Top-rated radon gas testers.

Get matched with top radon gas testers in Simpsonville, SC

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Radon gas testers in Simpsonville

Avatar for Monocle Inspections, LLC

Monocle Inspections, LLC

211 W Centennial Street
5.00(
10
)
Approved Pro

Monocle Inspections, LLC

211 W Centennial Street
5.00(
10
)
Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
5 years of experience

Monocle Inspections is your home inspection expert in Clinton and the surrounding areas. We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you are completely satisfied with our work. You can trust that we will treat your home as we would treat our own. Give us a call today, we look forward to working with you!

"Mike did an excellent job a few years ago inspecing my historic job. He is into the details, and I would use him again."

Nell E on May 2025

Monocle Inspections is your home inspection expert in Clinton and the surrounding areas. We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you are completely satisfied with our work. You can trust that we will treat your home as we would treat our own. Give us a call today, we look forward to working with you!

"Mike did an excellent job a few years ago inspecing my historic job. He is into the details, and I would use him again."

Nell E on May 2025


Avatar for Inspekt

Inspekt

308 W North 2nd Street
5.00(
4
)
Approved Pro

Inspekt

308 W North 2nd Street
5.00(
4
)
Approved Pro
13 local quotes requested
1 years of experience

Mike Gibilisco is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"We highly recommend Mike. He is super knowledgeable, kind, meticulous and overall does an amazing job. He takes pride in his work. We were blessed to find him. I can't imagine doing our home build without him! He is exceptional!"

Catherine A on February 2025

Mike Gibilisco is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"We highly recommend Mike. He is super knowledgeable, kind, meticulous and overall does an amazing job. He takes pride in his work. We were blessed to find him. I can't imagine doing our home build without him! He is exceptional!"

Catherine A on February 2025


Construction Optimization, LLC

203 Andalusian Trail
3.88(
14
)
Approved Pro

Construction Optimization, LLC

203 Andalusian Trail
3.88(
14
)
Approved Pro
Customers say: Quick response
10 years of experience
Free onsite estimate

Construction Optimization, LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"Good price and great service."

Marianne H on September 2023

Construction Optimization, LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"Good price and great service."

Marianne H on September 2023


Avatar for Radon Solutions

Radon Solutions

5052 Old Buncombe Road, Suite I
4.46(
13
)
Approved Pro

Radon Solutions

5052 Old Buncombe Road, Suite I
4.46(
13
)
Approved Pro
Customers say: True professional
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
10 local quotes requested

Radon Solutions has been providing "certified" radon testing for real estate transactions and the installation of radon abatement systems since 1999. We have worked with over a 1000 homes and NEVER had a house we couldn't fix! We are FULL time in radon related services! We don't dabble "part-time" doing "home inspections", "mold testing", "building" or "handyman work"! You can only be "full time" in ONE thing...and for us, its RADON! We only send "certified" professionals to your house to "provide quotes" or to "perform radon services"! And we have photo ID's we are happy to share to document that! We are also fully insured and licensed to protect you and your home! System price is important, but using a company that is knowledgeable to reduce your radon levels as low as possible is a great concern because there is radon risk at every level. We are Nationally Certified to conduct Radon Testing and Radon System Installations according to EPA Standards - Do not settle for less

"Stan is knowledgeable in his field and worked with us on a tight timeline."

RONDA E on November 2023

Radon Solutions has been providing "certified" radon testing for real estate transactions and the installation of radon abatement systems since 1999. We have worked with over a 1000 homes and NEVER had a house we couldn't fix! We are FULL time in radon related services! We don't dabble "part-time" doing "home inspections", "mold testing", "building" or "handyman work"! You can only be "full time" in ONE thing...and for us, its RADON! We only send "certified" professionals to your house to "provide quotes" or to "perform radon services"! And we have photo ID's we are happy to share to document that! We are also fully insured and licensed to protect you and your home! System price is important, but using a company that is knowledgeable to reduce your radon levels as low as possible is a great concern because there is radon risk at every level. We are Nationally Certified to conduct Radon Testing and Radon System Installations according to EPA Standards - Do not settle for less

"Stan is knowledgeable in his field and worked with us on a tight timeline."

