Basement Mold Removal in Mount Juliet, TN

Signs to watch for

• A stuffy, musty smell in the lower level or basement stairwell
• Black or green specks on the backs of baseboards
• Carpet that stays damp near exterior walls
• Swelling in laminate or engineered wood flooring
• Sweating cold-water pipes and a damp slab in summer

Why Mt. Juliet basements get wet

Mt. Juliet, Wilson County's largest city and about 15 miles from Nashville, sits between Old Hickory Lake to the north and Percy Priest Lake to the south. Its worst water problems have come from flash flooding on local streams. In August 2013, heavy rain closed roads across the city, 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 water gets into a lower level like that and materials can't be dried in 24 to 48 hours, EPA's guidance is to assume mold has started.

Outside of storms, the usual causes are seepage through foundation walls after long rains and humid air condensing on cool masonry in summer.

What affects the cost

Angi reports a national range of about $500 to $3,000 for basement mold remediation and about $2,250 to $7,100 for foundation sealing; Middle Tennessee prices vary. The biggest factors are the affected area, how much drywall and flooring come out, how long containment and air filtration run, and whether outside drainage is part of the job. Wilson County isn't on TDCI's list requiring the Home Improvement license for $3,000 to $24,999 jobs, but $25,000 and up requires a Tennessee contractor's license, and mold remediation is classified S-F.

When you call

The call connects you with an independent remediation company working in Mt. Juliet. After a few questions about the space and the water, they set up a visit, check moisture levels and write a scope. The City of Mt. Juliet Building & Codes Department requires a permit to alter or repair a building and for mechanical, plumbing or electrical repairs, which can apply to the rebuild after mold work. Renters can report unrepaired problems to the city's Code Enforcement Department through SeeClickFix.