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Verified Reviews for Radon Detection And Reduction pros in London, AR

*The Angi rating for Radon Detection And Reduction companies in London, AR 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 London, AR 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 27, 2026

Find Radon detection and reduction specialists in London

Safety & Environmental Investigations
5.0(
2
)
Radon Gas - Testing

Serving London, AR and surrounding areas

Approved

In business since 1997

Free estimates

Small jobs welcome

Safety & Environmental Investigations has served Arkansas for 24 years from our Little Rock location. We have over 34 years in the environmental consulting industry, striving to provide our clients with cost-effective, practical solutions to potentially hazardous situations. Our services do not include remediation, so there is no incentive for SEI to find a problem that needs expensive remediation. We will, however, be able to assist in finding a reputable contractor should some type of clean-up or construction be necessary. Honesty, integrity and practical applications of technology is what you will find with SEI, Inc. We can provide the following: asbestos sampling and analysis of your flooring, popcorn ceiling or sheetrock; Mold Air Sampling; Surface Mold Identification; Infrared Moisture Detection; and Sampling for other indoor/outdoor air contaminants.

Moisture Mapping
Visible Spectrum
Response time6 hrs
5 neighbors recently requested a quote
Recommended by100%of homeowners
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Bluecord Enviromental Solutions LLC
New to Angi
Radon Gas - Testing

Serving London, AR and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

BlueCord Environmental Solutions is Northwest Arkansas' trusted name in indoor air quality. Veteran-owned and operated, we bring over a decade of precision, discipline, and integrity to every inspection. Whether you're dealing with mold, allergens, VOCs, or hidden contaminants, we specialize in uncovering the invisible threats that impact your family's health. We don't guess—we test. With cutting-edge technology, detailed reporting, and honest service, we deliver clarity and peace of mind. We're not a franchise—we're your neighbors, and we treat your home like our own. When the air you breathe matters, call the professionals who've proudly served—BlueCord Environmental.

Response time7 hrs
13 neighbors recently requested a quote
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Avatar for AirTecs Enviromental
AirTecs Enviromental
4.9(
7
)
Radon Gas - AbatementRadon Gas - Testing

Serving London, AR and surrounding areas

In business since 1987

Free estimates

Emergency services offered

"They were very quick. Came the next day to test and remove. Did it in less than the time that was quoted. Gave a substantial discount to remove since we also used them to test. They were very thorough and timely in getting the report back to me. They were very personable and friendly and professional. No issues at all."
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+1

Recommended by100%of homeowners
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Radon Detection and Reduction questions, answered by experts

Long-term exposure increases lung cancer risks. Prolonged homestay individuals and smokers encounter heightened vulnerability and exposure concerns.

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

Radon is present almost everywhere but, like sunlight, the concentration levels and how often you are exposed to it have a large part to play in just how dangerous it is. There are levels of radon that are acceptable inside a house, but above a certain limit, radon becomes a serious radioactive hazard that is a known cause of lung cancer. In fact, radon exposure is the number two leading cause of lung cancer (after smoking).

Mitigation can take several days depending on home setup, equipment accessibility, and achieving effective diffusion system sealed efficiency.

The soil beneath your house is most likely what’s causing an increased level of radon. This is because soil holds radioactivity for a long time and it’s also what most buildings are built on. Another common source of radon is water from a source that hasn’t been through periodic radon tests, such as well water. Over time, the radon from the soil can inhabit other parts of your house like the foundation or plumbing.

The London, AR homeowners’ guide to radon detection and reduction services

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