NNT Enviro Tech

What They Do

MoldMold Testing

• Mold & Toxic Material Test - For Business
• Mold & Toxic Material Test
• Indoor Air Quality Testing

Compare Them With Others in Greenwood

• All 13 mold remediation companies in Greenwood
• All 12 mold inspection and testing companies in Greenwood

In Their Own Words

Stop the Spread of Mold With Professional Help SPEAK WITH A MOLD REMOVAL COMPANY IN GREENWOOD, IN NNT Enviro Tech, LLC is a mold removal company specializing in air quality testing and mold remediation in Greenwood, IN. We provide effective solutions for our clients using scientific techniques and industry-leading equipment. Whether you have pesky mold growing in your crawl space or poor indoor air quality, you can count on NNT Enviro Tech to provide a lasting solution.

Written by the business on its public profile. We have not verified these claims.

Before You Call NNT Enviro Tech

1. Where do you think the moisture is coming from, and who fixes it?
2. Will you set up containment and negative air, and how will you protect the rest of the home?
3. Do you also do remediation? If so, who checks your work?
4. How many air samples will you take, and will you take an outdoor control sample?

Ask for the contractor license your city or town requires, since Indiana has no statewide general contractor license, and use a state licensed plumber for pipe repairs. Also ask for proof of insurance and industry certification for the technicians.

Reviews on Other Sites

• Yelp

  5.0 from 1 review

  Read on Yelp
• BBB

  Business profile, no star rating

  Read on BBB
• HomeAdvisor

  5.0 from 52 reviews

  Read on HomeAdvisor

Found on each site on September 24, 2026 and matched to this location. Ratings on different sites use different rules, so read a few reviews rather than comparing the numbers.

How Their Reviews Break Down

Counts from public listings as of September 23, 2026. A handful of reviews says less than a few hundred.

Read This While You Wait

• DIY with careSafe DIY Mold Cleanup for Areas Under 10 Square FeetA step by step method to clean up mold under 10 square feet safely, with the gear to buy, what to throw away, why bleach is not the default, and when to stop.
• 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.
• DIY friendlyBathroom Mold on Grout and Caulk, and How to Stop It Coming BackHow to clean mold from shower grout, caulk and ceilings, when to replace caulk instead of scrubbing it, and the fan habits that keep it from coming back.