Find a radon testing & inspection near you

Find Radon Testing & Inspection near me

Find Radon Testing & Inspection near me

Confirm your location to see the best radon testing & inspection in Columbus.
Zip code

Find Radon Testing & Inspection near me

Confirm your location to see the best radon testing & inspection in Columbus.
Zip code

Top 10 radon testing & inspection near you

Homeowners agree: these pros are highly rated for knowledge, experience, communication, and more.
RTS Home Solutions

RTS Home Solutions

New on HomeGuide
41+ years in business
Columbus, OH
Welcome to RTS Home Solutions, your premier partner for comprehensive home improvement and remodeling services in Columbus, OH. With a dedicated team of 15 skilled professionals, we specialize in everything from ADA and disability remodeling to custom home construction. Our extensive offerings include masonry, HVAC services, landscaping, and home theater installations, ensuring that every aspect of your home is taken care of with precision and expertise. Whether you're looking to remodel your kitchen, install a new roof, or enhance your outdoor living space, RTS Home Solutions is committed to delivering superior craftsmanship and customer sat
IPO Properties Llc

IPO Properties Llc

New on HomeGuide
2 hires on HomeGuide
12+ years in business
Powell, OH
At IPO Properties LLC, we specialize in thorough home inspections in the Powell, OH area. With a deep commitment to ensuring the safety and satisfaction of our clients, we meticulously assess every aspect of your property. Whether you're a prospective homeowner or looking to maintain your current residence, our expert inspection services provide peace of mind and detailed insights. Trust us to deliver reliable, comprehensive evaluations that help you make informed decisions about your investment.
Well Built Inspection

Well Built Inspection

New on HomeGuide
Plain City, OH
Well Built Inspections provides thorough home inspections, mold testing, and client-first guidance in Columbus and surrounding areas.
LRF Maintenance

LRF Maintenance

New on HomeGuide
52+ years in business
Pickerington, OH
Established in 1974, LRF Maintenance is the go-to service provider for heating, cooling, and plumbing needs in Pickerington, OH, and surrounding areas. As an American Standard dealer, they service all makes and models, offering comprehensive furnace and air conditioning repair and installation. They are dedicated to customer satisfaction, providing 24-hour emergency services and promoting better indoor air quality with efficient, Energy Star-rated products. Trust LRF Maintenance for your HVAC and plumbing solutions.
Heartland Heating & Air

Heartland Heating & Air

New on HomeGuide
15+ years in business
Columbus, OHIO
Founded in 2011 and based in Columbus, Ohio, Heartland Heating & Cooling, LLC is a locally owned business specializing in the provision of comprehensive HVAC services. The company services all makes and models of residential and light commercial equipment. Their broad range of services includes routine maintenance, emergency repairs, and complete system installations. Heartland Heating & Cooling is licensed, bonded, and insured, and is recognized for its prompt, knowledgeable, and cost-effective service. Their commitment to customer satisfaction and quality work distinguishes them as a trusted provider in the industry.
Modern Aire Heating And Cooling

Modern Aire Heating And Cooling

New on HomeGuide
30+ years in business
Grove City, OH
Modern Aire Heating and Cooling, founded in 1996, is a trusted HVAC service provider in Grove City, Ohio, and its surrounding areas. With decades of experience, they offer comprehensive services, including repair, preventative maintenance, and installation of various brands of heating and cooling systems for both residential and commercial properties. They also specialize in improving indoor air quality through products like humidifiers, air cleaners, and UV germicidal lights. Trust Modern Aire for all your HVAC needs.
Quality Air Heating And Air Conditioning

Quality Air Heating And Air Conditioning

New on HomeGuide
43+ years in business
Columbus, OH
Quality Air Heating and Air Conditioning, founded in 1983, serves Columbus, OH and surrounding areas. Esteemed for its professionalism and knowledge, the company offers comprehensive HVAC services for residential and commercial properties. Their expertise extends to all models of heaters and air conditioning systems, ensuring optimal indoor air quality. Services include installation of new units, maintenance contracts, repairs, and emergency support. The team of licensed HVAC contractors, trained and certified, are always ready to ensure your comfort and satisfaction. Quality Air Heating and Air Conditioning is a trusted name in the industry,
Criterium Liszkay Engineers

Criterium Liszkay Engineers

New on HomeGuide
56+ years in business
Gahanna, OH
We are Professional Engineers and Registered Architects performing residential and commercial building inspections. The company has been in business since 1970. We can perform structural inspections for specific issues and offer structural design services. We perform Reserve Studies for condominium associations.
American Air Purification

American Air Purification

New on HomeGuide
18+ years in business
Westerville, OH
Since its establishment in 2008, American Air Purification, based in Westerville, OH, has been dedicated to improving indoor air quality. Boasting a seasoned team with 18 years of experience, they specialize in HVAC system and air duct cleaning, remediation of contaminated systems, and emergency services. They also offer residential, commercial, and industrial HVAC cleaning, coil cleaning, and dryer exhaust cleaning. Committed to transparency, they provide up-front pricing and conduct a thorough system inspection before any work begins. Trust American Air Purification for a cleaner, healthier indoor environment.
Better Home Inspections

Better Home Inspections

New on HomeGuide
13+ years in business
Gahanna, OH
Columbus OH Home Inspections by Better Home Inspections – your best choice for the best home inspection in the area! I am an experienced and dedicated home inspector who works hard for each and every client and is certified by InterNACHI. Your home is an important part of your life, and I treat your home inspection as if it were my own home. My years of construction and inspection experience have helped me gain knowledge and expertise that is hard to find anywhere else. Buying a home is one of the largest investments that most of us will ever make in life, which is why a detailed, comprehensive home inspection is so important. during your hom...

