Our Company


We Make The Invisible, Visible. 

Safe Living Technologies (SLT) started in 2006, at a time when wireless technology was just beginning to boom, and without any caution or restraint. SLT knew this was going to be an issue. Rob Metzinger President and Founder knew as an Electronics Engineer and who also understood that our very cells communicate using electrical current, was concerned about the interference of manmade frequencies on the human body. Rob went back to school and furthered his education to become a Certified Build Bioligist and educator in the advanced studies of EMF/EMR and as an electromagnetic radiation specialist, is concerned and strives to be a leader in the field of education and advocacy around the complex and burgeoning issue.

Thousands of studies prove that electrosmog has negative biological impact. It’s in our best interest to minimize exposure to this invisible force as much as possible. How?

Welcome to Safe Living Technologies (SLT). We are all about detection and mitigation of EMFs (electromagnetic fields). We offer top-of-the-line products to help you find sources and intensities of EMFs along with certified products to help you shield against them. We even have our own product line, the Safe and Sound series of RF meters and accessories; all certified and backed by scientific research. I firmly believe in the verifiable proof of measurements.

Our Safe and Sound Pro II RF Meter has been selected by world-renowned environmental toxicologist Dr. Magda Havas for her Global RF Project, launched in March 2021. Check it out; volunteers are needed for community-based research.

Based in Guelph, west of Toronto, we are committed to providing the highest standards of customer service and will take the time to individually assist each one of our clients. Notably, we have successfully helped thousands of electrically sensitive people over the years.

I’m proud of my company and my team – which includes three certified EMR technicians – along with partnerships with certified suppliers and distributors, and relationships with doctors, EMF/EMR organizations, scientific researchers and other people in the field. It’s a small world after all and I work hard to keep us positioned as a leader, helping to make a difference.

We have answers, solutions and are happy to help.

Rob Metzinger - President, Safe Living Technologies Inc., EET, EMRS, BBEC