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Verified Reviews for Radon Detection And Reduction pros in Delhi, CA

*The Angi rating for Radon Detection And Reduction companies in Delhi, 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 Delhi, 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 11, 2025

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Avatar for P-ES Property Restoration Services

P-ES Property Restoration Services

No reviews yet

P-ES Property Restoration Services

No reviews yet
Free onsite estimate

P-ES Property Restoration Services brings professional inspection, damage removal, and property restoration services to the entire California Valley. Property maintenance goes far beyond a fresh coat of paint. Mold growth, water and fire damage, and other hazardous materials such as lead and asbestos can be hazardous to the health of your property as well as its inhabitants. Take some time to check out our website for more information on our services, all of which our cross-trained technicians are experts in. P-ES has provided these environmental services to homes and businesses in California for nearly 20 years, during which quality has been our prime focus. Call our headquarters today to speak with a representative. They will answer all queries, as well as provide you with a no obligation estimate for anything from a simple mold inspection to a complete restoration of any level of environmental property damage.

P-ES Property Restoration Services brings professional inspection, damage removal, and property restoration services to the entire California Valley. Property maintenance goes far beyond a fresh coat of paint. Mold growth, water and fire damage, and other hazardous materials such as lead and asbestos can be hazardous to the health of your property as well as its inhabitants. Take some time to check out our website for more information on our services, all of which our cross-trained technicians are experts in. P-ES has provided these environmental services to homes and businesses in California for nearly 20 years, during which quality has been our prime focus. Call our headquarters today to speak with a representative. They will answer all queries, as well as provide you with a no obligation estimate for anything from a simple mold inspection to a complete restoration of any level of environmental property damage.

Avatar for There-Repair Mold Removal & Mold Remediation

There-Repair Mold Removal & Mold Remediation

No reviews yet

There-Repair Mold Removal & Mold Remediation

No reviews yet
Free onsite estimate

The staff here at There-Repair Mold Removal & Mold Remediation are the best choice for a low-cost, efficient, friendly execution of environmental services. If you are experiencing residential or commercial mold or water damage, call today for a no-cost estimate for a complete restoration of your property. Fungal growth as well as stagnant water can cause extremely hazardous conditions within a building, as these occurrences weaken the structure and damage various other surfaces. Our knowledgeable customer service representatives are available Monday through Friday, from 7am to 7pm, to answer any questions you may have or to schedule an appointment. Our website also has a wealth of information regarding our services, the damage that different environmental hazards can cause, as well as more information about our company.

The staff here at There-Repair Mold Removal & Mold Remediation are the best choice for a low-cost, efficient, friendly execution of environmental services. If you are experiencing residential or commercial mold or water damage, call today for a no-cost estimate for a complete restoration of your property. Fungal growth as well as stagnant water can cause extremely hazardous conditions within a building, as these occurrences weaken the structure and damage various other surfaces. Our knowledgeable customer service representatives are available Monday through Friday, from 7am to 7pm, to answer any questions you may have or to schedule an appointment. Our website also has a wealth of information regarding our services, the damage that different environmental hazards can cause, as well as more information about our company.

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

Radon Detection and Reduction questions, answered by experts

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

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.

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.

Short-term tests take 2-7 days, while long-term monitoring may require up to 90 days for accurate results.

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).

The Delhi, CA 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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