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Verified Reviews for Radon Detection And Reduction pros in Charleston, SC

*The Angi rating for Radon Detection And Reduction companies in Charleston, SC 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 Charleston, SC 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 November 16, 2025

Find Radon detection and reduction specialists in Charleston

Avatar for Coastal Inspection

Coastal Inspection

5.00(
22
)
•Approved Pro

Coastal Inspection

5.00(
22
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
7 years of experience

I am a retired Virginia Firefighter with an excess of 20 years experience in the Facility management industry. My experience includes Environmental Support Unit for the Federal Aviation Administration, providing support to the HVAC, Plumbing, Electrical and Power Generation needs of an Active Washington DC area air traffic control center. I served as a D.O.D. facility manager for US Army Corp of engineers Underground Command Center facilities; both domestic and abroad. I am currently providing engineering services developing electronic medical devices and optical measurement technology.

"Very prompt, thorough and courteous. A pleasure to work with...will recommend to others"

Shelli B on September 2020

I am a retired Virginia Firefighter with an excess of 20 years experience in the Facility management industry. My experience includes Environmental Support Unit for the Federal Aviation Administration, providing support to the HVAC, Plumbing, Electrical and Power Generation needs of an Active Washington DC area air traffic control center. I served as a D.O.D. facility manager for US Army Corp of engineers Underground Command Center facilities; both domestic and abroad. I am currently providing engineering services developing electronic medical devices and optical measurement technology.

"Very prompt, thorough and courteous. A pleasure to work with...will recommend to others"

Shelli B on September 2020

Global Restoration Services, Inc.

5.00(
20
)
•Approved Pro

Global Restoration Services, Inc.

5.00(
20
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
127 local quotes requested

With years of experience serving Ronkonkoma and surroundings area, Global Restoration Services, Inc. is your solution for all your mold removal needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Satisfaction guaranteed!

"I can’t express my gratitude enough for what this company did for my mother. Having an electrical fire at her house was scary enough. They were there from the moment we needed them and guided me through the entire process and made me understand each step. CuzWith precise efficiency they started the process of the cleanup that day and finished the projects In two weeks time. They were very professional and had great communication and customer service. I highly recommend this company above all."

Danielle W on August 2024

With years of experience serving Ronkonkoma and surroundings area, Global Restoration Services, Inc. is your solution for all your mold removal needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Satisfaction guaranteed!

"I can’t express my gratitude enough for what this company did for my mother. Having an electrical fire at her house was scary enough. They were there from the moment we needed them and guided me through the entire process and made me understand each step. CuzWith precise efficiency they started the process of the cleanup that day and finished the projects In two weeks time. They were very professional and had great communication and customer service. I highly recommend this company above all."

Danielle W on August 2024

Avatar for Biotek Environmental, Inc.

Biotek Environmental, Inc.

4.75(
140
)
•Approved Pro

Biotek Environmental, Inc.

4.75(
140
)
•Approved Pro
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
430 local quotes requested

Need expert water damage restoration, fire damage restoration, and mold remediation? BioTek Environmental Inc. is based in Columbia SC and serves South Carolina, North Carolina, and Georgia. We are rated A+ by BBB, and we are proud of having served more than 2000 satisfied clients since 2007. Get 24/7 emergency help to ensure that your property damage needs are dealt with efficiently and carefully. We have seen it all, let us help you restore your home. For your peace of mind, we offer the best price guarantee and a 30-year bumper-to-bumper warranty! BioTek is a top 5% remediation/restoration contractor nationwide and we will be there for you when you need us.

"Smooth! And efficient. Communication was touchy sometimes but otherwise good."

Aaron D on May 2025

Need expert water damage restoration, fire damage restoration, and mold remediation? BioTek Environmental Inc. is based in Columbia SC and serves South Carolina, North Carolina, and Georgia. We are rated A+ by BBB, and we are proud of having served more than 2000 satisfied clients since 2007. Get 24/7 emergency help to ensure that your property damage needs are dealt with efficiently and carefully. We have seen it all, let us help you restore your home. For your peace of mind, we offer the best price guarantee and a 30-year bumper-to-bumper warranty! BioTek is a top 5% remediation/restoration contractor nationwide and we will be there for you when you need us.

"Smooth! And efficient. Communication was touchy sometimes but otherwise good."

Aaron D on May 2025

All American Environmental Services, LLC

5.00(
3
)

All American Environmental Services, LLC

5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

As I am sure you are aware most homes in the area have high levels of radon. We are here to give you the options needed to address this problem. We have the knowledge and capability to deal with any radon issue you come across. We can beat any quoted price as well as offer a $100 referral fee for any work that comes our way. Our team is hear to answer any radon questions at no cost to you. Let All American Environmental Services be your go to guy when it comes to radon.

