Powell, TN
Mold Inspection and Testing in Powell, TN
Powell, TN has 5 mold inspection and testing companies in our listings, 1 list themselves as open 24 hours and the most reviewed is Integrity Inspection Service with 818 reviews.
5 Companies Doing Mold Testing Work in Powell
- 1
Super Kleen Services24/7
Google rating 5.0 from 46 Google reviews
Top Rated 2026
Water DamageMoldMold TestingFire and SmokeSewage
- 2
East TN Home Inspections LLC
Google rating 5.0 from 7 Google reviews
Verified Remediation Pro
Mold Testing
- 3
- 4
Integrity Inspection Service
Google rating 4.9 from 818 Google reviews
Top Rated 2026Most Reviewed 2026
Mold Testing
- 5
Pillar To Post Home Inspectors - Peter Waraksa's Team
Google rating 5.0 from 267 Google reviews
Top Rated 2026
Mold Testing
What Drives Mold in Knoxville Homes
Knoxville summers are hot and humid, and the valley holds moisture. Many homes are built into hillsides, so rain runs toward the foundation and seeps into basements and crawlspaces after long wet spells. Damp crawlspaces are the most common source of musty smells here, and mold often starts on the floor joists and subfloor long before anyone sees it upstairs.
Much of the area sits on limestone with springs and sinkholes, so groundwater can move in ways that surprise you. A basement that stays dry for years can start to seep after a wet winter. Finished basements with carpet and drywall against the foundation wall are the places to check first.
The Tennessee Department of Health says testing for mold is usually unnecessary and that the fix is to control moisture and clean what you can see. An inspection is most useful when you smell mold but cannot find it. Hire an inspector who does not also sell mold removal, so the report has no reason to find more work than is there.
Hire an Independent Inspector
A mold inspector tells you whether you have a problem, where it is and what caused it. A remediator removes it. When the same company does both, it has a reason to find mold. If you can, hire an inspector who does not do remediation, and ask the remediator to follow that inspector’s written plan.
Ask the inspector what the visit includes. A good one looks for the moisture source first, uses a moisture meter and often a thermal camera, and only takes air or surface samples when the result will change what you do. After the work, a clearance test by the same independent inspector shows whether the job is done.
Mold Licensing in Tennessee
Tennessee has no stand alone mold inspector license. Instead, the Board for Licensing Contractors has a Mold Remediation classification on its contractor license. Tennessee requires a contractor license for jobs of $25,000 or more, so a large mold job should go to a company licensed in that classification.
State law does not bar one company from both inspecting and remediating the same job, so hiring an independent inspector is your own choice. You can check a contractor’s license and classification on the state’s online license lookup.
Can You Handle It Yourself
Call a pro
Home test kits that grow spores in a dish almost always grow something, because mold spores are everywhere. They cannot tell you whether you have a problem. A moisture meter and a flashlight will tell you more for less money.
What It Costs Around Powell
Prices in the Knoxville, TN area run about 7 percent below the national average, so local jobs tend to cost less than the national figures.
| Job | Typical in Powell | National typical |
|---|---|---|
| Mold Inspection and Testingper visit, a visual inspection | $175 to $550 | $200 to $600 |
| Mold Inspection and Testingper visit, an inspection with samples | $275 to $950 | $300 to $1,000 |
| Mold Inspection and Testingper visit, a clearance test | $275 to $750 | $300 to $800 |
Questions to Ask Before You Hire
- Do you also do remediation? If so, who checks your work?
- How many air samples will you take, and will you take an outdoor control sample?
- Which lab analyzes the samples, and is it accredited?
- Will the report include moisture readings and photos, not only lab numbers?
- Are you licensed as a mold assessor where this home is?
Guides for This Job
- Call a proMold Testing, When It Is Worth It and How to Read a Lab ReportWhen a mold test is worth paying for, which kind to ask for, why store kits mislead, and how to read spore counts, outdoor controls and a lab report yourself.
- DIY with careMold Inspection and Testing Cost, and Who to HireTypical mold inspection and testing costs, from visual checks to air and surface samples, lab fees and clearance, and how to hire an independent inspector.
- Call a proMold Testing, When It Is Worth It and How to Read a Lab ReportWhen a mold test is worth paying for, which kind to ask for, why store kits mislead, and how to read spore counts, outdoor controls and a lab report yourself.
- DIY with careAttic Mold on Roof Sheathing, Causes and FixesWhy mold grows on attic roof sheathing, how to find the cause, the fixes that stop it for good, and how to tell a cosmetic stain from a roof that needs work.
Questions People Ask
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