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Q: Can I install my own radon mitigation system?

• <div><p>A <a href="https://www.angi.com/articles/can-homeowners-install-radon-mitigation-systems.htm">homeowner can install a radon mitigation system</a> on their own. But it&rsquo;s a challenging DIY that requires a lot of knowledge about radon mitigation as well as familiarity with local regulations. You do not want to risk an improper installation that leaves the system unable to detect radon or gives it a shortened life span. Relying on a professional is the surest way to guarantee a successful installation.</p></div>

Q: How do you remove radon from your home?

• <div><p>You can vent radon out of your house sometimes by simply opening a window, but it won&rsquo;t remove the source, and will likely rise above recommended levels quickly. A professional will be needed to assess your home, and determine the best strategy for radon removal. Active radon sump pumps and soil depressurization systems are often used to forcefully vent the radon from your home.</p></div>

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: What are the risks of radon?

• <div><p>Radon is the number one non-smoking cause of lung cancer in the United States, but it can cause some other concerning side effects in the meantime. If you have a raspy voice, chest pains, trouble breathing, difficulty swallowing, or any of the above, don&rsquo;t hesitate to perform radon testing and install a mitigation system as soon as possible.</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>

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Verified Reviews for Radon Detection And Reduction pros in Westernport, MD

*The Angi rating for Radon Detection And Reduction companies in Westernport, 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 Westernport, 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 March 25, 2026

Reviewed in March 2026
Trent was kind, professional, HONEST and respectful. I reached out and he messaged within the hour. After brief conversation on the phone he was able to fit me in for a free water testing and system inspection that same day. I mentioned a 3 stage water system upgrade and after the water test...
Progressive Homecare Solutions
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Reviewed in May 2025
Tim did a great job. He was quick to answer my call, and was here within a week. In a hour and 1/2 he power washed my two story house, 2 small porches, 1 large porch and a sidewalk. Did a great job! I will use him again and recommend him to my friends and neighbors. He used his own water and was...
T and B Services
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Reviewed in March 2025
Our roof replacement was done quick and professionally. We were so pleased we referred to multiple friends and family who had the same great experience!
Highland Construction
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Reviewed in December 2024
Mark Ledford is kind and respectful and an excellent professional. He came when he said he would be here, he worked hard and does beautiful work. I hired him to replace my vinyl skirting around my mobile home as it was falling apart. He put exterior plywood up and removed the debris and leftover...
Ledford Roofing & Siding LLC
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Reviewed in November 2024
Had a tree fall in a wind storm and almost hit the power lines, the tree had rotten roots. We had to have the other half taken down. B and B got to us in faster than we thought. They were able to safely down the remaining half. Took the time to clean and make sure that everything was clean and...
B and B Tree and Landscaping
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Reviewed in November 2023
AC Matthews is a trustworthy and skilled roofing company. They fixed my roof quickly—stress-free and with perfect results. I'll always appreciate this!
AC Matthews Roofing & Exteriors
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Reviewed in May 2023
Castillo Construction provided exceptional service. Their work was top-notch. They arrived promptly and worked throughout the 1st day to remove the old roofing. There was water and age damage to the plywood and after checking with me, they acquired new plywood and installed it. They were...
Castillo Construction
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Reviewed in May 2023
It went very well. He came and checked out everywhere and did a really thorough look. And ended up taking care of the problem.
Bramar Pest Management
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Reviewed in February 2023
SpicNSpann is incredibly thorough and honestly best cleaning we have had. She takes her time and cares for your home like it is her own. The home is incredibly clean from ceiling fans to baseboards! Spic and span will become our regular cleaners.
SpicNSpann
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Reviewed in August 2022
They did such a great job and were quick and efficient, provided high-quality services and do fast roof installation. I would highly recommend calling Highland Construction for any job!
Highland Construction
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Find Radon detection and reduction specialists in Westernport

County Large Home Inspections

4.5(

)

Serving Westernport, 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

12 neighbors recently requested a quote

Recommended by90%of homeowners

Serving Westernport, MD and surrounding areas

In business since 1985

Free estimates

Emergency services offered

"Very knowledgeable and informative on all subjects we had questions for!"

Recommended by100%of homeowners

Serving Westernport, MD and surrounding areas

In business since 1988

Free estimates

Credit card accepted

"Mark did great work and made the radon abatement system blend well with the house. The office response time was slower than I would have liked, but the price and quality of work was worth the wait. All of the people I interfaced with were extremely helpful and nice. I would highly recommend this company."

Response time1 day

Recommended by90%of homeowners

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SWAT Environmental, Inc.

5.0(

)

Serving Westernport, MD and surrounding areas

In business since 1988

Free estimates

Credit card accepted

"The gentleman who installed the equipment was prompt, friendly and competent."

Response time12 hrs

Recommended by100%of homeowners

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Glen's Home Inspections - Facebook

New to Angi

Serving Westernport, MD and surrounding areas

In business since 2010

Free estimates

Credit card accepted

Our company is based on the belief that our customer's needs are of the utmost importance. Glen's Home Inspections is committed to meeting those needs. As a result, a high percentage of our business is from repeat customers and referrals.

+21

Response time3 hrs

Response rate100%

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District Home Inspectors, LLC.

New to Angi

Serving Westernport, MD and surrounding areas

In business since 2017

Free estimates

Credit card accepted

Welcome to District Home Inspectors. We are the premier professional Inspection company in Maryland. We offer the highest quality and most attentive customer service. We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Whether your project involves minor evaluations or complete inspections, we are glad to be your number one choice. Please call us today to schedule your appointment!

Response time40 mins

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Radon Detection and Reduction questions, answered by experts

A homeowner can install a radon mitigation system on their own. But it’s a challenging DIY that requires a lot of knowledge about radon mitigation as well as familiarity with local regulations. You do not want to risk an improper installation that leaves the system unable to detect radon or gives it a shortened life span. Relying on a professional is the surest way to guarantee a successful installation.

You can vent radon out of your house sometimes by simply opening a window, but it won’t remove the source, and will likely rise above recommended levels quickly. A professional will be needed to assess your home, and determine the best strategy for radon removal. Active radon sump pumps and soil depressurization systems are often used to forcefully vent the radon from your home.

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.

Radon is the number one non-smoking cause of lung cancer in the United States, but it can cause some other concerning side effects in the meantime. If you have a raspy voice, chest pains, trouble breathing, difficulty swallowing, or any of the above, don’t hesitate to perform radon testing and install a mitigation system as soon as possible.

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

The Westernport, 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

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.
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.
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.