Choosing a Radon Mitigation Contractor – How to Find Certified Radon Pros in Your Area

You’ve tested your home and discovered elevated radon levels that require mitigation system installation to reduce health risks. But mitigating this dangerous radioactive gas requires radon-specific expertise. How do homeowners find qualified, certified radon mitigation contractors in their local area? Use these tips to partner with experienced radon mitigation pros.

The Health Dangers of Radon Exposure

Radon is an invisible, radioactive gas formed naturally from uranium decay in soil and rock. It seeps into homes through small foundation cracks and openings. As radon accumulates in indoor air, it further decays into radioactive particles that lodge in our lungs when inhaled. The emitted radiation damages lung tissue cells over time, leading to lung cancer.

Radon is the second leading cause of lung cancer deaths in the U.S. after smoking. The EPA estimates radon causes about 21,000 lung cancer deaths per year. The only way to reduce radon health risks is to install mitigation systems that vent radon from under homes. But reducing radon requires specific technical knowledge.

Why Hire Certified Radon Contractors?

Improper radon mitigation installation can render systems ineffective, leaving families unprotected. Radon mitigation systems also require specialized diagnostic skills to analyze home construction and conditions.

Certified radon contractors complete focused radon mitigation training and testing to properly:

  • Evaluate foundation layout, construction, soil and other factors
  • Design optimal radon mitigation strategies for homes
  • Install radon mitigation systems adhering to strict protocols
  • Verify mitigation systems effectively reduce radon post-installation

Certification confirms radon contractors have the right expertise to tackle this radioactive threat. Always verify certification when hiring.

Finding Certified Radon Mitigation Contractors

Start your certified radon contractor search here:

  • National Radon Proficiency Program (NRPP) directory – Lists trained and NRPP-certified radon mitigation contractors by state.
  • National Radon Safety Board (NRSB) directory – Find NRSB-certified radon professionals by zip code.
  • State radon program sites – Most state health departments maintain radon contractor directories like Colorado’s.
  • County health departments – Call your local agency for certified radon contractor recommendations.
  • State radon offices – Contact them directly for licensed radon pro referrals.
  • Home inspection professionals – Ask for their trusted radon contractor contacts.
  • Angie’s List and HomeAdvisor – Search for highly-rated radon contractors and verify certification.

Questions to Ask Prospective Radon Contractors

Once you have a list of certified radon contractors in your area, vet them with questions like:

  • How long have you specialized in radon mitigation system installation? Look for 5+ years of experience.
  • Are you certified through NRPP, NRSB or state licensing programs? Ask for documentation.
  • Will you follow established radon mitigation protocols and standards? Reputable contractors will assure you they strictly adhere to EPA and industry standards.
  • Can you provide references from past clients? Talk to 2-3 previous customers about their radon mitigation projects by that contractor.
  • Do you perform post-installation radon testing to confirm mitigation was successful? The best contractors will test to verify radon levels lowered.
  • Are you insured and will you pull all necessary permits? Protect yourself by only using insured/registered radon contractors.

Team with Trusted Radon Experts

Don’t gamble with unqualified contractors for radon mitigation – the health stakes are too high. Partnering with certified radon mitigation pros gives homeowners confidence their health is in good hands.

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