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Q: How much does it cost to replace a radon fan?

• <div><p>The cost to replace a radon fan ranges from $300 to $600 for the fan itself, with installation adding an additional $200 to $500. Overall, the total cost for replacement can range from $500 to $1,100, depending on factors such as the fan model, home size, and local labor rates. If the fan is part of a larger radon mitigation system, the price may be higher.</p></div>

Q: Can I use my sump pit for radon mitigation?

• <div><p>If your home has a sump pit, you can integrate it with a radon mitigation system. You can accomplish this by sealing the pump cover with an airtight lid that accommodates radon vent pipes and sump pump hoses. This allows the vent pipe to redirect the radon gas outside of your home.</p></div>

Q: How much does a radon mitigation system cost?

• <div><p>The cost for a radon mitigation system typically ranges from $800 to $1,500, with an average around $1,000. The final price depends on several factors, including the size of your home, the severity of the radon issue, and the type of system required. Your home's foundation type also significantly impacts the cost. For example, sealing and ventilating an unfinished basement might cost around $4,600, while encapsulating a crawl space without a foundation slab can range from $1,500 to $15,000.</p></div>

Q: What steps should be taken if high radon levels are detected?

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

Q: How much electricity does a radon mitigation system use?

• <div><p>The average radon mitigation system uses about 876 kWh of electricity per year, although the exact amount of electricity used will vary depending on the size of the radon fan. Once the system is installed, the annual increase to your energy bill could range from <b>$30 to $300 per year</b>, again depending on the size of the fan.</p></div>

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Verified Reviews for Radon Detection And Reduction pros in Myrtle Beach, SC

*The Angi rating for Radon Detection And Reduction companies in Myrtle Beach, SC is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Radon Detection And Reduction needs.

*The HomeAdvisor rating for Radon Detection And Reduction companies in Myrtle Beach, SC is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Radon Detection And Reduction needs.

Last update on March 20, 2026

Reviewed in March 2026
Due to both my wife & I experiencing frequent sneezing while in our home during the pollen season, our physician recommended upgrading the filter system in our HVAC. Sandpiper is our "go-to" HVAC company so we contacted them about such equipment. They responded immediately and Adam...
Sandpiper Heating & Air Conditioning
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Reviewed in March 2026
They removed squirrels from attic space and fixed entry hole. They continue to monitor roof and apply repellent as needed.
METZ WILDLIFE REMOVAL
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Reviewed in August 2025
We had a yellow jacket nest in the ground, and I was stung several times. Brightland Pest Control answered my request, and I spoke with Chase. He knew exactly what to do. He sprayed and killed the entire nest of yellow jackets. I was very impressed with his expertise in pest control. Chase was...
Brightland Pest Control LLC
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Reviewed in July 2025
Greg did an excellent job trimmed all the bushes and removed and sprayed the Weeds. I was very pleased with his work and he had a great personality and positive attitude
Country Road Landscape, LLC
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Reviewed in March 2023
Chet was very thorough and explained the findings to me very simply. He performed the inspection and provide the report the next day.
C & L Home Inspection
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Reviewed in May 2022
I definitely recommend Darrin for any and all of your HVAC needs. He was prompt, professional and honest.
Heat Pumps Plus
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Reviewed in May 2022
Josh and his helper did a great. He cut 2 large trees, trimmed a large pine and had the stumps removed. His stump removal fellow called in sick and Josh stood by his word and called another person to get the job complete. I am very pleased, the clean up was great. I would definitely recommend...
Two D Tree Service
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Reviewed in December 2021
I did not know I had a high radon level. I contacted Gardner and they installed a remediation system. It took 4 men 9 hours to do the work. When it was done it looked professional and they cleaned up as well.
Gardner Environmental Services
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Reviewed in December 2020
These guys are great! Very Personable and quick to help. The installation of our radon equipment was speedy I really looks good on the side of our house. Thank you Atlantic Blue! Angelo and Cindy Orelli
Atlantic Blue Water Services
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Reviewed in October 2020
They were very professional and very competitive price. The only reason for the 0.5 star reduction is they were very backed up and could only install the water softener system 2 days before our closing. But it all worked out.
Connecticut Basement Systems Radon, Inc.
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Find Radon detection and reduction specialists in Myrtle Beach

Ocean Breezes Home Inspections, LLC

4.9(

)

Radon Gas - Testing

Serving Myrtle Beach, SC and surrounding areas

Approved

In business since 2017

Free estimates

Credit card accepted

"John id an excellent job and went out of his way to complete the inspection despite some unexpected delays. He offered his personal advice when we asked him project related questions and followed up with responses after he completed the job. Would recommend him highly."

