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Best Radon Contractors in Lenexa, Kansas (2026)

Ranked using real Google ratings, review counts, and certification data only.

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#2

Fantech, Inc.

Lenexa, KS

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Google rating: 3.5 (4 reviews)

Reviews: 4

Certifications: 3

Certifications

NRPP Measurement ProfessionalNRPP Mitigation SpecialistNRPP_RRNC

Services

TestingMeasurementMitigationSystem DesignNew Construction
Call (913) 309-3605Visit website

#5

Legacy Home Inspections

Lenexa, KS

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Google rating: 4.9 (2570 reviews)

Reviews: 2,570

Certifications: 1

Certifications

KS Certified — Measurement

Services

TestingMeasurement
Call 8165504099Visit website

#6

Rhino Metrics LLC

Lenexa, KS

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Google rating: No Google rating available

Reviews: 0

Certifications: 2

Certifications

NRPP Measurement ProfessionalKS Certified — Measurement

Services

TestingTestingMeasurement
Call 9138322015Visit website

#7

Metro Property Inspection

Lenexa, KS

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Google rating: 4.9 (1213 reviews)

Reviews: 1,213

Certifications: 1

Certifications

KS Certified — Measurement

Services

TestingMeasurement
Call 9133909001Visit website

How We Rank Contractors in Lenexa

Our ranking methodology is transparent and data-driven. Sponsored placements are clearly labeled and appear separately — they do not influence organic ranking position.

  1. Google rating — Higher average ratings rank higher. This reflects real customer satisfaction across verified Google Business profiles.
  2. Review volume — More reviews break ties between similar ratings. A 4.8 with 50 reviews outranks a 4.8 with 3 reviews because the signal is more reliable.
  3. Certification count — NRPP and NRSB certifications break remaining ties. More certifications indicate broader competency across mitigation, measurement, and specialized techniques.
  4. Data integrity — All ranking data comes from verified sources: Google Business API, NRPP/NRSB certification databases, and contractor websites. Template-generated or unverifiable data is excluded.

Read our full methodology for details on data sourcing, verification, and quality thresholds.

Related Pages

All contractors in Lenexa (8)All contractors in KansasMitigation cost in KansasTesting cost in KansasCost calculator tool

FAQ

Who is the best radon contractor in Lenexa?

Tristan Brien is currently ranked #1 in Lenexa based on Google rating, review volume, and certification count from our verified data sources.

How many radon contractors are in Lenexa?

We currently list 8 radon contractors in Lenexa, Kansas. 8 hold NRPP or NRSB certifications and 7 have Google reviews.

What should I look for when choosing a radon contractor?

Focus on strong ratings with meaningful review volume, current professional certifications (NRPP or NRSB), and clear service coverage for your home type. A good contractor will assess your specific foundation and provide a written scope that includes suction point count, pipe routing, fan specification, and post-mitigation testing.

How are these Lenexa contractors ranked?

We rank contractors using a transparent, data-only methodology: Google rating first, review count second, and certification count third. Sponsored placements appear in a separate, clearly labeled section and do not influence organic ranking position. All ranking data comes from verified sources including Google Business profiles and national certification databases.

Should I get multiple quotes in Lenexa?

Yes. With 8 contractors in Lenexa, getting at least two written quotes is practical and recommended. Compare the number of suction points, fan model, pipe routing plan, warranty length, and whether post-mitigation testing is included. Price alone is not a reliable differentiator — system design matters more for long-term radon reduction.