Key Inspection Services

5.0(480 reviews on Google)

Radon Contractor listing in Colorado Springs, CO · Testing only

About Key Inspection Services

Key Inspection Services has done ASHI certified home inspections in Colorado Springs, El Paso County and the Pikes Peak region since 1998, with more than 9,000 completed. Radon testing is a core service: inspector Dan Noteboom is certified in radon testing by the National Radon Proficiency Program and is a Licensed Radon Measurement Professional in Colorado, license RME.0000021. The company also offers sewer drain line inspections and handles new construction, multi-unit, condo, manufactured home, pre-listing and 11th month inspections. It tests for radon and does not install mitigation systems. A free quote is available, and a military discount is offered. Rated 5 from 480 Google reviews, 472 of them five stars and 2 one star. Inspector Dan Noteboom serves with Heather Noteboom, and the inspectors carry 40 to 55 hours of continuing education each year. The company is bonded and carries errors and omissions and general liability insurance, and its inspectors are ASHI certified.

What reviewers mention: thorough inspection (45), knowledgeable inspector (13), clear report (7), easy scheduling (6), easy to understand report (5), radon test (4), sewer scope (3), roof inspection (3), next day appointment (2), digital report (2)

Services and details

  • Installs radon mitigation systemsNo
  • Radon testing

    Yes
  • Free estimates

    Yes
  • Colorado radon license shown

    Yes

No information yet on sub-slab depressurization, crawlspace systems, new construction, commercial and multifamily, real estate transactions, post-mitigation test, warranty or guarantee, repairs existing systems. The website did not say; call and ask.

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Listing compiled from public sources on 2026-11-04. Report a correction or request removal. Back to radon contractors in Colorado Springs.