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Q: How does radon enter my home?

• <div><p>Radon enters your home when warm air begins to rise and exits through the roof, creating a vacuum that pulls cooler air from under the foundation. Part of that air is radon, which is an invisible, odorless gas that develops naturally when radioactive particles are deep within the ground. Those particles usually come from decaying matter in soil and rocks.</p></div>

Q: How long can you go without a radon fan?

• <div><p>Your radon fan needs to operate 24/7 to be effective. The only time the fan isn't operating is during its replacement. Radon levels in the home can increase within hours if the fan stops working or something obstructs the stack vent. Fortunately, radon systems require no downtime maintenance between fan changes.</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: What level of radon is considered safe or dangerous?

• <div><p>No level of radon is technically safe, but since it is naturally present everywhere, it is impossible to avoid entirely. The average radon level in homes across the United States is 1.3 picocuries per liter (pCi/L). The Environmental Protection Agency (EPA) recommends taking action to reduce radon levels if your home's test results are between 2 and 4 pCi/L or higher.</p></div>

Q: How often should you replace a radon fan?

• <div><p>Many radon fans carry a five-year manufacturer's warranty. That said, your radon fan should last between five and ten years. Regular inspections will ensure the fan is operating properly. Unusual or exceptional noise coming from the fan or indications on your manometer or system monitor can immediately tell you that something is amiss.</p></div>

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Verified Reviews for Radon Detection And Reduction pros in Gardendale, TX

*The Angi rating for Radon Detection And Reduction companies in Gardendale, TX 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 Gardendale, TX 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 May 14, 2026

Reviewed in May 2026
Chad and his team tore out the existing faux beam and built a new one out of white maple. Throughout the process, they gave us different options to help us decide on the type of wood and stain that we like best. Everyday they cleaned up after themselves and were very respectful. Beam turned out...
Chad Your Man
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Reviewed in April 2026
The final product was done great and to my expectations. Quick response and quick turnaround to get the job done.
Knights Tree Shields
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Reviewed in June 2025
I had a great experience with A&A Junk Removal very respectful and hardworking
A&A Junk Removal
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Reviewed in March 2025
Hired Thomas to cut down remove 3 pine trees. Very friendly, arrived on time and did a fantastic job in cutting down the trees safely and cleaning the location before leaving. Would absolutely recommend Thomas to others.
Thomas's Landscaping & Lawn Maintenance
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Reviewed in November 2024
Ray was great! He showed up to repair our chimney on Labor Day. The repair was not initially fixed, Ray worked on it and there was still a bit of a leak from the chimney. He came back out to water test it to see where the leak was coming from a few days later, and repaired it then. My review...
On Time Chimney
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Reviewed in May 2024
Bruce and his crew from El Jardin Fine Gardens and Landscaping fixed our sprinkler system quickly and professionally. Not only did Bruce fix the problems, but he gave us tips on how to bring our lawn back to life. El Jardin is affordable and quick to respond. I highly recommend their services...
Colors by El Jardin
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Reviewed in August 2023
Prompt and efficient service. 24 hours after Matt came by to look at it, the tree is gone and all the clean-up is done.
Matt's Tree Trimming & Removal
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Reviewed in January 2023
Billy flushed sprinkler system, trimmed all the bushes and putting together a plan for different plants that will survive in a hot climate. They were very professional and cleaned up afterwards.
The Grounds Guys of Midland and Odessa
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Reviewed in January 2022
All of their works undergo a test and I didn't have any issues. It all passed. They were very responsible and very courteous. I've been using them for 3 years now and my brother uses them too.
Xtreme Concrete
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Reviewed in December 2021
Bruce was very efficient and timely in his repairs. We are very pleased and found his assistant to be very helpful also.
El Jardin Fine Gardens and Landscapes
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Find Radon detection and reduction specialists in Gardendale

Clear Environmental

4.2(

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Serving Gardendale, TX and surrounding areas

In business since 2013

Free estimates

Warranties offered

"These guys are true professionals and true to their word. They did exceptional work and exactly what I asked of them. I would truly do business with this company again!"

Response time1 day

Recommended by91%of homeowners

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Radon Detection and Reduction questions, answered by experts

Radon enters your home when warm air begins to rise and exits through the roof, creating a vacuum that pulls cooler air from under the foundation. Part of that air is radon, which is an invisible, odorless gas that develops naturally when radioactive particles are deep within the ground. Those particles usually come from decaying matter in soil and rocks.

Your radon fan needs to operate 24/7 to be effective. The only time the fan isn't operating is during its replacement. Radon levels in the home can increase within hours if the fan stops working or something obstructs the stack vent. Fortunately, radon systems require no downtime maintenance between fan changes.

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

No level of radon is technically safe, but since it is naturally present everywhere, it is impossible to avoid entirely. The average radon level in homes across the United States is 1.3 picocuries per liter (pCi/L). The Environmental Protection Agency (EPA) recommends taking action to reduce radon levels if your home's test results are between 2 and 4 pCi/L or higher.

Many radon fans carry a five-year manufacturer's warranty. That said, your radon fan should last between five and ten years. Regular inspections will ensure the fan is operating properly. Unusual or exceptional noise coming from the fan or indications on your manometer or system monitor can immediately tell you that something is amiss.

The Gardendale, TX 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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Mar 18, 2026Mar 18, 2026
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