Is Quality Radon Systems, LLC certified for radon mitigation?

Yes. Quality Radon Systems, LLC holds NRPP Radon Mitigation Specialist License and nrpp_rrnc and NRPP Multi-Family Measurement Technician License for radon mitigation services in Johnson City, TN.

How much does radon mitigation cost in Johnson City, TN?

Radon mitigation in Tennessee typically costs $800–$1,500 for a standard single-family home. Contact Quality Radon Systems, LLC directly at (423) 218-4300 for a specific estimate.

How do I verify Quality Radon Systems, LLC's radon certification?

Quality Radon Systems, LLC's certification can be verified through the NRPP public database. FindRadonPros checks this database regularly and displays current certification status on each contractor's profile.

Quality Radon Systems, LLC

Name: Quality Radon Systems, LLC
Address: Johnson City, TN, Johnson City, TN, 37604, US
Telephone: (423) 218-4300
Price range: $$
Rating: 5

Johnson City, TNRadon Mitigation Specialist

Licensed Professional: James Evangelista

NRPP Radon Mitigation Specialist LicenseNRPP RRNCNRPP Multi-Family Measurement Technician License

Current through December 20275.0(4 reviews)

Call (423) 218-4300 Visit Website

At a Glance

Mitigation System InstallSystem DesignNew Construction (RRNC)Commercial / Multi-Family

Free Estimates

About Quality Radon Systems, LLC

Based in Johnson City, Tennessee, James Evangelista is a radon mitigation specialist with a 5-star Google rating. Holds NRPP Radon Mitigation Specialist certification. Services include mitigation system design, mitigation system installation, radon testing. Operating under Quality Radon Systems, LLC.

Credentials & Verification

NRPP Radon Mitigation Specialist License

Licensed to design and install radon mitigation systems

Issuing Body

National Radon Proficiency Program (NRPP)

License Type

Professional License

Status

Current through December 2027

nrpp_rrnc

Certified for radon services

Issuing Body

National Radon Proficiency Program (NRPP)

License Type

Professional License

Status

Current through December 2027

NRPP Multi-Family Measurement Technician License

Licensed for radon measurement in multi-family buildings

Issuing Body

National Radon Proficiency Program (NRPP)

License Type

Professional License

Status

Current through December 2027

Verified against GOOGLE_PLACES, NRPP, YELP, RADON_SITE public databases · Last checked April 2026 · Report incorrect information

Contact & Location

Phone

(423) 218-4300

james@qualityradonsystems.com

Website

qualityradonsystems.com/

Location

Johnson City, TN

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Certification data sourced from NRPP/NRSB public databases. Verify current status directly with the contractor before hiring. FindRadonPros.com is a directory service and does not endorse or guarantee any contractor's work. Report incorrect information

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