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Q: What is the biggest source of radon?

• <div><p>The soil beneath your house is most likely what&rsquo;s causing an increased level of radon. This is because soil holds radioactivity for a long time and it&rsquo;s also what most buildings are built on. Another common source of radon is water from a source that hasn&rsquo;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.</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>

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: Why is radon gas abatement necessary for homes?

• <div><p>Radon is a cancer-causing radioactive gas that poses serious health risks, infiltrating homes through foundation cracks and unnoticed spaces.</p></div>

Q: What types of radon mitigation systems are available?

• <div><p>Options include sub-slab depressurization, crawlspace ventilation, and sealing cracks. Choose based on home construction and radon levels.</p></div>

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Verified Reviews for Radon Detection And Reduction pros in Locust Hill, VA

*The Angi rating for Radon Detection And Reduction companies in Locust Hill, VA 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 Locust Hill, VA 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 October 02, 2025

Reviewed in October 2025
My carpets were absolutely FILTHY. Having kids and a litter of puppies destroyed my carpet. I considered new floors til I found bills handyman services. He took on a NASTY job and he was very kind. Got back to me quickly. Gave me a great price, and came on time and cleaned my carpet. It smelt so...
Bills Handyman and Home Services
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Reviewed in May 2025
Kevin and Omar were very efficient and did high quality work.
Spotless Window Cleaning & SoftWash
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Reviewed in October 2023
Crystal and her crew were very professional and easy to work with, and they did a great job trimming our trees and cutting back a tough hedge. I will hire them again in the future!
Blizzard Tree Trimming
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Reviewed in May 2023
George C. and Xavier W. performed the work and were excellent.
West Shore Home Virginia Beach
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Reviewed in March 2023
They were punctual, on time and professional. They were efficient and the price was fair. They were meticulous in their work and will recommend them and I am very pleased.
Comfortable Climate Heating & Air Conditioning
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Reviewed in December 2022
They were excellent and on time. They were prompt , professional, and clean. They gave me a callback and told me what was happening.
Britt's, Inc.
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Reviewed in October 2022
Excellent!!! The entire crew was top of the line! Professionalism, prompt, knowledgeable, helpful and very customer service oriented!!! I couldn't ask for more, I'm 100% satisfied and will be using your organization exclusively for all of my home upgrades and maintenance needs in the...
Star Servco, Inc.
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Reviewed in July 2022
Wes and his team were prompt, efficient, professional and courteous. They installed a new garage door and automatic opener for me. I am very happy with the job they did and would highly recommend them for your next project.
Wallen Garage Doors
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Reviewed in June 2021
Very professional and qualified. Did fix my sliding door quickly and cleaned after her got done. Came on time and gave me a price and did the job. Had parts in his truck Super nice person and fast service. Good experience and will share with friends
Slide Rite Doors & Windows, Inc.
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Reviewed in June 2021
I have used Jared through the years to fix my computers, build a computer, and he has redone the electrical in our home also, including redoing all of the electrical outlets and hanging lights and ceiling fans, and he has also installed a security system! He stands by his work, he's been...
Custom Based Computer Projects, LLC
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Find Radon detection and reduction specialists in Locust Hill

SWAT Environmental, Inc.

4.4(

)

Radon Gas - Abatement

Serving Locust Hill, VA and surrounding areas

In business since 1988

Free estimates

Credit card accepted

"Had to proactively remind them for a testing kit but otherwise swift and timely service. Radon level was reduced."

Recommended by91%of homeowners

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CSI Home and Commercial Services

4.6(

)

Radon Gas - AbatementRadon Gas - Testing

Serving Locust Hill, VA and surrounding areas

In business since 1995

Free estimates

Credit card accepted

"CSI was flexible and was able to schedule a home inspector the day after I got a bid accepted on a house. The inspector, Patrick, showed up on time and the inspection took about 4 hours. Patrick was responsive to any questions I had by email or live during the inspection. My one recommendation is that I requested a pest, mold, radon, and home inspection. It would be a better heads up if they explained that they sometimes outsource the radon inspection depending on availability of radon inspectors. Also, they can explain a bit more for new home buyers what is involved with a mold inspection. Patrick ended up just eyeing whether he spotted any mold. Because he did not see any mold, we did not have to pay extra for mold samples."

Recommended by97%of homeowners

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All States Air Duct Pro

3.1(

236

)

Radon Gas - AbatementRadon Gas - Testing

Serving Locust Hill, VA and surrounding areas

In business since 1995

Free estimates

Emergency services offered

"Hired vendor to perform the coupon deal. Found mold in the unit; they tested and cleaned the unit, and duct work. They were courteous, well informed.
"

Recommended by49%of homeowners

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Radon Detection and Reduction questions, answered by experts

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.

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.

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

Radon is a cancer-causing radioactive gas that poses serious health risks, infiltrating homes through foundation cracks and unnoticed spaces.

Options include sub-slab depressurization, crawlspace ventilation, and sealing cracks. Choose based on home construction and radon levels.

The Locust Hill, VA 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

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.
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•
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.
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
•
Jul 9, 2026Jul 9, 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
•
Jul 9, 2026Jul 9, 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.
Audrey Bruno
•
Jul 8, 2026Jul 8, 2026
How to Test for Radon in Your Home
Knowing how to test for radon will keep your home free and safe from this odorless gas—you just have to decide whether to do it yourself or hire a pro.