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"So very helpful on the phone. Told me my pressure indicator oil had just evaporated a little. Walked me through checking it, told me everything was as it should be and saved me a service call. When the fan goes out, I’ll definitely call this company for replacement."

Beth M on February 2021

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

"So very helpful on the phone. Told me my pressure indicator oil had just evaporated a little. Walked me through checking it, told me everything was as it should be and saved me a service call. When the fan goes out, I’ll definitely call this company for replacement."

Beth M on February 2021


Construction Optimization, LLC

203 Andalusian Trail
3.88(
14
)
Approved Pro

Construction Optimization, LLC

203 Andalusian Trail
3.88(
14
)
Approved Pro
Customers say: Quick response
13 local quotes requested
10 years of experience

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


All American Environmental Services, LLC

4072 Farben Way
5.00(
3
)

All American Environmental Services, LLC

4072 Farben Way
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


The Home Inspector Co.

2024 Sawmill Rd
No reviews yet

The Home Inspector Co.

2024 Sawmill Rd
No reviews yet
6 years of experience

Thank you for viewing my business information on Angie's List! The Home Inspector Co. LLC is a Vetaran Owned local full service residential inspection company offering the following services: Residential Home Inspections Crawlspace Inspections Roof Inspections New Construction Inspections Radon Testing Well Water Testing CL 100 (partnership) Typically we have a flexible schedule so please let us know your needs/ deadlines and we will accommodate. We also have Supra E Key Access for realtor lock boxes to allow us to complete Inspections independently. Thank you for the opportunity, Shawn Tyson The Home Inspector Co. LLC

Thank you for viewing my business information on Angie's List! The Home Inspector Co. LLC is a Vetaran Owned local full service residential inspection company offering the following services: Residential Home Inspections Crawlspace Inspections Roof Inspections New Construction Inspections Radon Testing Well Water Testing CL 100 (partnership) Typically we have a flexible schedule so please let us know your needs/ deadlines and we will accommodate. We also have Supra E Key Access for realtor lock boxes to allow us to complete Inspections independently. Thank you for the opportunity, Shawn Tyson The Home Inspector Co. LLC


Candid Home Inspections

2700 Runion Rd
5.00(
3
)

Candid Home Inspections

2700 Runion Rd
5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Buying or selling a home in today’s market is never easy, but finding the right home inspector just got easier. Candid Home Inspections gives you the knowledge you need to make such an important financial decision. Let us serve you with a handshake, a smile, and a superior report. At Candid Home Inspections, we combine old fashioned service with the latest technology in order to present you with an honest report that is easily read. We gladly service all of upstate South Carolina, to include Spartanburg, Greenville, and surrounding counties.

"I have used Candid Home Inspections twice on rental property purchases and they will be doing a third inspection for me next week. They do a very thorough job and are honest in their assessment of property condition. Grant’s evaluation and concerns caused me to back out of the last purchase. My real estate agent starting recommending them too. I would recommend them to anyone buying a home."

Amy M on June 2018

Buying or selling a home in today’s market is never easy, but finding the right home inspector just got easier. Candid Home Inspections gives you the knowledge you need to make such an important financial decision. Let us serve you with a handshake, a smile, and a superior report. At Candid Home Inspections, we combine old fashioned service with the latest technology in order to present you with an honest report that is easily read. We gladly service all of upstate South Carolina, to include Spartanburg, Greenville, and surrounding counties.

"I have used Candid Home Inspections twice on rental property purchases and they will be doing a third inspection for me next week. They do a very thorough job and are honest in their assessment of property condition. Grant’s evaluation and concerns caused me to back out of the last purchase. My real estate agent starting recommending them too. I would recommend them to anyone buying a home."

Amy M on June 2018


Building Solutions

6 Summerhall Glen Lane
5.00(
1
)

Building Solutions

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

We are a complete home and building inspection company providing a verity of services to help meet all your inspection needs. With over 30 years in the construction industry and have built over 250 home and businesses we want to put our experience and expert analysis to work for you.

We are a complete home and building inspection company providing a verity of services to help meet all your inspection needs. With over 30 years in the construction industry and have built over 250 home and businesses we want to put our experience and expert analysis to work for you.


Avatar for (864) 558-8155 SWAT Radon Mitigation of Greenville

(864) 558-8155 SWAT Radon Mitigation of Greenville

4.50(
2
)

(864) 558-8155 SWAT Radon Mitigation of Greenville

4.50(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

SWAT Environmental has installed over 50,000 radon systems throughout the country. We are America’s largest radon abatement company, and we have more certified technicians on staff than any other competitor. The experienced staff at SWAT Environmental leads the industry in removing radon from homes, schools, apartment buildings, condominiums, commercial and government buildings. SWAT Environmental is a trusted partner of some of the largest real estate firms in the country, and we lead the industry in quality and overall value. All of our technicians go through a rigorous training program that prepares them to make your home or office safe from the dangers of radon. When you have a problem with radon, you can trust the experienced professionals at SWAT Environmental.