"Wonderful! Alan was on time and the install went perfectly. He was very knowledgeable and educated me totally."

Linda D on April 2025

As I am sure you are aware most homes in the area have high levels of radon. We are here to give you the options needed to address this problem. We have the knowledge and capability to deal with any radon issue you come across. We can beat any quoted price as well as offer a $100 referral fee for any work that comes our way. Our team is hear to answer any radon questions at no cost to you. Let All American Environmental Services be your go to guy when it comes to radon.

"Wonderful! Alan was on time and the install went perfectly. He was very knowledgeable and educated me totally."

Linda D on April 2025

Avatar for 1st Choice Painting and Construction

1st Choice Painting and Construction

5.00(
1
)

1st Choice Painting and Construction

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Call and make an appointment today. We do it all and will beat ANY estimate!

Call and make an appointment today. We do it all and will beat ANY estimate!

Avatar for Foothills Environmental & Safety Control, LLC

Foothills Environmental & Safety Control, LLC

No reviews yet

Foothills Environmental & Safety Control, LLC

No reviews yet
13 years of experience

FE&SC is a family owned and operated company whose purpose is to provide your home or office with a healthy and safe environment. Whether it be mold, moisture, radon, crawlspace, insulation or poor indoor air quality issues the FE&SC crew are specialists in these areas. FE&SC began in Tryon, NC and after years of working in western NC, the upstate and midlands areas of SC, the company expanded operations to include the Lowcountry of SC.

FE&SC is a family owned and operated company whose purpose is to provide your home or office with a healthy and safe environment. Whether it be mold, moisture, radon, crawlspace, insulation or poor indoor air quality issues the FE&SC crew are specialists in these areas. FE&SC began in Tryon, NC and after years of working in western NC, the upstate and midlands areas of SC, the company expanded operations to include the Lowcountry of SC.

ETaC Services

No reviews yet

ETaC Services

No reviews yet
14 years of experience

Environmental Testing and Consulting. ETaC Services brings 20+ years of professional services. ETaC Services is the professional partnership of Ringneck Consulting (started 1997) and Exposing Lead (started 2007) Our team of profressionals is passionate to provide quality services. In fact, we guarantee satisfaction.

Environmental Testing and Consulting. ETaC Services brings 20+ years of professional services. ETaC Services is the professional partnership of Ringneck Consulting (started 1997) and Exposing Lead (started 2007) Our team of profressionals is passionate to provide quality services. In fact, we guarantee satisfaction.

ACE Preferred Inspections, Inc

3.46(
13
)

ACE Preferred Inspections, Inc

3.46(
13
)
Customers say: Super punctual
28 years of experience

Additional address 447B Jessen Ln, Charleston, SC 29492. Additional phone number (877) 832 0455

"DO NOT LET THEM IN YOUR HOME WITHOUT PROOF OF LIABILITY INSURANCE! BEWARE! This company and its inspector, C. Scott Burns, do not follow accepted home inspection standards and caused thousands of dollars in damage to my property during a home inspection. Despite providing pictures, documents, and fulfilling every request, the owner, Jeffery Donaldson, refused to pay for the damage. He only communicated through a generic customer support email and repeatedly refused to identify himself. A quick search of court records in Berkeley, Charleston, and Dorchester counties will show that he has been involved in numerous lawsuits. I have been forced to seek legal action as well. STAY AS FAR AWAY FROM THIS COMPANY AS POSSIBLE. If you are buying or selling a home in the Charleston, SC area, ask who the inspector is and ensure you get a copy of their insurance policy before allowing them into your home. They will refuse to repair any damage caused by their incompetent inspectors. I am extremely disappointed in this company and its owner, Jeffery Donaldson. I will never let this shady business near any of my homes or my clients’ homes. I want to warn everyone to avoid the same painful process I and many others have experienced. There are many other reputable, knowledgeable, and well-trained inspection companies in the Charleston area, such as Cardinal, Hometeam Inspections, or literally ANYONE ELSE besides ACE Preferred Inspections."