RONDA E on November 2023


Bio-One of Greenville

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Bio-One of Greenville

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
105 local quotes requested
3 years of experience

Here to help you with all your mold, biohazard, smoke or fire remediation needs

Here to help you with all your mold, biohazard, smoke or fire remediation needs


Avatar for DRYmedic of Greenville SC

DRYmedic of Greenville SC

1435 Rutherford Road
New on HomeAdvisorNew on HomeAdvisor
Approved Pro

DRYmedic of Greenville SC

1435 Rutherford Road
New on HomeAdvisorNew on HomeAdvisor
Approved Pro
58 local quotes requested
11 years of experience

DryMedic Restoration Services specializes in a comprehensive range of restoration services, including:​ Water Damage Restoration: Addressing issues caused by leaks, floods, or other water-related incidents.​ Fire Damage Restoration: Repairing and restoring properties affected by fire and smoke.​ Mold Remediation: Identifying and removing mold to ensure a safe environment.​ Storm Damage Restoration: Handling damages resulting from severe weather conditions.​ Contents Restoration: Restoring personal belongings damaged by water, fire, or mold.​ Biohazard Cleanup: Managing the safe removal of hazardous materials.

DryMedic Restoration Services specializes in a comprehensive range of restoration services, including:​ Water Damage Restoration: Addressing issues caused by leaks, floods, or other water-related incidents.​ Fire Damage Restoration: Repairing and restoring properties affected by fire and smoke.​ Mold Remediation: Identifying and removing mold to ensure a safe environment.​ Storm Damage Restoration: Handling damages resulting from severe weather conditions.​ Contents Restoration: Restoring personal belongings damaged by water, fire, or mold.​ Biohazard Cleanup: Managing the safe removal of hazardous materials.


Avatar for Biotek Environmental, Inc.

Biotek Environmental, Inc.

534 St Andrews Rd
4.71(
166
)
Approved Pro

Biotek Environmental, Inc.

534 St Andrews Rd
4.71(
166
)
Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
1265 local quotes requested

Need expert water damage restoration, fire damage restoration, and mold remediation? BioTek Environmental Inc. is based in Columbia SC and serves South Carolina, North Carolina, and Georgia. We are rated A+ by BBB, and we are proud of having served more than 2000 satisfied clients since 2007. Get 24/7 emergency help to ensure that your property damage needs are dealt with efficiently and carefully. We have seen it all, let us help you restore your home. For your peace of mind, we offer the best price guarantee and a 30-year bumper-to-bumper warranty! BioTek is a top 5% remediation/restoration contractor nationwide and we will be there for you when you need us.

"Smooth! And efficient. Communication was touchy sometimes but otherwise good."

Aaron D on May 2025

Need expert water damage restoration, fire damage restoration, and mold remediation? BioTek Environmental Inc. is based in Columbia SC and serves South Carolina, North Carolina, and Georgia. We are rated A+ by BBB, and we are proud of having served more than 2000 satisfied clients since 2007. Get 24/7 emergency help to ensure that your property damage needs are dealt with efficiently and carefully. We have seen it all, let us help you restore your home. For your peace of mind, we offer the best price guarantee and a 30-year bumper-to-bumper warranty! BioTek is a top 5% remediation/restoration contractor nationwide and we will be there for you when you need us.

"Smooth! And efficient. Communication was touchy sometimes but otherwise good."

Aaron D on May 2025


ValueCheck, LLC

143 Lakeland Ct
5.00(
1
)

ValueCheck, LLC

143 Lakeland Ct
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We accept American Express, Discover, Master Card, and Visa. See our coupon offer.

We accept American Express, Discover, Master Card, and Visa. See our coupon offer.


