About Us

About Us2023-04-20T14:28:52-06:00

How We Got Started

Founded in 2021 by Lynn and Tamy Johnson, Southwest Radon Eliminators is a licensed and certified radon testing and mitigation company based in the American Southwest. We provide comprehensive residential and commercial radon testing and mitigation services for the people of the greater Austin, TX, and Santa Fe and Taos, NM areas.

Our experienced radon mitigators bring a different perspective to the radon services industry. As a family of dedicated, loyal people, we are committed to serving our neighbors and community with honesty, integrity, and professionalism. Our mitigators inspect every home as if it were their own, providing comprehensive and thorough testing while providing our clients peace of mind.

Meet Our Mitigation Team

Lyndell Johnson

Radon Mitigation & Measurement Professional

Licensed Home Inspector

NM Inspector License: #HI0017
TREC PI License: #23883

Andrew Block

Radon Measurement Professional

NRPP ID 113121 RMP

Licensed Home Inspector

NM Inspector License: #HI0077
TREC PI License: #24497

Colorado Inspector

Amber Johnson

Radon Mitigation & Measurement Professional

NRPP ID 113122 RMP
NRPP ID 113679 RM

Tamy Johnson

Office Manager



Had home radon evaluation and remediation conducted. Owner Lynn was very professional and thorough with the process. Answered all our questions and found most effective and convenient location for remediation system install. Successfully got our high radon levels under the recommended levels. Highly recommend for this and any other services.

John S, Google Review

He responded immediately and set an appointment that was convenient for me. He arrived early for the appointment and started work immediately. I found his report to be very thorough and efficient with extra resource information attached.

Nichole B., Google Review

I would highly recommend them… incredibly thorough & professional. Their communication throughout the entire process was timely, effective & accurate. Completely happy with their overall service & would use them again in a heartbeat!

Kevin R., Google Review



  • radon induced lung cancer

Understanding the Danger of Radon-Induced Lung Cancer

August 25, 2023|

Invisible and odorless, radon often goes unnoticed without the use of specialized detection equipment. However, prolonged exposure to radon and its radioactive decay particles can cause serious lung damage, making radon exposure the leading cause of lung cancer in non-smokers. As such, it is imperative that all homeowners be vigilant about radon testing to identify and mitigate this stealthy home intruder.

  • air quality index aqi radon testing

Air Quality Index and Radon Testing

July 3, 2023|

With the Air Quality Index (AQI) playing a crucial role in assessing the quality of our air, it's natural to wonder how it can impact the results of radon testing. Though it primarily focuses on outdoor air pollutants, AQI can indirectly impact the results of radon testing, especially in residential dwellings.