Derrick B on February 2025

Additional address 447B Jessen Ln, Charleston, SC 29492. Additional phone number (877) 832 0455

"DO NOT LET THEM IN YOUR HOME WITHOUT PROOF OF LIABILITY INSURANCE! BEWARE! This company and its inspector, C. Scott Burns, do not follow accepted home inspection standards and caused thousands of dollars in damage to my property during a home inspection. Despite providing pictures, documents, and fulfilling every request, the owner, Jeffery Donaldson, refused to pay for the damage. He only communicated through a generic customer support email and repeatedly refused to identify himself. A quick search of court records in Berkeley, Charleston, and Dorchester counties will show that he has been involved in numerous lawsuits. I have been forced to seek legal action as well. STAY AS FAR AWAY FROM THIS COMPANY AS POSSIBLE. If you are buying or selling a home in the Charleston, SC area, ask who the inspector is and ensure you get a copy of their insurance policy before allowing them into your home. They will refuse to repair any damage caused by their incompetent inspectors. I am extremely disappointed in this company and its owner, Jeffery Donaldson. I will never let this shady business near any of my homes or my clients’ homes. I want to warn everyone to avoid the same painful process I and many others have experienced. There are many other reputable, knowledgeable, and well-trained inspection companies in the Charleston area, such as Cardinal, Hometeam Inspections, or literally ANYONE ELSE besides ACE Preferred Inspections."

Derrick B on February 2025

Cardinal Home Inspections

4.75(
16
)

Cardinal Home Inspections

4.75(
16
)
Customers say: Quick response
26 years of experience

Proudly serving the LowCountry for over a decade. We approach every inspection with a team effort. Each inspection has a lead inspector and a inspector apprentice present to put more eyes on your potential purchase. We want to disclose to information about your home information that nobody else does.

Proudly serving the LowCountry for over a decade. We approach every inspection with a team effort. Each inspection has a lead inspector and a inspector apprentice present to put more eyes on your potential purchase. We want to disclose to information about your home information that nobody else does.

Avatar for Real Pro Home Inspection LLC

Real Pro Home Inspection LLC

4.99(
74
)

Real Pro Home Inspection LLC

4.99(
74
)
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers

Real Pro Home Inspection provides high quality home inspections at an affordable price. We inspect every detail of the property Including: Roof, structure, electrical, plumbing, heating and cooling systems. All appliances in the home including dishwasher, stove, microwave, refrigerator, washer and dryer are tested for proper functionality. We will also perform a wood destroying insect (termite) inspection on the property. We are licensed Radon technicians. Our inspections are extremely thorough, we take the time to do the job right! You will receive a detailed report within 48 hours from the time of inspection. Our comprehensive report enhanced with digital photos fully describes the home you are purchasing in a reader friendly format. This report meets or exceeds New Jersey state requirements, NACHI and ASHI standards of practice. Your satisfaction is 100% guaranteed when you hire Real Pro Home Inspection. You won't be disappointed and that's a promise. If you are not completely satisfied with our inspection, you will receive a full refund. Its as simple as that.. My name is Phil Picone, owner and inspector. Call me today to discuss your home inspection needs, im always here for you..We're in business to serve you. 908-397-0857

"Phil was thorough and very knowledgeable. Gave advice on items that needed to be fixed."

Robert T on October 2019

Real Pro Home Inspection provides high quality home inspections at an affordable price. We inspect every detail of the property Including: Roof, structure, electrical, plumbing, heating and cooling systems. All appliances in the home including dishwasher, stove, microwave, refrigerator, washer and dryer are tested for proper functionality. We will also perform a wood destroying insect (termite) inspection on the property. We are licensed Radon technicians. Our inspections are extremely thorough, we take the time to do the job right! You will receive a detailed report within 48 hours from the time of inspection. Our comprehensive report enhanced with digital photos fully describes the home you are purchasing in a reader friendly format. This report meets or exceeds New Jersey state requirements, NACHI and ASHI standards of practice. Your satisfaction is 100% guaranteed when you hire Real Pro Home Inspection. You won't be disappointed and that's a promise. If you are not completely satisfied with our inspection, you will receive a full refund. Its as simple as that.. My name is Phil Picone, owner and inspector. Call me today to discuss your home inspection needs, im always here for you..We're in business to serve you. 908-397-0857

"Phil was thorough and very knowledgeable. Gave advice on items that needed to be fixed."

Robert T on October 2019

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Radon Detection and Reduction questions, answered by experts

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.

In most states, radon testing companies don’t need to be licensed or certified by the state, but the companies that analyze the test results and develop radon mitigation protocols do. You should choose a radon testing company that suits your needs, but before hiring a mitigation specialist, check our state licensing tool to make sure the company is properly certified.

Sampling typically takes 1-3 hours, and depending on the provider, lab results are available within 2-7 days.

No level of radon is technically safe, but because it’s everywhere—even in the air outside—it’s impossible to avoid entirely. Instead, the Environmental Protection Agency encourages taking preventative measures if the levels of radon in your home rise above 2 pCi/L. (For reference, the average radon level in homes across the United States is 1.3 pCi/L.

Testing typically costs between $150 and $500, depending on the method used and the number of areas tested.

The Charleston, SC 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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