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Radon Control Products

4.83(
65
)
Approved Pro

Radon Control Products

4.83(
65
)
Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
30 years of experience

Radon Control Products is a full-time professional radon mitigation and testing company. Owner Henri Boyea is nationally certified, experienced, and carries radon-specific insurance.

""

Regan H on March 2024

Radon Control Products is a full-time professional radon mitigation and testing company. Owner Henri Boyea is nationally certified, experienced, and carries radon-specific insurance.

""

Regan H on March 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
18 years of experience

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


Fabian's Upstate Home Inspection, LLC

4.94(
44
)
Approved Pro

Fabian's Upstate Home Inspection, LLC

4.94(
44
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
25 years of experience

Fabian's Upstate Home Inspection, LLC, has the experience and knowledge necessary to make sure that you receive a full and quality home inspection or toxic material test. Our many years of experience have given us the knowledge and skills needed to accomplish this very important task for you. Your satisfaction is important to us. It can be a daunting task looking for the correct inspection service that can not only do the inspection but also convey to you all the necessary information so that you can make all the right decisions. We are a family owned business and we want everything to be done 110%. Thank you for considering Fabian's Upstate Home Inspection, LLC and we look forward to impressing you!

"I am very satisfied with Fabian s home inspection. As a first time buyer, I had a lot of questions and concerns and Fabian went beyond to answer them. He has a great communication and top-notch customer service. His report was received within one day and was very thorough."

Yuly V on February 2020

Fabian's Upstate Home Inspection, LLC, has the experience and knowledge necessary to make sure that you receive a full and quality home inspection or toxic material test. Our many years of experience have given us the knowledge and skills needed to accomplish this very important task for you. Your satisfaction is important to us. It can be a daunting task looking for the correct inspection service that can not only do the inspection but also convey to you all the necessary information so that you can make all the right decisions. We are a family owned business and we want everything to be done 110%. Thank you for considering Fabian's Upstate Home Inspection, LLC and we look forward to impressing you!

"I am very satisfied with Fabian s home inspection. As a first time buyer, I had a lot of questions and concerns and Fabian went beyond to answer them. He has a great communication and top-notch customer service. His report was received within one day and was very thorough."

Yuly V on February 2020


Avatar for Monocle Inspections, LLC

Monocle Inspections, LLC

5.00(
10
)
Approved Pro

Monocle Inspections, LLC

5.00(
10
)
Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
5 years of experience

Monocle Inspections is your home inspection expert in Clinton and the surrounding areas. We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you are completely satisfied with our work. You can trust that we will treat your home as we would treat our own. Give us a call today, we look forward to working with you!

"Mike did an excellent job a few years ago inspecing my historic job. He is into the details, and I would use him again."

Nell E on May 2025

Monocle Inspections is your home inspection expert in Clinton and the surrounding areas. We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you are completely satisfied with our work. You can trust that we will treat your home as we would treat our own. Give us a call today, we look forward to working with you!

"Mike did an excellent job a few years ago inspecing my historic job. He is into the details, and I would use him again."

Nell E on May 2025


"Very good experience friendly and professional."

Rob C on November 2019

Radon Control Products in Hendersonville, NC, is a full-time, full-service radon testing and mitigation company.

"Very good experience friendly and professional."

Rob C on November 2019


Construction Optimization, LLC

3.88(
14
)
Approved Pro

Construction Optimization, LLC

3.88(
14
)
Approved Pro
Customers say: Quick response
10 years of experience
Free onsite estimate

Construction Optimization, LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"Good price and great service."

Marianne H on September 2023

Construction Optimization, LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"Good price and great service."

Marianne H on September 2023


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 Knight Property Services

Knight Property Services

4.90(
59
)

Knight Property Services

4.90(
59
)
Customers say: Terrific value
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers

Whether buying, selling, or maintaining your home Knight Property Services can help you protect your investment. Through a thorough home inspection presented in a easy, helpful digital format, we can help you know the condition of your home. Our home inspections typically take 3 to 4 hours and cost on average $250 to $350 depending on the size and age of the home.

"Great, very professional and prompt. Completely informed me of every step of the inspection process and did a thorough job."

David G on August 2018

Whether buying, selling, or maintaining your home Knight Property Services can help you protect your investment. Through a thorough home inspection presented in a easy, helpful digital format, we can help you know the condition of your home. Our home inspections typically take 3 to 4 hours and cost on average $250 to $350 depending on the size and age of the home.

