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Last updated: May 2026
RS

RSSI

Morton Grove, IL
Request Quote (847) 965-1999 Visit Website

RSSI provides radiation safety consulting, laboratory analysis, calibration, and radon measurement services for residential, commercial, and industrial environments. Founded in 1975 by Certified Health Physicists Herman Cember and Eli Port, it offers ISO-accredited and NIST-traceable laboratory, calibration, and radon services.

radon testingradon analysisradiation safety consultinglaboratory analysisradiation instrument calibrationregulatory compliance
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Credentials & Experience

Years of Experience
50+
Certifications
  • Certified Health Physicists (CHP)
  • ISO accredited services
  • NIST traceable services
  • NELAP accredited alpha track radon detectors
  • American Board of Health Physics certification
  • Professional Engineer in Safety Engineering

Additional Details

Years of Experience
50 years

Location

6312 Oakton Street, Morton Grove, IL 60053-2723

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