Basement Mold Removal in Portland, TN

When you call

Calling the number on this page puts you in touch with an independent remediation company serving Portland and the nearby parts of Sumner and Robertson counties. They will want to know whether the basement is finished, how much of it shows growth, and whether water comes in with rain, sits in low spots, or shows up as sweating on the walls in summer. A site visit usually involves moisture readings, a look at downspouts and the slope of the yard, and a written scope covering containment, what gets removed, and how the space will be dried and checked.

Cost drivers

Angi reports national ranges of about $500 to $3,000 for basement mold remediation and $2,250 to $7,100 for foundation sealing. Middle Tennessee prices vary, mostly with:

• How many square feet of wall and floor are affected
• Whether drywall, carpet or a drop ceiling has to come out
• How much framing must be cleaned or replaced
• Outside fixes such as regrading or extending downspouts

Licensing depends on which side of the county line you live on. Robertson County is on TDCI's list requiring the state Home Improvement license for residential jobs of $3,000 to under $25,000; Sumner County is not. Anywhere in Tennessee, jobs of $25,000 or more need a contractor's license, and mold remediation is the S-F classification.

Local conditions in Portland

Portland is a small Highland Rim city about 32 miles north of Nashville, known as the strawberry capital of Tennessee. Its housing is mostly single-family; about 11 percent are mobile or manufactured homes, which don't have basements, and more than a third of homes are rented. The median home was built in 1995. The flood source to know is Donoho Branch, which Sumner County's Flood Insurance Study says floods frequently because of sinkholes and local drainage; the Portland Flood Channel, completed in 1997, was built to reduce that flooding. The May 19, 2017 flash flooding brought multiple rescues in Portland. In karst ground like this, water can rise from below as well as run in from the yard, so a basement may take water even away from a creek. Rebuilding permits inside city limits come from the City of Portland Building Codes Department.

Before the company arrives

• Photograph growth and any water lines on walls
• Write down when water appears and after how much rain
• Clear a path to the affected walls
• Keep children and pets out of the area
• Confirm whether your address is on the Sumner or Robertson side