+31

Response time40 mins

Recommended by100%of homeowners

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SWAT Environmental, Inc.

4.8(

)

Radon Gas - Abatement

Serving Myrtle Beach, SC and surrounding areas

In business since 2002

Free estimates

Credit card accepted

"On time and got right to work."

Recommended by100%of homeowners

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Ocean Breezes Home Inspections, LLC

5.0(

)

Radon Gas - AbatementRadon Gas - Testing

Serving Myrtle Beach, SC and surrounding areas

In business since 2017

Free estimates

Credit card accepted

"Excellent. I was very skeptical of purchasing a home this age but John told me it was in very good shape and possibly built better than newer homes. It was a relief."

+27

Recommended by100%of homeowners

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Smart Air Environmental

4.6(

)

Radon Gas - Testing

Serving Myrtle Beach, SC and surrounding areas

In business since 2000

Small jobs welcome

Credit card accepted

"They explained everything very thoroughly before and during the process. Their testing process seemed very efficient and tested for what we were concerned about. They could have followed up better after the results to explain the results to us. It's been a week I will have to call them."

Response time1 hour

Recommended by100%of homeowners

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Environmental Service Group

New to Angi

Radon Gas - Testing

Serving Myrtle Beach, SC and surrounding areas

In business since 2010

Free estimates

Credit card accepted

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! We are family owned and operated, so please let us know how our family can take care of yours!\n\n

Serving Myrtle Beach, SC and surrounding areas

In business since 1993

Emergency services offered

Credit card accepted

"The guy was really nice and easy. They were quick and their website was really good."

After restoration of this charming bungalow!

+13

Recommended by100%of homeowners

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Radon Detection and Reduction questions, answered by experts

The cost to replace a radon fan ranges from $300 to $600 for the fan itself, with installation adding an additional $200 to $500. Overall, the total cost for replacement can range from $500 to $1,100, depending on factors such as the fan model, home size, and local labor rates. If the fan is part of a larger radon mitigation system, the price may be higher.

If your home has a sump pit, you can integrate it with a radon mitigation system. You can accomplish this by sealing the pump cover with an airtight lid that accommodates radon vent pipes and sump pump hoses. This allows the vent pipe to redirect the radon gas outside of your home.

The cost for a radon mitigation system typically ranges from $800 to $1,500, with an average around $1,000. The final price depends on several factors, including the size of your home, the severity of the radon issue, and the type of system required. Your home's foundation type also significantly impacts the cost. For example, sealing and ventilating an unfinished basement might cost around $4,600, while encapsulating a crawl space without a foundation slab can range from $1,500 to $15,000.

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 average radon mitigation system uses about 876 kWh of electricity per year, although the exact amount of electricity used will vary depending on the size of the radon fan. Once the system is installed, the annual increase to your energy bill could range from $30 to $300 per year, again depending on the size of the fan.

The Myrtle Beach, SC homeowners’ guide to radon detection and reduction services

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

See all articles

Mitchell Grant
•
Mar 18, 2026Mar 18, 2026
How Much Does a Radon Mitigation System Cost? [2026 Data]
The cost of a radon mitigation system depends mostly on the type of system being installed. Use this guide to learn about your options.
Alison Kasch
•
Apr 6, 2026Apr 6, 2026
How Much Does Radon Remediation Cost? [2026 Data]
Get clear answers on how much radon remediation costs, including average prices, key cost factors, and tips to save money on your home’s radon mitigation.
Angi
•
Mar 18, 2026Mar 18, 2026
How Much Does Radon Testing Cost? [2026 Data]
Find out what impacts radon testing costs, including average prices for DIY kits and professional services, so you can protect your home and budget confidently.
Amy Freeman
•
Apr 5, 2026Apr 5, 2026
Who Installs Radon Mitigation Systems?
Radon is a gas that you can't see or smell and is harmful to your health. If your home has radon, you need to know who installs radon mitigation systems.
Jacqueline DeMarco
•
May 2, 2026May 2, 2026
What Is Radon and How Does It Get In Your Home?
What is radon gas? Find out what this radioactive gas is, why it is dangerous, how it gets in your home, and how to mitigate it.
Jacqueline DeMarco
•
Apr 10, 2026Apr 10, 2026
What Is Radon Testing?
What is radon testing? Radon testing measures the presence and concentration of radon gas within indoor environments. Read on to learn more.