*The Angi rating for Radon Detection And Reduction companies in Union, 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 Union, 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 April 16, 2026
Serving Union, SC and surrounding areas
Approved
In business since 1999
Free estimates
Emergency services offered
"Easy to work with. Experienced. Solved the problem."
+15
Serving Union, SC and surrounding areas
Approved
In business since 2020
Free estimates
Credit card accepted
"They are Wonderful and Very detail with everything"
Serving Union, SC and surrounding areas
Approved
In business since 2007
Free estimates
Emergency services offered
"Biotek is the best, most compassionate company I've ever dealt with. All the employees were top professionals with a very kind heart & ever so helpful. They answered all my questions honestly & were concerned about my health. All were knowledgeable, well trained, courteous, & performed the testing & remediation efficiently. They blocked off the place where the mold was found & protected me from any mold spores or mycotoxins the the remediation could stir up. They brought huge air scrubbers to my house to suck up all bad stuff in the air & used a special vacuum cleaner to clean the carpets, as well as cleaning the furniture. They thoroughly took every precaution & measure to get rid of all toxins & poisons from the mold that have made me so sick. I am so grateful for Biotek & pray for all in the company everyday. May God bless them more than they could ever ask or think."
+13
Serving Union, SC and surrounding areas
Approved
In business since 2015
Free estimates
Credit card accepted
"Very professional, timely and excellent workmanship. Highly recommended."
Serving Union, SC and surrounding areas
In business since 1997
Free estimates
Emergency services offered
"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."
+1
Serving Union, SC and surrounding areas
In business since 1999
Free estimates
Credit card accepted
"Test turned up negative and no remediation was required."
+16
Serving Union, SC and surrounding areas
In business since 2013
Small jobs welcome
Credit card accepted
"He was right on time and worked to make sure he tested everything that was worrying me about the situation at hand."
+6
Serving Union, SC and surrounding areas
In business since 2003
Emergency services offered
Credit card accepted
"Very fast response. Professional and service oriented."
Serving Union, SC and surrounding areas
In business since 2015
Credit card accepted
"Honest, Unbiased, knowledgeable and thorough inspection."
Serving Union, SC and surrounding areas
In business since 2019
Free estimates
Enviropros Green Team, LLC is a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. You will find us to be competitively priced while still paying close attention to the details of each and every project we are involved with. We look forward to building lasting relationships and guarantee your satisfaction. Give us a call today to get your project started.
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