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

*The Angi rating for Radon Detection And Reduction companies in Santee, 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 Santee, 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

Find Radon detection and reduction specialists in Santee

Avatar for San Diego Abatement Services

San Diego Abatement Services

4.58(
36
)
•Approved Pro

San Diego Abatement Services

4.58(
36
)
•Approved Pro
Customers say: Quick response
40 years of experience
Emergency services offered

Locally owned and operated. We are a one stop shop for asbestos, lead and mold removal services. Our team is trained to inspect, test, and remove asbestos as well as lead from residential and commercial properties. We believe that combining this environmental service with the renovation and painting will help our customers get back to their normal lives more quickly. Let us be your one stop shop for asbestos and lead abatement services. Contact us today for an estimate.

"All work was completed in a professional manner."

Tom C on November 2018

Locally owned and operated. We are a one stop shop for asbestos, lead and mold removal services. Our team is trained to inspect, test, and remove asbestos as well as lead from residential and commercial properties. We believe that combining this environmental service with the renovation and painting will help our customers get back to their normal lives more quickly. Let us be your one stop shop for asbestos and lead abatement services. Contact us today for an estimate.

"All work was completed in a professional manner."

Tom C on November 2018

Pacific Environmental & Abatement Solutions Inc

5.00(
7
)
•Approved Pro

Pacific Environmental & Abatement Solutions Inc

5.00(
7
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
19 years of experience

Southern California's highest rated abatement Company. Additional DBAs - Pacific Environmental & Abatement Solutions Inc. & P E A Solutions.

"This is my first time leaving a review for a company as I've never felt the need to, but using Pacific Environmental I feel I should share with my home owners. My husband and I bought out first home which we love but a room had acoustic ceiling. I reach out to PEAS, which everyone in the office was very helpful and patient on guiding me through this experience. Their scheduling was amazing as I was dealing with Closing Escrow and moving my family in. Once they arrived, they informed me on the scope of work and what they would be doing and what to expect, this being my 8-year-old son room so I was a bit worried on hazardous material that was being removed and used. CONTAINMENT WAS AMAZING! I was so happy and felt so safe on how they kept the area and the protection they took to take care of my family and themselves. My kids thought the crew looked pretty cool too, haha. CLEANING WAS AMAZING! Work was conducted upstairs and they went the extra mile and cleaned everything they touched, I really appreciate that, as it again made me feel secure and safe. PEAS left a memorial memory our kids still talk about. I strongly recommend them and would use them again."

Crystal R on September 2019

Southern California's highest rated abatement Company. Additional DBAs - Pacific Environmental & Abatement Solutions Inc. & P E A Solutions.

"This is my first time leaving a review for a company as I've never felt the need to, but using Pacific Environmental I feel I should share with my home owners. My husband and I bought out first home which we love but a room had acoustic ceiling. I reach out to PEAS, which everyone in the office was very helpful and patient on guiding me through this experience. Their scheduling was amazing as I was dealing with Closing Escrow and moving my family in. Once they arrived, they informed me on the scope of work and what they would be doing and what to expect, this being my 8-year-old son room so I was a bit worried on hazardous material that was being removed and used. CONTAINMENT WAS AMAZING! I was so happy and felt so safe on how they kept the area and the protection they took to take care of my family and themselves. My kids thought the crew looked pretty cool too, haha. CLEANING WAS AMAZING! Work was conducted upstairs and they went the extra mile and cleaned everything they touched, I really appreciate that, as it again made me feel secure and safe. PEAS left a memorial memory our kids still talk about. I strongly recommend them and would use them again."

Crystal R on September 2019

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 911 Restoration of San Diego

911 Restoration of San Diego

4.95(
19
)

911 Restoration of San Diego

4.95(
19
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

At 911 Restoration of San Diego, we stand out from the competition with our comprehensive restoration services for water, mold, fire, and smoke damage. Our team of highly trained and experienced technicians is certified by the IICRC and is equipped with the latest tools and techniques to provide top-quality work. We guarantee our work and are committed to exceeding our customers' expectations by providing timely and efficient service. Our 24/7 availability ensures that we are always there when you need us the most, even in emergency situations. In addition to restoration services, we offer sanitization and disinfection solutions to help protect your property from viruses and bacteria, including those associated with the coronavirus. Our team follows CDC and EPA protocols to ensure your property is thoroughly cleaned and disinfected. When you choose 911 Restoration of San Diego, you can trust that your property is in good hands. Contact us today to learn more about our services and how we can help restore your property to its pre-damage condition.

