bathroom, laundry room or kitchen wall.
• Paint lifting in sheets or bubbling in one spot.
• A tide line or brown edge low on the wall after storms.
• Caulk that has pulled away from a tub or shower surround.
• Baseboards that are cupped, stained or separating.
• Dark speckling behind a headboard or bookcase on an outside wall.

Local conditions in Mount Juliet

Mount Juliet is the largest city in Wilson County, about 15 miles from Nashville, between Old Hickory Lake to the north and Percy Priest Lake to the south. Its recent flood history is mostly flash flooding from overflowing streams and creeks. In August 2013, heavy rain closed roads including Old Lebanon Dirt Road, West Division Street, Curd Road, Nonaville Road and York Road, and a Wilson EMA team rescued two residents trapped in a West Division Street home. In July 2026, overflowing streams and creeks flooded several parts of the city; about eight people were rescued, including a family taken by raft from a West Division Street home. When that kind of water gets into a house, the lower part of every affected wall needs to be opened or proven dry, not just wiped down.

Away from the creeks, most wall mold starts with slow plumbing leaks and with summer humidity that keeps a wet cavity from drying.

What affects the cost

Angi reports a national range of about $1,000 to $20,000 for mold in walls, and Middle Tennessee prices vary. The amount of drywall and insulation removed, how many rooms are involved, containment, finishes like tile or cabinets, and whether the quote includes rebuild all shape the total. Projects of $25,000 or more need a Tennessee contractor's license, and mold remediation is the S-F classification. Check any company on TDCI's Verify a License search.

What happens when you call

You'll be connected with an independent local mold remediation company. Expect questions about where the problem is, whether the house took on water, and whether a leak has been repaired. A visit usually includes moisture readings and a written scope. The City of Mt. Juliet Building & Codes Department requires a permit to alter or repair a building and to repair plumbing, electrical, gas or mechanical systems, so ask whether any rebuild work needs one. Renters can report unfixed leaks to the city's Code Enforcement Department through SeeClickFix.