Steamatic of Greater Greenville

248 Neely Ferry Rd
4.69(
35
)

Steamatic of Greater Greenville

248 Neely Ferry Rd
4.69(
35
)
Customers say: Quick response
31 years of experience

Steamatic is built on a strong foundation of providing quality customer service each time, every time. We believe in exceeding our customers' expectations. Whether the job is small or large, Steamatic professionals will provide the highest level of service on each project. State of the art, proprietary equipment and cleaning products are the basis of your ability to offer consistent high quality service. Steamatic locations receive the highest level of training for cleaning and restoration services. Our System has been developing our latest technology and cleaning & restoration techniques since 1948. Steamatic is available 24 hours a day, 7 days a week responding to your emergency service needs to mitigate damages in a cost-effective manner. Carpet Cleaning: At Steamatic, we use our patented hot-water extraction system for cleaning. Our system utilizes super-heated water and a water softener to remove dirt and bacteria without soap or harsh chemicals. We don't need it. The super-heated water breaks up dirt and grease without damaging the fibers or over-wetting your carpet. Steamatic's proprietary recirculating system keeps the clean, hot water moving from the tank to the wand so it doesnt have a chance to cool down sitting in the line. Powerful vacuums then extract the dirty water leaving your carpets clean, soft and odor-free. Upholstery: Next to your Carpet, your furniture gets the toughest workout. Ground in dirt, spiils, odors, pet dander and dust can make the upholstery look dull and aged. Professional cleaning by Steamatic can bring life back into your furnishings and draperies. Steamatic offers to methods for cleaning. Durable Fabrics: Steamatic's hot water extraction system can lift months of dirt and odors out of your furniture. The same abrasive particles that wear down your carpeting also wear down your upholstery. Furniture and draperies are cleaned in place without being removed from your home. Steamatic recommends professional cleaning every six months to extend the life of your furnishings. Delicate Fabrics: Steamatic offers our Lambrite dry cleaning process to safely clean even the most delicate fabrics. Soil and stains are gently lifted out and your furnishings and draperies are dry within minutes. Air duct cleaning: If watery eyes, sneezing and stuffy noses are common in your home, it could be a sign of dust, pollen, animal dander and even mold collecting in your ducts and circulating in your home. Steamatic's state of the art equipment, methods and technology help clean and decontaminate air ducts. Our patented source removal and agitation equipment loosens dirt and debris allowing our powerful negative air units to extract it. The equipment is specifically designed to access the register opening and reach all the way into the main ducting, providing a more thorough cleaning. Steamatic equipment utilizes HEPA filtration to trap the extracted contaminates so they are not redistributed in your home. During the cleaning process, registers and diffusers areremoved, then cleaned and sanitized. Removing the built-up dirt and debris can also improve the air flow, helping your system perform more efficiently. Cleaner indoor air starts with good filtration. Filters should be changed every 30 days. Ask your Steamatic Technician about our custom-fit Electrostatic Air Filters. Steamatic Electrostatic filters come with a lifetime guarantee and should be removed and cleaned every 30 days. Commercial Services: Steamatic services are available to commercial property and factilities with convenient after-hours cleaning options to reduce business interuptions. Steamatic can even work with Facilities and property managers to setup a maintenance program and cleaning protocol based on your individual needs. Emergency Services: No one can predict when a pipe will leak, a washing machine will overflow, or an electrical short will start a fire. The only thing we can d...