"All work was done in a timely and professional manner. .I will use 911 Restoration.com if I have future leak damage and recommend the company to others."

victor d on January 2019

At 911 Restoration of San Diego, we stand out from the competition with our comprehensive restoration services for water, mold, fire, and smoke damage. Our team of highly trained and experienced technicians is certified by the IICRC and is equipped with the latest tools and techniques to provide top-quality work. We guarantee our work and are committed to exceeding our customers' expectations by providing timely and efficient service. Our 24/7 availability ensures that we are always there when you need us the most, even in emergency situations. In addition to restoration services, we offer sanitization and disinfection solutions to help protect your property from viruses and bacteria, including those associated with the coronavirus. Our team follows CDC and EPA protocols to ensure your property is thoroughly cleaned and disinfected. When you choose 911 Restoration of San Diego, you can trust that your property is in good hands. Contact us today to learn more about our services and how we can help restore your property to its pre-damage condition.

"All work was done in a timely and professional manner. .I will use 911 Restoration.com if I have future leak damage and recommend the company to others."

victor d on January 2019

Avatar for Dry Down Inc

Dry Down Inc

4.75(
61
)

Dry Down Inc

4.75(
61
)
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers

Dry Down Inc. provides commercial, and residential customers with outstanding water damage restoration, water leak detection, mold remediation service, emergency services including the processes of advanced structural drying, dehumidification, flood damage, sewage decontamination and sanitation as well as air duct cleaning. Our trained and certified technicians use the most advanced technology and equipment available to provide the best possible service. More people in California depend on Dry Down than on any other company. Homeowners and landlords trust Dry Down, drying California one square inch at a time! Established in 2002. Dry Down Inc. is a 24hr Emergency Service Company. We offer a 1-2 hr response time. Our main goal at Dry Down is to offer superb services and peace of mind to homeowners and landlords.

"Angel did an amazing job pumping out over 6,000 gallons of water from under our house! Diego came out very quickly to initially assess the damage and then Angel and his team started pumping the water out just a few hours later. They worked hard from 8pm to 2am! Angel was so kind, professional, and helpful throughout the whole process! He responded to all my texts so quickly and communicated with the office for me to get all the documentation that my insurance needed. He even followed up to make sure I had everything I needed. Angel came back multiple times to check on our house and make sure everything was drying properly and that there wasn't any further damage. He left the fans under our house for over an extra week for no additional charge to make sure it was completely dry. Angel was awesome and offered the best customer service!"

Emily H on March 2024

Dry Down Inc. provides commercial, and residential customers with outstanding water damage restoration, water leak detection, mold remediation service, emergency services including the processes of advanced structural drying, dehumidification, flood damage, sewage decontamination and sanitation as well as air duct cleaning. Our trained and certified technicians use the most advanced technology and equipment available to provide the best possible service. More people in California depend on Dry Down than on any other company. Homeowners and landlords trust Dry Down, drying California one square inch at a time! Established in 2002. Dry Down Inc. is a 24hr Emergency Service Company. We offer a 1-2 hr response time. Our main goal at Dry Down is to offer superb services and peace of mind to homeowners and landlords.

"Angel did an amazing job pumping out over 6,000 gallons of water from under our house! Diego came out very quickly to initially assess the damage and then Angel and his team started pumping the water out just a few hours later. They worked hard from 8pm to 2am! Angel was so kind, professional, and helpful throughout the whole process! He responded to all my texts so quickly and communicated with the office for me to get all the documentation that my insurance needed. He even followed up to make sure I had everything I needed. Angel came back multiple times to check on our house and make sure everything was drying properly and that there wasn't any further damage. He left the fans under our house for over an extra week for no additional charge to make sure it was completely dry. Angel was awesome and offered the best customer service!"

