Top-rated radon detection and reduction specialists.

Get matched with top radon detection and reduction specialists in Pearsall, TX

Enter your zip and get matched with up to 5 pros

Need a pro for your radon detection and reduction project in Pearsall, TX?

Select your specific project to find the pro for you.

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

*The Angi rating for Radon Detection And Reduction companies in Pearsall, 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 Pearsall, 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 21, 2026

Find Radon detection and reduction specialists in Pearsall

Avatar for GreenWorks Inspections & Engineering
GreenWorks Inspections & Engineering
4.8(
156
)

Serving Pearsall, TX and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"I recently had a home inspection done by Beau Roper at GreenWorks, and I?m blown away by the quality. This wasn't just a standard checklist; the report was incredibly advanced, interactive, and tech-heavy. Beau used drones to get high-resolution views of the roof and infrared thermal imaging to find hidden issues like missing wall insulation that a typical visual inspection would have completely missed. Beau?s attention to detail is elite. He caught a major life-safety hazard with a disconnected water heater flue venting into the attic and identified insufficient AC cooling differentials that required a specialist's eye. He even provided an elevation map of the foundation to give us a clear performance baseline. If you want an inspector who uses the best technology to find what others miss, ask for Beau Roper!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+8

Response time1 day
Response rate95%
11 neighbors recently requested a quote
Request Quote
Avatar for Affordable Radon Services
Affordable Radon Services
4.7(
351
)

Serving Pearsall, TX and surrounding areas

In business since 2011

Free estimates

Warranties offered

"They were prompt, efficient and courteous. They called to let me know they were on their way and cleaned up everything when they were done. They were supposed to explain something to me about some monitor after the installation, but they forgot. They did walk through how to do the radon test in another week. they also gave me a senior discount, which was definitely appreciated. Otherwise, their pricing was pretty much in the range with the other estimates I received."
Radon Mitigation System
Radon Mitigation System
Radon Mitigation System
Radon Mitigation System
3120 E Agritopia

+1

Response time1 day
Response rate87%
Recommended by96%of homeowners
Request Quote
Avatar for Clear Environmental
Clear Environmental
4.2(
15
)

Serving Pearsall, TX and surrounding areas

In business since 2013

Free estimates

Warranties offered

"Zach Shipley of Clear Environmental took on the task of removing my extremely large inground swimming pool, filling the cavity and resodding the lawn. He and his crew were very professional in all aspects and he was very "hands-on" throughout the entire process. He was on-site for delivereies and to oversee the work and to keep me apprised of everything that was being done and how the job was progressing. It was a monumental job and he made it as painless as possible at a very competitive price. I would highly recommend Clear Environmental to anyone with a home or commercial project."
Abatement
Abatement
Abatement
Abatement
Abatement

+7

Response time1 day
Recommended by91%of homeowners
Request Quote
Radon Detection and Reduction questions, answered by experts

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.

No, radon mitigation systems do not decrease home value or make a home harder to sell. In areas where homes experience similar radon exposure risks, a radon mitigation system is viewed as an improvement. Potential homebuyers often opt to buy a home with a radon mitigation system already installed to reduce the risk of cancer for their families.

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.

The natural breakdown of uranium in soil, rock, and water can cause radon to appear in a home. The gas seeps into homes through cracks in foundations, walls, or floors, as well as through gaps around pipes or construction joints. Radon levels are influenced by soil composition, building materials, and ventilation. Poorly sealed or airtight homes can trap radon, allowing it to accumulate.

Installing a mitigation system reduces radon levels, which can cause lung cancer, providing peace of mind and long-term health benefits. It can also increase your home’s value, as many buyers prefer properties with radon safety measures in place. The investment is relatively low compared to the potential health risks associated with prolonged radon exposure.

The Pearsall, 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.

See all articles