"Great, very professional and prompt. Completely informed me of every step of the inspection process and did a thorough job."

David G on August 2018


Avatar for A Healthier Home

A Healthier Home

4.82(
125
)

A Healthier Home

4.82(
125
)
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

With 35 years' experience, Rick Bayless is founder and owner of A Healthier Home LLC, Western North Carolina’s leading environmental home health service provider. He is board-certified as an indoor environmental consultant by the Indoor Air Quality Association and as a Healthy Homes Specialist through the National Environmental Health Association. Author of “Mold in the Southern Appalachians: Identifying, Preventing and Managing Mold-Related Illness,” Rick offers expert, unbiased evaluations on a home’s environmental and wellness status.

"This business is rip off. Don't ever hire them. They ask exorbitant amounts of money and cannot find any root cause. They do not do any thorough inspection and neither they have proper instruments to do it. Please refrain from them"

Aneesh V on February 2022

With 35 years' experience, Rick Bayless is founder and owner of A Healthier Home LLC, Western North Carolina’s leading environmental home health service provider. He is board-certified as an indoor environmental consultant by the Indoor Air Quality Association and as a Healthy Homes Specialist through the National Environmental Health Association. Author of “Mold in the Southern Appalachians: Identifying, Preventing and Managing Mold-Related Illness,” Rick offers expert, unbiased evaluations on a home’s environmental and wellness status.

"This business is rip off. Don't ever hire them. They ask exorbitant amounts of money and cannot find any root cause. They do not do any thorough inspection and neither they have proper instruments to do it. Please refrain from them"

Aneesh V on February 2022


Avatar for Basement & Radon Solutions

Basement & Radon Solutions

4.90(
63
)

Basement & Radon Solutions

4.90(
63
)
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

Basement and Radon Solutions, BRS Pros, is a locally owned and operated company serving Western North Carolina and Upstate South Carolina since 2001. All of our work is WARRANTED & GUARANTEED for complete client satisfaction. We offer the following services: 1. Crawlspace repair, crawlspace mold/organic growth cleaning, crawlspace encapsulation, and crawlspace drainage systems (Also all of our crawlspace encapsulations are RADON READY, this means a passive radon system is installed underneath the vapor barrier. Did you know that encapsulating crawlspaces actually can raise your radon level in your home? If at any point the radon level gets above the recommended 4.0 pCi/L the radon mitigation system can become active by installing a radon fan. This can save the homeowner considerable time and money down the road.) 2. Basement waterproofing 3. Foundation crack repair with a lifetime warranty 4. Concrete Lifting and leveling. An economical, fast, and environmentally friendly option to fix uneven concrete slabs. 5. Radon Testing & Mitigation.

"Work was performed professionally, on time, and on budget."

Robert M on May 2021

Basement and Radon Solutions, BRS Pros, is a locally owned and operated company serving Western North Carolina and Upstate South Carolina since 2001. All of our work is WARRANTED & GUARANTEED for complete client satisfaction. We offer the following services: 1. Crawlspace repair, crawlspace mold/organic growth cleaning, crawlspace encapsulation, and crawlspace drainage systems (Also all of our crawlspace encapsulations are RADON READY, this means a passive radon system is installed underneath the vapor barrier. Did you know that encapsulating crawlspaces actually can raise your radon level in your home? If at any point the radon level gets above the recommended 4.0 pCi/L the radon mitigation system can become active by installing a radon fan. This can save the homeowner considerable time and money down the road.) 2. Basement waterproofing 3. Foundation crack repair with a lifetime warranty 4. Concrete Lifting and leveling. An economical, fast, and environmentally friendly option to fix uneven concrete slabs. 5. Radon Testing & Mitigation.

"Work was performed professionally, on time, and on budget."

Robert M on May 2021

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Radon Detection and Reduction questions, answered by experts

Results from radon testing usually take a week to process after the test period ends, with expedited services sometimes available for urgent cases.

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.

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

You'll need to test your home for radon after installing the mitigation system, then again every two years. If radon remains elevated, contact a licensed radon professional, either the contractor who installed the system or a different one, and have them evaluate the system. They may need to make some changes to improve its effectiveness and performance.

Mitigation reduces radon levels, protecting your health and complying with safety standards.

The Greer, 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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