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Avatar for Benchmark Home Inspections
Benchmark Home Inspections
5.0(
114
)

Serving Harmony, NC and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: Quick response

"Mark is very thorough and explains findings well. Took his time and when he picked up the radon tests a few days later, he took another look at the exterior as it was raining the day of the inspection. Great customer service."
HVAC Inspection
Roof Inspection
Chimney Inspection
Drainage Inspection
Electrical Inspection

+15

Response time4 hrs
Response rate85%
25 neighbors recently requested a quote
Avatar for Stay Gone Radon LLC
Stay Gone Radon LLC
5.0(
11
)

Serving Harmony, NC and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"I had a great experience with Stay Gone Radon. They handled my radon gas test quickly and professionally, and the technician took time to explain the process and results in detail. Everything was done on schedule, and the report was clear and easy to understand. I’d highly recommend them to anyone needing radon testing. excellent service from start to finish."
Radon system
Crawlspace encapsulation
Crawlspace encapsulation
Outside part of system
Interior portion of system

+2

Response time1 day
4 neighbors recently requested a quote
Avatar for Stratton Radon Removal LLC
Stratton Radon Removal LLC
5.0(
6
)

Serving Harmony, NC and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Warranties offered

"Sturgis took care of our radon problem in a very efficient professional manner. Not the cheapest definitely the best in my opinion. It’s worth it to know that we’re safe."
Final Steps
Radon system installed
Radon system installed
Radon system installed
Radon system installed

+5

Response time2 days
Response rate89%
30 neighbors recently requested a quote
Avatar for Biotek Environmental, Inc.
Biotek Environmental, Inc.
4.6(
182
)

Serving Harmony, NC and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"Biotek is the best, most compassionate company I've ever dealt with. All the employees were top professionals with a very kind heart & ever so helpful. They answered all my questions honestly & were concerned about my health. All were knowledgeable, well trained, courteous, & performed the testing & remediation efficiently. They blocked off the place where the mold was found & protected me from any mold spores or mycotoxins the the remediation could stir up. They brought huge air scrubbers to my house to suck up all bad stuff in the air & used a special vacuum cleaner to clean the carpets, as well as cleaning the furniture. They thoroughly took every precaution & measure to get rid of all toxins & poisons from the mold that have made me so sick. I am so grateful for Biotek & pray for all in the company everyday. May God bless them more than they could ever ask or think."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+13

Response time2 days
24 neighbors recently requested a quote
Recommended by90%of homeowners
Adam Cox
New to Angi

Serving Harmony, NC and surrounding areas

Approved

Small jobs welcome

Offers commercial services

Armed with more than 10 years of education, training, and hands-on experience in the environmental industry, I’m proud to provide professional environmental inspection services throughout North Carolina. I am licensed by the NC DHHS for asbestos inspections and certified in mold assessment, with additional experience in a wide range of environmental concerns and indoor air quality solutions.\n\nBecause I operate with low overhead costs, I’m able to offer high-quality services at fair and reasonable prices.\n\nFree consultations are always available — call today to discuss your project or concerns. Thanks for considering us!

Avatar for Statewide Home Inspections, LLC
Statewide Home Inspections, LLC
4.9(
295
)

Serving Harmony, NC and surrounding areas

In business since 2018

Free estimates

Warranties offered

"Joseph Campadonico was great. He arrived before the time and got to work. He took the time to explain the report which was very helpful to someone who isn't fully aware of how home inspections work, He was very professional and knowledgeable. Would definitely recommend him."
Response time4 hrs
Response rate98%
73 neighbors recently requested a quote
Avatar for THE MOLD HUNTER INC
THE MOLD HUNTER INC
5.0(
37
)

Serving Harmony, NC and surrounding areas

In business since 2004

Free estimates

Credit card accepted

"We needed this test done very quickly to meet our deadline and Mike was able to get the job done and results back to us with plenty of time to spare. He hand-delivered the test to the lab and got the results very quickly. Could not be happier with his work and the outcome."
Additional Photos
Additional Photos
Additional Photos
Response time1 day
1 neighbors recently requested a quote
Recommended by100%of homeowners
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Radon Detection and Reduction questions, answered by experts

Radon detection is crucial as prolonged exposure to radon gas, a leading cause of lung cancer, poses significant health risks in residential environments.

If high radon levels are detected, steps include sealing entry points, installing a mitigation system, and retesting the air regularly to ensure reduced levels.

The soil beneath your house is most likely what’s causing an increased level of radon. This is because soil holds radioactivity for a long time and it’s also what most buildings are built on. Another common source of radon is water from a source that hasn’t been through periodic radon tests, such as well water. Over time, the radon from the soil can inhabit other parts of your house like the foundation or plumbing.

No, air purifiers are not an effective way to reduce or remove radon. Radon is a radioactive, inert gas that cannot be filtered by standard air purifiers, which are designed to capture particulates like dust and mold. While an air purifier can improve indoor air quality by removing other pollutants, it should not be relied upon for radon. The only effective solution for high radon levels is a dedicated radon mitigation system.

Installing a mitigation system reduces radon levels, which can cause lung cancer, providing peace of mind and long-term health benefits. It can also increase your home’s value, as many buyers prefer properties with radon safety measures in place. The investment is relatively low compared to the potential health risks associated with prolonged radon exposure.

The Harmony, NC homeowners’ guide to radon detection and reduction services

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