About | EMF Testing Experts
FUSING ELECTRICAL PRINCIPLES WITH BUILDING BIOLOGY
Marco Simeoni, an Electrician and EMF Specialist, established Spectral Design in 2019. Having first-hand experience with chronic illness relating to environmental hazards lead to a passion for low EMF environments for optimal health, chronic illness prevention & recovery.
Spectral Design has since expanded, conducting EMF testing in Sydney, Melbourne, Brisbane and now we cover EMF Testing in the Sunshine Coast and Gold Coast of Australia. We will be expanding to other states soon.
Our team members are dedicated to learning about the latest research on EMF to provide our valued clients with the best possible service and most cost effective solutions.
DIRECTOR
SERVICING | Melbourne & VIC, ACT, GREATER NSW
Marco Simeoni
Licensed Electrician
Adv. EMR
EMF Testing Technician ACES
Marco is a leading Australian expert in electromagnetic field (EMF) mitigation and biological lighting design. As a dual-qualified Licensed Electrician and ACES-certified EMF Testing Technician, he provides data-driven EMF measurement and whole-home remediation for residential properties.
Following a personal journey through chronic health challenges, Marco transitioned from large scale electrical installation work to the study of Building Biology. He realised that for those navigating recovery from chronic illness, the home must be a true sanctuary—free from the environmental stressors of the modern “wired” world.
Marco transforms homes into low-EMF habitats that support the body’s innate healing processes. By addressing EMF exposures in-depth, he helps clients—particularly those sensitive to their environments—restore their circadian rhythms and neurological balance. His work emulates the natural light spectrum and electromagnetic quietude of our ancestral habitats, ensuring your home is a foundation for longevity and health. Fill out our contact form using the button below or contact: marco@spectraldesign.com.au for EMF Testing Melbourne, greater VIC, ACT and greater NSW.sydney TEAM MEMBER
Tiffany Hill
B Int. Arch. (Hons) UNSW
Adv. Dip. Building Biology ACES
EMF Testing Technician ACES
Tiffany is a core member of the Spectral Design team, specialising in comprehensive electromagnetic field assessments for health-conscious families and individuals. Undertaking further training under Spectral Design Director Marco Simeoni, Tiffany combines technical precision with a deep understanding of how environmental stressors impact human biology.
With a Bachelor of Interior Architecture and a decade of professional practice, she understands the “bones” of a building. This architectural foundation, paired with her advanced certifications, allows her to provide mitigation strategies that are both scientifically sound and practically integrated into your home’s design. Tiffany’s commitment to Building Biology isn’t just professional—it’s personal. Diagnosed with an autoimmune condition at age 13, she spent years investigating the environmental triggers that affect wellness. While raising her young family and navigating her own home renovations, she solidified how managing the “electromagnetic climate” of a home is one of the most vital pillars of long-term health. Now, as an EMF Specialist at Spectral Design, she combines her training at ACES and utilises the advanced methodologies developed by Marco Simeoni to help Sydney residents identify EMF stressors in their living and sleeping environments. Providing EMF Testing Sydney and Central Coast services, contact tiffany@spectraldesign.com.au to review the electromagnetic climate of your home.
QUEENSLAND TEAM MEMBER
Craig Wyman
BA, BComm.
Cert II Electrotechnology
EMF Testing Technician
As our Queensland EMF Testing Technician at Spectral Design, Craig provides comprehensive EMF testing and mitigation services designed to create low EMF homes. Craig’s approach approach is unique: with a dual degree (Bachelor of Arts and Bachelor of Communications), he prides himself on taking the complex readings of electromagnetic fields and conveys them honestly and clearly, to empower you to make informed decisions for your family.
Craig has also undergone extensive training as an Electrical Assistant. This “behind the walls” experience is what sets his assessments apart. He has a thorough understanding of internal circuitry, grounding systems, and wiring errors that are often the hidden culprits behind high EMF readings. Excellence in this field requires mentorship from the best. Craig has undergone intensive professional training under our Director, Marco Simeoni. This world-class education, coupled with the high standards of Spectral Design, ensures that every audit he conducts—from the Gold Coast to Brisbane and across the Sunshine Coast—meets the highest international precautionary guidelines. Providing EMF Testing Noosa and Sunshine Coast plus Brisbane and Gold Coast services, contact craig@spectraldesign.com.au to review the electromagnetic climate of your home.Our Mission
We are passionate about continual learning & investigation about how EMFs impact the body and the best ways we can lower our exposure in the high-tech world we live in. We aim to assess all aspects of the non-native EMFs; AC Electric Fields & AC Magnetic Fields, Radiofrequencies, Dirty Electricity. We also raise awareness of often overlooked other types of man-made EMFs, plus Artificial Electrical Lighting. We also love striving to create new solutions, such as our custom Dirty Electricity Filters for Solar and other sources.
EMF is continually changing, and increased use of devices and technologies can feel overwhelming and like an uphill battle.
It is still possible to use technology in a safer way whilst reducing your EMF exposure. This can profoundly impact health and chronic illness recovery.
We are always upgrading our knowledge and our equipment. We have many happy clients that we’ve helped reduce EMF exposure for. We understand EMF hazards and protection, so you can have more control over your own health, especially in your home.