Your Radon Inspection questions, answered

Answers to commonly asked questions from the experts on HomeGuide.

How much does radon testing cost?

Radon testing costs $125 to $400 on average for a professional radon inspection. However, costs may reach $700 for large, multi-story homes that require multiple testing devices.

Most radon inspectors use an electret ion detector, which features a statically charged Teflon disc that attracts ions generated by radon decay. These ions reduce the electrical charge of the disc, and the reduction can be measured in a lab to calculate the home's radon levels.

A home radon test kit costs $10 to $50, including professional lab analysis. Prices depend on whether you select a short-term or long-term test.

What is radon?

Radon is a natural colorless, odorless radioactive gas produced by the decay of uranium, radium thorium in the soil, rocks, and groundwater.

Because radon is present everywhere in the earth and the gas enters the air all around us, we are constantly exposed to it at very low levels as we breathe. These low levels are safe. However, exposure to higher levels is a health hazard and a common problem in residential homes.

Why is radon dangerous?

Radon gas rises from the rocks and soil below your home's foundation and enters the home, where it becomes concentrated. Radon is carcinogenic, and prolonged exposure to these elevated levels of radon poses a serious health risk. Radon is the number one of lung cancer cause among non-smokers.

Radon can also be more dangerous to children than adults even if they are exposed to the same levels for the same length of time.

How long does radon testing take?

Short-term radon testing takes 2 to 7 days on average. The test should be left untouched for a minimum of 48 hours. Most DIY home test kits are short-term tests, and professional radon inspectors typically start with a short-term test before moving on to long-term testing.

Long-term testing takes 90 days to 1 year, depending on the test type. Because radon levels fluctuate daily and seasonally, long-term tests provide a more accurate picture of the average radon levels in your home.

Is radon testing really necessary?

Radon testing is highly recommended because elevated levels of radon are harmful to your health. According to the EPA, at least 1 in every 15 homes in the U.S. has levels of radon that exceed the maximum recommended amount. In regions that are more prone to radon, as many as 1 in 3 homes may have dangerous levels.

High levels of radon can occur in both old and newly constructed houses, and in any location. A house may have elevated radon levels even if the houses directly to each side of it do not. Radon testing is the only way to confirm the levels in your home.

How often should you test for radon?

The Environmental Protection Agency (EPA) recommends testing your home every 2 years or after any major renovations. For the best results, test your home during alternate seasons because radon levels vary throughout the year due to changes in air pressure and soil moisture.

How accurate are radon tests?

Long-term radon testing kits provide precise results in over 95% of cases and are the most accurate option because radon levels fluctuate daily and seasonally.

Short-term tests provide an accurate picture of radon levels during the limited testing window of 2 to 7 days. However, this snapshot is not a good reflection of the radon levels throughout the year. A short-term test performed during the summer may indicate low radon levels even though levels are elevated in the winter.

When using a short-term radon test, repeat the test at least once or twice during other seasons of the year to get a more accurate picture of your home's average radon levels.

Where can I find the best radon testing company?

When evaluating radon testing and inspection companies near you, it's important to choose a specialist who is certified by at least one national radon agency. Follow these guidelines:

  • Look for companies that specialize in radon inspections and/or home inspectors with radon certifications.
  • Select companies certified by the National Radon Safety Board (NRSB) or the National Environmental Health Association (NEHA).
  • Choose licensed, bonded, insured inspection companies that have been in business 5+ years.
  • Check out their reviews on HomeGuide and Google.
  • Beware of companies offering free radon testing if they also provide mitigation services, as they may try to pressure you to install a mitigation system even if it isn't necessary. Perform your own DIY home radon test to confirm their results.

What questions should I ask radon testing companies?

Ask these questions when evaluating radon inspection companies:

  • How long have you been in business?
  • Are you NRSB or NEHA certified?
  • What type of radon test device will you use in my home?
  • How long will the test take?
  • Where will you place the testing device?
  • Will my home require multiple testing devices?
  • What should I do to prepare my home before the test?
  • Can I enter my home during the test?
  • Is there anything I shouldn't do in my home during the test?
  • What happens if the test shows high levels of radon in my home?

Reviews for Columbus radon testing & inspection

Recent success stories from people in the Columbus area.
How HomeGuide works
Search

Search, get cost estimates, contact pros, and book—all for free.

Compare

View profiles, read reviews, check qualifications, and see prices before hiring.

Hire

Ask questions, confirm their availability, and hire the right pro when you're ready.

Related services near you