Top-rated radon detection and reduction specialists.

Get matched with top radon detection and reduction specialists in New Windsor, MD

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: Why is my radon mitigation system so loud?

• <div><p>Your radon mitigation system may be loud because it&rsquo;s time to replace it. Any sounds are usually from the inline fan that helps create the vacuum and resulting airflow. If you hear a new, loud mechanical or humming noise from your radon fan, it might be time to replace it. Most fans used in radon mitigation systems last up to 10 years, but may need to be replaced sooner.</p></div>

Q: Do radon mitigation systems come with warranties?

• <div><p>Yes, many systems include warranties for performance. Confirm terms with your installer.</p></div>

Q: How long does the radon abatement process usually take?

• <div><p>Mitigation can take several days depending on home setup, equipment accessibility, and achieving effective diffusion system sealed efficiency.</p></div>

Q: How long does a radon mitigation system last?

• <div><p>The lifespan of a radon mitigation system depends on the type of system and its maintenance. With proper care, a system can last for many decades. Passive systems tend to last longer as they have fewer components that require replacement. Active systems, which have more moving parts like fans, generally have a shorter lifespan. For instance, water filtration devices and active pressurization systems require more frequent maintenance. While the system as a whole is durable, the radon fan in an active system typically has a lifespan of 5 to 10 years and will need to be replaced. As long as the fan is working, the mitigation system should function correctly.</p></div>

Enter your zip and get matched with up to 5 pros

Need a pro for your radon detection and reduction project in New Windsor, MD?

Select your specific project to find the pro for you.

Verified Reviews for Radon Detection And Reduction pros in New Windsor, MD

*The Angi rating for Radon Detection And Reduction companies in New Windsor, MD 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 New Windsor, MD 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 August 09, 2025

Reviewed in August 2025
Very fast and efficient tree removal and thorough clean up afterward.
Arborcare Tree Experts, Inc.
Request a quote
Reviewed in April 2024
Removal of the equipment took no time at all. This was an unplanned and urgent job and the service that was provided was professional and prompt.
Koogle Removal LLC
Request a quote
Reviewed in November 2022
They did a great job with instalation of a radon mitigation system in an old stone house that had never had a mitigation system set up.
AdvantaClean of Frederick
Request a quote
Reviewed in January 2022
I recently moved into a new area and unfortunately the water was horrible. My skin and hair was dry and the water had an awful taste. Several test by water softer systems showed I had a 376 TDS, a hardness of 12 and a pH of 7. In my previous home, I purchased the Culligan system with reverse...
Purfect Water Solutions, Inc.
Request a quote
Reviewed in April 2020
It has been such a wonderful experience dealing with Atlantic Radon. We were selling our home to move into a retirement community, and Paul who handled the project was awesome.
Atlantic Radon
Request a quote
Reviewed in May 2019
Belson Construction is THE company to use for radon mitigation. They were professional from the time I called to ask about the service through the completion of the project. They were extremely knowledgeable about radon, the testing, and necessary steps to reduce the level in my home. They...
Belson Construction LLC
Request a quote
Reviewed in April 2019
The system was installed at an investment property that was under contract for sale. I was not there when the work was done. The installer called me when he arrived and texted me pictures of the rough-in of the system asking for my feedback and then was responsive to my suggestions for changing...
Reliable Radon
Request a quote
Reviewed in July 2018
Mike and team were very knowledgeable and patiently answered all of my questions (and I always have a lot of them when dealing with contractors). They know their stuff and didn’t oversell or make false promises. I already had a mitigation system in place over my sump pit that came with the...
G M D Construction INC
Request a quote
Reviewed in December 2017
Great! Mike Kimble was very informative, prompt, and professional. He placed our radon canisters both before and after mitigation and provided test results.
ACCUSPEX HOME INSPECTION SVC
Request a quote

Find Radon detection and reduction specialists in New Windsor

Radon Abatement Services

4.9(

256

)

Radon Gas - Abatement

Serving New Windsor, MD and surrounding areas

Approved

In business since 1998

Free estimates

Warranties offered

"I used Radon Abetment Services LLC to install a radon system in my basement. John and his team were excellent and I highly recommend them to anybody with this need. John was able via video over phone identify where the system should go. His team was extremely professional and courteous. The installation took a day and the improvement in radon levels was remarkable. We would absolutely use them again."

Recommended by97%of homeowners

Radon Gas - Abatement

Serving New Windsor, MD and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"Steve was easy to work with and they did an outstanding job installing the Radon Remediation system. Quick response with outstanding service. I highly recommend them. Radon levels were 4.6 before the install and .5 after the install."