"Overall the job went well. From diagrams I received before the job, I expected the pump to be installed in my partial basement since it is lower than the crawl space. Instead it was installed in the crawl space, drawing air from beneath the plastic they installed. I had had an electrician working on the house, and he had run new wiring for the living room but had not yet connected it. The installers chose to use this wire to power the pump. I learned this when the electrician came back and told me they had taken his wire. This was disappointing. The installers left a follow-up test kit and gave verbal instructions to install it two weeks after the installation in a closet for seven days. However, the printed instructions said NOT to install in a closed space such as a closet, but to put it in a central location. Close to the thermostat was said to be best. The instructions also said that the test must be between 3 and 7 days, with 4 days being the optimal. Again, the company seems to be ok, the pricing was $1000 less than one quote and $400 less than another, but the installers' knowledge and experience may vary."

Bob W on July 2018

SWAT Environmental has installed over 50,000 radon systems throughout the country. We are America’s largest radon abatement company, and we have more certified technicians on staff than any other competitor. The experienced staff at SWAT Environmental leads the industry in removing radon from homes, schools, apartment buildings, condominiums, commercial and government buildings. SWAT Environmental is a trusted partner of some of the largest real estate firms in the country, and we lead the industry in quality and overall value. All of our technicians go through a rigorous training program that prepares them to make your home or office safe from the dangers of radon. When you have a problem with radon, you can trust the experienced professionals at SWAT Environmental.

"Overall the job went well. From diagrams I received before the job, I expected the pump to be installed in my partial basement since it is lower than the crawl space. Instead it was installed in the crawl space, drawing air from beneath the plastic they installed. I had had an electrician working on the house, and he had run new wiring for the living room but had not yet connected it. The installers chose to use this wire to power the pump. I learned this when the electrician came back and told me they had taken his wire. This was disappointing. The installers left a follow-up test kit and gave verbal instructions to install it two weeks after the installation in a closet for seven days. However, the printed instructions said NOT to install in a closed space such as a closet, but to put it in a central location. Close to the thermostat was said to be best. The instructions also said that the test must be between 3 and 7 days, with 4 days being the optimal. Again, the company seems to be ok, the pricing was $1000 less than one quote and $400 less than another, but the installers' knowledge and experience may vary."

Bob W on July 2018



Avatar for Carolina Energy Savers, LLC

Carolina Energy Savers, LLC

111 Postelle Drive
No reviews yet

Carolina Energy Savers, LLC

111 Postelle Drive
No reviews yet
17 years of experience

Carolina Energy Savers, LLC is a full service insulation and home performance company located in Anderson, SC. We are a BPI certified company and a certified woman owned business. Carolina Energy Savers, LLC was created to bring affordable and efficient energy choices to each and every home and business in the Upstate and surrounding areas. We are a family run business dedicated to preserving our natural resources through reduced energy consumption. Our goal is to teach homeowners, families and businesses how simple it is to save energy and movey through simple and affordable energy efficient measures.

Carolina Energy Savers, LLC is a full service insulation and home performance company located in Anderson, SC. We are a BPI certified company and a certified woman owned business. Carolina Energy Savers, LLC was created to bring affordable and efficient energy choices to each and every home and business in the Upstate and surrounding areas. We are a family run business dedicated to preserving our natural resources through reduced energy consumption. Our goal is to teach homeowners, families and businesses how simple it is to save energy and movey through simple and affordable energy efficient measures.


Green Earth General Contractors

204 Davis Rd
2.00(
1
)

Green Earth General Contractors

204 Davis Rd
2.00(
1
)
Customers say: Super punctual
30 years of experience

GREEN EARTH PARTNERS CORP. is a leader in Construction, Facility Operations/Maintenance and Environmental services. GREEN EARTH’s capability to provide turnkey services through a comprehensive network of companies gives it an edge over the competition. GREEN EARTH management is profoundly committed to being a user-friendly organization and is proud of our uniquely qualified staff of professionals who effectively partner with our clients to accomplish their goals. At GREEN EARTH, we use objective, environmentally friendly approaches in solving customer problems, while minimizing risks to people and property. GREEN EARTH is licensed in South Carolina, North Carolina, Georgia, Virginia and Tennessee.

GREEN EARTH PARTNERS CORP. is a leader in Construction, Facility Operations/Maintenance and Environmental services. GREEN EARTH’s capability to provide turnkey services through a comprehensive network of companies gives it an edge over the competition. GREEN EARTH management is profoundly committed to being a user-friendly organization and is proud of our uniquely qualified staff of professionals who effectively partner with our clients to accomplish their goals. At GREEN EARTH, we use objective, environmentally friendly approaches in solving customer problems, while minimizing risks to people and property. GREEN EARTH is licensed in South Carolina, North Carolina, Georgia, Virginia and Tennessee.

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Radon Detection and Reduction questions, answered by experts

A professional indoor air quality inspection takes anywhere from one to three hours, depending on the size of your home and the number of necessary samples. After the test, the specialist will discuss the findings, but you won’t get a full written report for 2 to 10 days, though you can ask your pro to expedite the process, if needed. 

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.

Costs depend on property size, test types, and additional services like mold sampling.

Use a radon test kit or hire professionals to conduct a detailed assessment of radon levels in your home.

Professional radon detection involves placing test kits in the lowest lived-in level of the house for a period, usually 48 hours to several months, followed by lab analysis of collected data.

The Tamassee, SC homeowners’ guide to radon detection and reduction services

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