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Verified Reviews for Radon Detection And Reduction pros in Key Largo, FL

*The Angi rating for Radon Detection And Reduction companies in Key Largo, FL 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 Key Largo, FL 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 26, 2025

Find Radon detection and reduction specialists in Key Largo

Avatar for Quality 1 Restoration
Quality 1 Restoration
4.8(
33
)

Serving Key Largo, FL and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"He was punctual and explained everything to the tenant. Very good and patient. He took a lot out of time. Professional and did his job."
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+19

2 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Precise Home Inspection Services
Precise Home Inspection Services
5.0(
15
)

Serving Key Largo, FL and surrounding areas

In business since 2003

Free estimates

Credit card accepted

"I have used Precise Home Inspection Services to perform home inspections several times. Their staff is extremely friendly and knowledgeable. I was most impressed with their services for a property which had mold. Their inspector was punctual and profesional. He was very thorough and took samples of the mold which they sent out for testing. They were prompt with the results and a plan of action. We remedied the mold problem quickly and are super pleased with their services. I highly recommend them."
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+2

Recommended by100%of homeowners
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Avatar for 24 Hour Disaster Restoration LLC
24 Hour Disaster Restoration LLC
4.8(
5
)

Serving Key Largo, FL and surrounding areas

In business since 2012

Free estimates

Emergency services offered

"I am so impressed how Emy with the other worker done job wonderfully. Emy is so professional and knowledgeable, a lovely lady. A Owner, Dede is very responsible and Respective personality. I strongly recommended this company."
1010 Garcia
1010 Garcia
1030 HERNANDEZ
0080 Hernan
1056 MSmith

+16

Recommended by100%of homeowners
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Avatar for Coastal Empire Roofing & Construction Co
Coastal Empire Roofing & Construction Co
3.1(
16
)

Serving Key Largo, FL and surrounding areas

In business since 1998

Free estimates

Emergency services offered

"Once they started working on it, the work was great. What they did was good, but they forgot to put caulking on one of our skylights. They came back quickly to fix it. We put half the money down and then we didn’t hear anything for 4 months. I guess they were switching company owners, but since then it has been good."
Pantarah Sunroom Series
Recommended by80%of homeowners
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Radon Detection and Reduction questions, answered by experts

The fan that pulls the radon out of the air needs to run continuously, so you may see an increase in your electric bill once you install the mitigation system. Additionally, you may see an increase in your heating or cooling bills, as the fan can cause some loss of hot or cool air.

You'll need to test your home for radon after installing the mitigation system, then again every two years. If radon remains elevated, contact a licensed radon professional, either the contractor who installed the system or a different one, and have them evaluate the system. They may need to make some changes to improve its effectiveness and performance.

Radon detection is crucial as prolonged exposure to radon gas, a leading cause of lung cancer, poses significant health risks in residential environments.

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.

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

The Key Largo, FL 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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