Response time5 hrs

11 neighbors recently requested a quote

Recommended by96%of homeowners

Request Quote

County Large Home Inspections

4.5(

)

Radon Gas - Testing

Serving New Windsor, MD and surrounding areas

Approved

In business since 1999

Free estimates

Customers say: Quick response

"Mr. Riddick was very professional and thorough. The report and his recommendations were very helpful in the decisions I made moving forward after receiving the mold test results."

Response time10 mins

Recommended by90%of homeowners

Request Quote

LION'S SOUND HOME INSPECTIONS, LLC

5.0(

)

Radon Gas - Testing

Serving New Windsor, MD and surrounding areas

Approved

Free estimates

Offers commercial services

"Lion’s Sounds Home Inspections is one of the best home inspection companies in the area. Bob is fantastic home inspector, easy to book, detail oriented, great with clients, informative and easy to read reports. He also offers additional services including radon and mold testing. Highly recommended"

+11

Serving New Windsor, MD and surrounding areas

Approved

In business since 2010

Free estimates

Credit card accepted

"Jason was professional, very friendly, and easy to communicate with."

Response time2 hrs

Response rate100%

Recommended by100%of homeowners

Radon Gas - AbatementRadon Gas - Testing

Serving New Windsor, MD and surrounding areas

In business since 1998

"Needed Radon unit installed as part of home sale. Mike was responsive and fairly priced. Explained everything thoroughly and completed work on time. Highly recommend."

Recommended by93%of homeowners

Request Quote

Bee Secure Home Inspections

5.0(

)

Radon Gas - AbatementRadon Gas - Testing

Serving New Windsor, MD and surrounding areas

In business since 2019

Free estimates

Emergency services offered

"Responsive, on time and returned the report within one business day. The report was extremely thorough and helped to identify issues for resolution. I would absolutely hire them again!"

Recommended by100%of homeowners

Serving New Windsor, MD and surrounding areas

In business since 1985

Free estimates

Emergency services offered

"Chris was WONDERFUL! I just purchased a home and wanted to have a mold inspection done for peace of mind. Chris took time to explain the process and put my fears at ease with his vast knowledge. He reviewed the test results with me prior to closing which gave me the peace of mind I needed to confirm I was making a good purchase and great investment. I highly recommend Mid Atlantic Commercial Residential Real Estate Solutions. VERY PROFESSIONAL AND COURTEOUS!!"

Recommended by100%of homeowners

Radon Gas - Abatement

Serving New Windsor, MD and surrounding areas

In business since 1988

Free estimates

Credit card accepted

"I was very pleased with the service and work done by SWAT environmental. Lance was very helpful in explaining the process when he booked my appointment and the two techs who installed the radon remediation system were professional and courteous. The system itself isn't inconspicuous but I feel safer knowing that our radon levels are significantly lower now."

Response time1 day

Recommended by90%of homeowners

Request Quote

Green Environmental LLC

5.0(

)

Radon Gas - Testing

Serving New Windsor, MD and surrounding areas

In business since 2013

Free estimates

Emergency services offered

"Rodney is extremely professional, easy to schedule and highly knowledgeable about lead testing! Have used him many times and will continue moving forward. Highly recommend."

Recommended by100%of homeowners

Request Quote

Showing 1-10 of 22

Radon Detection and Reduction questions, answered by experts

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.

Your radon mitigation system may be loud because it’s time to replace it. Any sounds are usually from the inline fan that helps create the vacuum and resulting airflow. If you hear a new, loud mechanical or humming noise from your radon fan, it might be time to replace it. Most fans used in radon mitigation systems last up to 10 years, but may need to be replaced sooner.

Yes, many systems include warranties for performance. Confirm terms with your installer.

Mitigation can take several days depending on home setup, equipment accessibility, and achieving effective diffusion system sealed efficiency.

The lifespan of a radon mitigation system depends on the type of system and its maintenance. With proper care, a system can last for many decades. Passive systems tend to last longer as they have fewer components that require replacement. Active systems, which have more moving parts like fans, generally have a shorter lifespan. For instance, water filtration devices and active pressurization systems require more frequent maintenance. While the system as a whole is durable, the radon fan in an active system typically has a lifespan of 5 to 10 years and will need to be replaced. As long as the fan is working, the mitigation system should function correctly.

The New Windsor, MD 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

Allie Ogletree
•
Feb 20, 2026Feb 20, 2026
How Much Does a Radon Mitigation System Cost in Baltimore? [2026 Data]
The cost of a radon mitigation system in Baltimore, MD, depends mostly on the type of system being installed. Use this guide to learn about your options.
Gemma Johnstone
•
Mar 6, 2026Mar 6, 2026
How Much Does Security Camera Installation Cost in Baltimore, MD? [2026 Data]
Security cameras give you peace of mind that there’s always a watchful eye on your home. Learn the costs of installing security cameras in Baltimore, MD.
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.
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.