Stephanie Sage Kerst, BBEC, EMRS

Menlo Park, California (San Francisco Bay Area)

Are you concerned about how your home’s technology use might be impacting your health?

Sage Living offers comprehensive EMF testing services to help you create a safer, healthier environment for you and your family.

Our Services

EMF Testing:
We measure four types of electromagnetic fields to provide a clear picture of your exposure:

  • AC electric fields
  • AC magnetic fields
  • Radiofrequency radiation
  • Dirty electricity or electromagnetic interference (EMI)

Who Can Benefit

  • Homebuyers and renters evaluating a property before moving in
  • Homeowners seeking to create a healthier living space
  • Parents concerned about EMF exposure at home or school
  • Schools and offices aiming to reduce EMF exposure while maintaining connectivity

Our Approach

At Sage Living, we understand the challenge of balancing technology with wellbeing. Founder Stephanie Sage Kerst began this work as a concerned parent in 2016 and has since helped hundreds of families and organizations find practical, balanced solutions to minimize EMF risks without sacrificing modern convenience.

How We Help

  • Conduct thorough EMF assessments
  • Identify and measure sources of electromagnetic exposure
  • Provide customized mitigation plans
  • Offer ongoing support and education to help you maintain low-EMF living

Don’t let uncertainty about your living environment affect your peace of mind. Contact Sage Living today to schedule your EMF assessment and take the first step toward a healthier home.

Ready for the Next Step?
Book a free 15‑minute discovery call here or email community@sageliving.us to learn more.

Stephanie Kerst is also the President of the Board of Directors of the Building Biology Institute.