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

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

Avatar for Ocean Breezes Home Inspections, LLC

Ocean Breezes Home Inspections, LLC

4.92(
61
)
•Approved Pro

Ocean Breezes Home Inspections, LLC

4.92(
61
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
8 years of experience

Ocean Breezes Home Inspections, LLC, is locally owned and operated by John Hart. He provides accurate, thorough and unbiased inspections in the Myrtle Beach and surrounding areas. John is extremely detailed and takes the time to fully inspect the home. He will answer any questions and give you his honest, straight forward, professional, opinion. John is a full time, experienced inspector, that follows the South Carolina State Standards of Practice. If you want to protect your investment, call Ocean Breezes Home Inspections, LLC, today!

"Ocean Breeze was extremely thorough and detailed. Pictures provided in the report help greatly. Report was available within 24 hours of inspection and inspector spent an hour with me going over the report. Will use again."

John H on July 2022

Ocean Breezes Home Inspections, LLC, is locally owned and operated by John Hart. He provides accurate, thorough and unbiased inspections in the Myrtle Beach and surrounding areas. John is extremely detailed and takes the time to fully inspect the home. He will answer any questions and give you his honest, straight forward, professional, opinion. John is a full time, experienced inspector, that follows the South Carolina State Standards of Practice. If you want to protect your investment, call Ocean Breezes Home Inspections, LLC, today!

"Ocean Breeze was extremely thorough and detailed. Pictures provided in the report help greatly. Report was available within 24 hours of inspection and inspector spent an hour with me going over the report. Will use again."

John H on July 2022

Avatar for TriCo Exteriors

TriCo Exteriors

4.60(
187
)

TriCo Exteriors

4.60(
187
)
Customers say: Quality work
52 years of experience

We are the "Low Country's" premiere, full service roofing company. We are proud to announce that in Oct 2013 we completed our 40,000th roofing project. We are family owned and operated since opening in 1973. We are a Master Elite Roofing Contractor and Recipient of the GAF Presidents Club award. We specialize in residential and commercial roofing. We handle new construction, re-roofing and repairs. Our products and services include, but are not limited to the following, Shingle Roofing, Metal Roofing, Slate Roofing, Flat Roofing, Siding, Doors & Windows, Waterproofing (Roof and deck) Additional Contact name - Travis Hawkins. Additional Email - [email protected]. Award winning.

"very professional, much better job than the last time I had to re-roof with another company. They found some issues with improper work from prior roofer 17 years ago."

Joseph M on March 2021

We are the "Low Country's" premiere, full service roofing company. We are proud to announce that in Oct 2013 we completed our 40,000th roofing project. We are family owned and operated since opening in 1973. We are a Master Elite Roofing Contractor and Recipient of the GAF Presidents Club award. We specialize in residential and commercial roofing. We handle new construction, re-roofing and repairs. Our products and services include, but are not limited to the following, Shingle Roofing, Metal Roofing, Slate Roofing, Flat Roofing, Siding, Doors & Windows, Waterproofing (Roof and deck) Additional Contact name - Travis Hawkins. Additional Email - [email protected]. Award winning.

"very professional, much better job than the last time I had to re-roof with another company. They found some issues with improper work from prior roofer 17 years ago."

Joseph M on March 2021

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

Your radon fan needs to operate 24/7 to be effective. The only time the fan isn't operating is during its replacement. Radon levels in the home can increase within hours if the fan stops working or something obstructs the stack vent. Fortunately, radon systems require no downtime maintenance between fan changes.

Yes, DIY kits are available, but professional testing provides more accurate results and comprehensive reports.

DIY radon detection is possible using over-the-counter test kits, but professional testing can provide more accurate assessments, especially in cases of high initial readings.

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.

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 Gresham, SC homeowners’ guide to radon detection and reduction services

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