Steamatic is built on a strong foundation of providing quality customer service each time, every time. We believe in exceeding our customers' expectations. Whether the job is small or large, Steamatic professionals will provide the highest level of service on each project. State of the art, proprietary equipment and cleaning products are the basis of your ability to offer consistent high quality service. Steamatic locations receive the highest level of training for cleaning and restoration services. Our System has been developing our latest technology and cleaning & restoration techniques since 1948. Steamatic is available 24 hours a day, 7 days a week responding to your emergency service needs to mitigate damages in a cost-effective manner. Carpet Cleaning: At Steamatic, we use our patented hot-water extraction system for cleaning. Our system utilizes super-heated water and a water softener to remove dirt and bacteria without soap or harsh chemicals. We don't need it. The super-heated water breaks up dirt and grease without damaging the fibers or over-wetting your carpet. Steamatic's proprietary recirculating system keeps the clean, hot water moving from the tank to the wand so it doesnt have a chance to cool down sitting in the line. Powerful vacuums then extract the dirty water leaving your carpets clean, soft and odor-free. Upholstery: Next to your Carpet, your furniture gets the toughest workout. Ground in dirt, spiils, odors, pet dander and dust can make the upholstery look dull and aged. Professional cleaning by Steamatic can bring life back into your furnishings and draperies. Steamatic offers to methods for cleaning. Durable Fabrics: Steamatic's hot water extraction system can lift months of dirt and odors out of your furniture. The same abrasive particles that wear down your carpeting also wear down your upholstery. Furniture and draperies are cleaned in place without being removed from your home. Steamatic recommends professional cleaning every six months to extend the life of your furnishings. Delicate Fabrics: Steamatic offers our Lambrite dry cleaning process to safely clean even the most delicate fabrics. Soil and stains are gently lifted out and your furnishings and draperies are dry within minutes. Air duct cleaning: If watery eyes, sneezing and stuffy noses are common in your home, it could be a sign of dust, pollen, animal dander and even mold collecting in your ducts and circulating in your home. Steamatic's state of the art equipment, methods and technology help clean and decontaminate air ducts. Our patented source removal and agitation equipment loosens dirt and debris allowing our powerful negative air units to extract it. The equipment is specifically designed to access the register opening and reach all the way into the main ducting, providing a more thorough cleaning. Steamatic equipment utilizes HEPA filtration to trap the extracted contaminates so they are not redistributed in your home. During the cleaning process, registers and diffusers areremoved, then cleaned and sanitized. Removing the built-up dirt and debris can also improve the air flow, helping your system perform more efficiently. Cleaner indoor air starts with good filtration. Filters should be changed every 30 days. Ask your Steamatic Technician about our custom-fit Electrostatic Air Filters. Steamatic Electrostatic filters come with a lifetime guarantee and should be removed and cleaned every 30 days. Commercial Services: Steamatic services are available to commercial property and factilities with convenient after-hours cleaning options to reduce business interuptions. Steamatic can even work with Facilities and property managers to setup a maintenance program and cleaning protocol based on your individual needs. Emergency Services: No one can predict when a pipe will leak, a washing machine will overflow, or an electrical short will start a fire. The only thing we can d...


GH Home Solutions

4100 Winterpark Drive
No reviews

GH Home Solutions

4100 Winterpark Drive
No reviews
Free onsite estimate

Upstate Pressure Washing! Small business, one man operation, low prices, free quotes!

Upstate Pressure Washing! Small business, one man operation, low prices, free quotes!

...
Showing 1-10 of 101

FAQs for radon gas testing projects in Simpsonville, SC

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 Simpsonville, SC homeowners’ guide to radon gas testings
From average costs to expert advice, get all the answers you need to get your job done.
professional testing the air quality in a home
Apr 14, 2025
Apr 14, 2025
Budget for the cost of an indoor air quality test based on factors such as home size, pollutant type, potential remediation needs, labor, and more.
professional removing mold damaged wallpaper from home
Apr 25, 2025
Apr 25, 2025
Budget for mold inspection costs based on factors such as the size of your home, testing type, mold type, location, accessibility, and more.
professional testing for toxic lead in home
Apr 26, 2025
Apr 26, 2025
Budget for lead paint inspection costs based on factors such as home size, location, home condition, repairs and removal, additional tests, and more.
professional in protective suit removing asbestos from attic of home
Apr 25, 2025
Apr 25, 2025
Concerned about asbestos in your home? Learn how to identify, manage, and safely remove this hazardous material with expert guidance on abatement methods, regulations, and best practices.
Two professionals removing asbestos from a roof
Apr 26, 2025
Apr 26, 2025
Asbestos testing costs depend on the size of your home, its condition, and your location. This test ensures your home is safe from this hazardous material.
Professional in protective suit removing mold from home
Jun 24, 2025
Jun 24, 2025
Budget for mold remediation costs based on factors such as severity, location in the home, type of mold, damage type, and more.