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TRUSTED BY ROCKVILLE, MD HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon17
    Verified radon detection and reduction services reviews

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

*The Angi rating for Radon Detection And Reduction companies in Rockville, 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 Rockville, 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 April 12, 2024

Find Radon detection and reduction specialists in Rockville

Avatar for Radon Abatement Services
Radon Abatement Services
4.9(
257
)
Radon Gas - Abatement

Serving Rockville, MD and surrounding areas

Approved

In business since 1998

Free estimates

Warranties offered

"Radon Abatement services is a reliable dependable superb company. I have had an excellent experience from start to finish. Scheduling was easy and expeditious, service was professionally and very well done. Most importantly, Radon is gone with its in-house level reduced to almost its outside level. John Swett was very helpful and kindly answered all my emails and quickly addressed every concern I had. This project could not have been done better."
Additional Photos
1 neighbors recently requested a quote
Recommended by97%of homeowners
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Avatar for Radon Abatement Services, LLC
Radon Abatement Services, LLC
4.6(
135
)
Radon Gas - Abatement

Serving Rockville, MD and surrounding areas

Approved

In business since 1997

Free estimates

Customers say: Quick response

"I'm completely satisfied with the work that John's team did. They were extremely professional and knowledgeable. The workmanship is superb. Best of all, the system works as promised and reduced the radon concentration based on subsequent tests. I could not recommend them more highly."
4 neighbors recently requested a quote
Recommended by98%of homeowners
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Avatar for Target Radon
Target Radon
4.6(
172
)
Radon Gas - Abatement

Serving Rockville, 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."
Exterior
Exterior
Interior
Radon Mitigation Systems Exterior
Radon Mitigation Systems Exterior

+2

Response time4 hrs
16 neighbors recently requested a quote
Recommended by95%of homeowners
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Avatar for Maryland Home Inspection Services
Maryland Home Inspection Services
4.7(
36
)
Radon Gas - Testing

Serving Rockville, MD and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"I am a realtor and have used other companies for radon testing before. The Maryland Home Inspection technician was very responsive and timely. I would use them for other clients."
Recommended by97%of homeowners
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Avatar for NextDay Inspect
NextDay Inspect
4.9(
496
)
Radon Gas - Testing

Serving Rockville, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Free estimates

Emergency services offered

"We needed to get a radon test. The process was very easy to get scheduled. They were very professional. We will definitely use them again for any other inspections."
Inspections with Matthew
Inspections with Larry
Inspections with Dimitri
Inspections with Rhonda
Cracks in the Foundation- Here we find moderate cracks in the foundation, with evidence that they've been repaired before.

+738

Response time8 hrs
Response rate100%
5 neighbors recently requested a quote
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Avatar for NextDay Inspect®
NextDay Inspect®
4.9(
688
)
Radon Gas - Testing

Serving Rockville, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Free estimates

Emergency services offered

"I had them perform a radon inspection. The process was fast and easy. The communication was consistent and timely. I would use then again."
Radon Testing by NextDay Inspect®
Appliance Testing
Building Inspection
Thumbtack Top Pro 2019
Certified Master Inspector

+378

Response time3 hrs
Response rate98%
10 neighbors recently requested a quote
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Fidelity Home Inspections of Maryland
4.8(
59
)
Radon Gas - Testing

Serving Rockville, MD and surrounding areas

Approved

In business since 1990

Free estimates

Customers say: Quick response

"I scheduled the radon testing with Bill. He was very thorough and accommodating. Bill agreed to meet my real estate agent at the property to set up the testing equipment. As promised, the test results were provided in a report format and after 48 hrs. Great service."
Certified Fireplace & Chimney Inspector
Certified Experienced Contractor
Certified Deck Inspector
Certified Home Energy Inspector
Certified Moisture Intrusion Inspector

+4

Response time1 day
Recommended by98%of homeowners
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Avatar for ANALYTIC HOME INSPECTIONS LLC
ANALYTIC HOME INSPECTIONS LLC
4.9(
15
)
Radon Gas - Testing

Serving Rockville, MD and surrounding areas

Approved

Free estimates

Warranties offered

Small jobs welcome

"Yes, but I have lost the papers and the results of the completion of the anti-termite work which I need for a VA refi"
En Route
En Route
En Route
En Route
En Route

+14

41 neighbors recently requested a quote
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Avatar for Nooks & Crannies Property Inspection, LLC
Nooks & Crannies Property Inspection, LLC
4.9(
5
)
Radon Gas - Testing

Serving Rockville, MD and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

"Ryan was right on time both for the dropoff and pickup for doing a Radon test of my basement. He's a great communicator and is very personable! He was able to give me a fair assessment of the test results this time, how they related to the results I had gotten at closing of my home, giving me all the info necessary to feel comfortable on my plan of action. I would highly recommend him!"
Residential Radon Inspection
Response time3 hrs
Recommended by100%of homeowners
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Radon Detection and Reduction questions, answered by experts

Testing every 2-5 years or upon adjusting occupancy or structural changes maintains safe environments.

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

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.

Ideally, no one will live in a house with elevated radon levels, as prolonged exposure increases the risk of serious health issues like lung cancer. However, homes with radon can be made safe through mitigation systems, such as active soil depressurization. Testing for radon regularly and addressing high levels helps ensure a safe living environment.

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.

The Rockville, 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.

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