Emily H on March 2024

Avatar for KCS Restorations Inc

KCS Restorations Inc

4.86(
29
)

KCS Restorations Inc

4.86(
29
)
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

Locally owned and operated full service contractor with the values to treat others how we would want to be treated. We service all commercial and residential drywall needs along with painting, plastering and most all interior finishes that our clients would have need of. If I don't do the trade I can refer you to someone who does at reasonable prices. We bill the project by the size of the contract in 10% @ signing, 35% @ Material Drop Off, 35% @ Drywall Inspection, and 20% @ Drywall Completion. Dave - License # 791348 Charles - License # 841635

"The work that Dave’s company performed was great with the exception of the living room, that ended up being mid-matched. Dave’s crew let me know that because of this they would paint the whole living room. They asked me to call and set up an appointment and I did. The day came and nobody showed up. I called Denise and she stated her crew called in sick and they were leaving town the next day. She would have Dave call me. He didn’t, so I txt him the following week and he called and said it would be more money, which it shouldn’t as I was previously told they mid-matched it so they would make it right. He was supposed to call later in the week and never did. I find though everyone was nice, the professionalism was lacking. I would not use again because of this."

Linda D on June 2023

Locally owned and operated full service contractor with the values to treat others how we would want to be treated. We service all commercial and residential drywall needs along with painting, plastering and most all interior finishes that our clients would have need of. If I don't do the trade I can refer you to someone who does at reasonable prices. We bill the project by the size of the contract in 10% @ signing, 35% @ Material Drop Off, 35% @ Drywall Inspection, and 20% @ Drywall Completion. Dave - License # 791348 Charles - License # 841635

"The work that Dave’s company performed was great with the exception of the living room, that ended up being mid-matched. Dave’s crew let me know that because of this they would paint the whole living room. They asked me to call and set up an appointment and I did. The day came and nobody showed up. I called Denise and she stated her crew called in sick and they were leaving town the next day. She would have Dave call me. He didn’t, so I txt him the following week and he called and said it would be more money, which it shouldn’t as I was previously told they mid-matched it so they would make it right. He was supposed to call later in the week and never did. I find though everyone was nice, the professionalism was lacking. I would not use again because of this."

Linda D on June 2023

ENVIROCHECK INC

5.00(
14
)

ENVIROCHECK INC

5.00(
14
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
"We found something looking suspicious while demolishing the roof of an old shed and decided to call Envirocheck. They came the next day on time at 8:30AM, took all necessary samples and gave us results within 24 hours. Luckily the asbestos test was all negative. I would recommend these guys any given day. They are super professional and responsive. Ten stars from our perspective!"

Monika K on May 2021

"We found something looking suspicious while demolishing the roof of an old shed and decided to call Envirocheck. They came the next day on time at 8:30AM, took all necessary samples and gave us results within 24 hours. Luckily the asbestos test was all negative. I would recommend these guys any given day. They are super professional and responsive. Ten stars from our perspective!"

Monika K on May 2021

Avatar for Bedford Overhead Door Co Inc

Bedford Overhead Door Co Inc

4.67(
12
)

Bedford Overhead Door Co Inc

4.67(
12
)
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers

We are a family owned and operated company, we accept all major credit cards.

We are a family owned and operated company, we accept all major credit cards.

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Radon Detection and Reduction questions, answered by experts

Radon testing costs around $450 on average, but you could pay between $150 and $800 for testing, depending on a few factors. The size of your house is one of the most significant cost factors, as your radon professional will have to set up additional tests for homes with larger footprints. The type of test can also have an impact on the cost. Finally, some radon testing companies will include a recommended protocol for radon mitigation, while others might charge $50 to $100 extra.

Radon detection is crucial as prolonged exposure to radon gas, a leading cause of lung cancer, poses significant health risks in residential environments.

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.

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.

Since radon typically comes out of the soil, it is most commonly found in the lower levels of a home. In houses with basements, that's a common location for radon. Homes built directly on the ground may have radon on the ground floors. Radon can be found on the upper floors of the home, but often in lower concentrations than in lower levels.

The Santee, 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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