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Find Radon gas testers in Harrisburg

Avatar for Charlotte Radon Experts
Charlotte Radon Experts
5.0(
31
)

Angi Approved

In business since 2020

Free estimates

Emergency services offered

"Brought out radon levels down from 9 pCi/L to 0.3! Would highly recommend Mark and his team, very knowledgeable and went above and beyond to make sure the issue was taken care of."
4 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Southern Piedmont Home Inspections, LLC
Southern Piedmont Home Inspections, LLC
New to Angi

Angi Approved

In business since 2021

Free estimates

Southern Piedmont Home Inspections, LLC is the solution to all of your home inspection needs. We take great pride in our extreme professionalism, timeliness, and superior customer service on every job. We make sure to develop a lasting relationship, so that the next time service is needed, there will be no question on who to call.

Avatar for Stratton Radon Removal LLC
Stratton Radon Removal LLC
5.0(
6
)

Angi Approved

Super Service Award Winner

In business since 2023

Free estimates

Warranties offered

"Dependable, quality work, superior service. Stergios and his team are top notch. They will provide an estimate, walk you through the process and be there to answer your questions before, during and after. Highly recommended! "
22 neighbors recently requested a quote
Avatar for Stay Gone Radon LLC
Stay Gone Radon LLC
5.0(
10
)

Angi Approved

In business since 2025

Free estimates

Emergency services offered

"The job was done quickly and efficiently. They were very nice and helpful and explained everything and also answered all my questions. Charlie did a great job, and I would recommend him to anyone that want's a professional job done. Thank you, Charlie, and his team."
2 neighbors recently requested a quote
Avatar for Statewide Home Inspections, LLC
Statewide Home Inspections, LLC
4.9(
285
)

Angi Approved

Super Service Award Winner

In business since 2018

Free estimates

Warranties offered

"Jason was extremely thorough with his inspection. The house had a previous inspection done but most of what was on his inspection wasn’t noted in the last one."
42 neighbors recently requested a quote
Recommended by95%of homeowners
HOME SPECIALIST
5.0(
1
)

In business since 1984

Emergency services offered

"You don't stay in business this long without doing quality and fair-priced work", says owner Bobby Styles, a life-long resident of North Carolina. Our motto is "Big Enough To Do Anything – Small Enough To Do It Right"! Home Specialist, based in Western North Carolina, has been in business for over 25 years helping homeowners with repairs, maintenance and custom renovations to assist them with protecting the value of their properties. \n\nOne of our specialties is working with insurance companies to get your house back together! We do water extraction, water damage repairs including wood rot, mold and moisture remdiation, and any other emergency repairs you might need. The fact that we know how to properly navigate the claim with your insurance agent makes all the difference, plus we do quality work at reasonable prices, which makes it easier when trying to get your claim amount approved.\n\nWe also specialize in working with real estate agents and home sellers on home inspection punch-list repairs. Buyers and their inspectors are very please with our work upon reinspection, leaving the seller and their agent breathing easy, knowing that the sale will close instead of getting held up by repair issues.\n\nPlease see our Services list on this page for a list of the many things we can do for you as YOUR Home Specialist, or visit our website, www.homespecialistsite.com to flip through a portfolio of photos of our work or read testimonials from our satisfied customers.\n\nContact Bobby personally at: 828-385-2238 (available Monday - Saturday for all your projects, and Sundays for emergencies only) or email bobby@homespecialistsite.com for a FREE ESTIMATE! We are licensed, insured and have references.

Recommended by100%of homeowners
Avatar for Prestige Environmental Group llc
Prestige Environmental Group llc
New to Angi

In business since 2018

Free estimates

Since 2018 Prestige Environmental Group llc has conducted many Asbestos remediations of all sizes and scopes. We take pride in our work and leave no stone unturned. Hence the name "Prestige". Our employees are happy to come to work each day because we take care of them above industry standards. Which, in turn, means our clients receive top notch service.

Dynamic Crawlspace Solutions LLC
3.0(
2
)

In business since 2014

Free estimates

Although Dynamic Crawlspaces Solutions has fifteen years of structural repair and water proofing experience. Family owned and operated, DCS services North Carolin and South Carolina. Specializing in foundation wood repair, DCS is also expert in waterproofing to include sump pump installation and drainage design and implementation.

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FAQs for radon gas testing projects in Harrisburg, NC

Radon is the second leading cause of lung cancer in the U.S. The gas seeps through cracks in foundations and collects in basements and other low areas. Once you breathe it in, radioactive particles lodge in lung tissue and do long-term damage. Because you can’t see or smell radon, the EPA recommends testing your home every two years—and after major renovations—to keep your family safe.

Yes—every home should be tested. The EPA advises doing it at least every two years and any time you remodel, buy, or sell. On average, one in 15 houses nationwide sits above the recommended limit, and the only way to know where yours stands is a formal test. The equipment simply measures gas levels and won’t change your indoor environment, so the process is completely harmless.

Certified radon professionals—often home inspectors or dedicated radon mitigation contractors—handle testing. These radon testing professionals follow EPA protocols and use calibrated instruments to check levels throughout your house. Hiring a certified radon specialist means results you can trust for real estate deals, insurance requirements, and, most importantly, your family’s health.

Inspectors specialize in measuring radon gas levels, while licensed mitigation contractors design and install the systems that remove it. If your test comes back high, your inspector can point you to a qualified mitigation pro who will size and install the right fan, piping, or other equipment to bring levels down.

No—standard home air purifiers don’t touch radon. They’re built to trap dust and pollen, not radioactive gas. If testing shows high levels, you’ll need a dedicated mitigation system that vents the gas from beneath your home to the outdoors. Relying on a room purifier alone won’t keep your indoor air safe.

Opening a few windows in your home might dilute radon for a short time, but the gas seeps back in as soon as they’re closed. For a lasting fix, you’ll need a professional mitigation system—often a sub-slab depressurization fan—that pulls radon from beneath the foundation and safely vents it outside.

The Harrisburg, NC homeowners’ guide to radon gas testings

From average costs to expert advice, get all the answers you need to get your job done.