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Verified Reviews for Radon Detection And Reduction pros in Dos Palos, CA

*The Angi rating for Radon Detection And Reduction companies in Dos Palos, CA 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 Dos Palos, CA 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 December 26, 2025

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Avatar for Environmental Testing & Research Laboratories, Inc

Environmental Testing & Research Laboratories, Inc

4.85(
347
)

Environmental Testing & Research Laboratories, Inc

4.85(
347
)
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018

Avatar for Standish Inspections

Standish Inspections

5.00(
7
)

Standish Inspections

5.00(
7
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Home, Commercial, Mold, Radon, Lead and Asbestos inspections. Travel may charges apply.

Home, Commercial, Mold, Radon, Lead and Asbestos inspections. Travel may charges apply.

Avatar for PuroClean of Fresno

PuroClean of Fresno

No reviews yet

PuroClean of Fresno

No reviews yet
2 years of experience

PuroClean of Fresno is a water, fire,, and mold damage property restoration company in Fresno, with certified technicians and advanced equipment, providing the highest level of service in the industry. We are an IICRC and EPA Lead-Safe Certified, veteran-owned business that serves quickly, professionally, ethically, and with compassion.

PuroClean of Fresno is a water, fire,, and mold damage property restoration company in Fresno, with certified technicians and advanced equipment, providing the highest level of service in the industry. We are an IICRC and EPA Lead-Safe Certified, veteran-owned business that serves quickly, professionally, ethically, and with compassion.

Radon Detection and Reduction questions, answered by experts

A radon test has no effect on humans—only the radon in the air does. The test does not redistribute the radon that is already present so yes, it’s safe to be around the testing kit even if it isn’t safe to be in the room itself. The test absorbs and measures the radon, but doesn't absorb enough of it to make the room any safer.

Yes, radon testing is absolutely necessary if you suspect the presence of this hazardous gas, and the Environmental Protection Agency (EPA) recommends testing for all homes in the country. Radon is a pervasive natural gas that can leak through your home’s foundation and seep into the living areas. Unfortunately, the gas is highly carcinogenic and is the second leading cause of lung cancer. Radon testing is crucial for keeping you and your family safe from harm, so hire a radon mitigation specialist to test your home if you suspect its presence in your home.

What is radon? It’s a radioactive gas that naturally occurs in the ground, forming as uranium and thorium decay. It has no color or odor, so you don’t know if it’s seeping into your building’s foundation. Regular exposure to radon gas increases your chances of suffering from lung cancer. Radon testing measures the air inside your house for the presence of radon gas. If detected, the test will measure the severity of radon levels in your home’s air.

Radon is a colorless, odorless gas that can cause lung cancer; testing ensures safe indoor air quality.

Yes, most services include testing the generator to ensure functionality. Confirm with your provider.

The Dos Palos, CA homeowners’ guide to radon detection and reduction services

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