Trusted by Doctors, Entrepreneurs, and Families Worldwide

Dr Robert Kachko

"We regularly refer our patients to Lightwork Home Health because holistic care requires addressing their home environment. The science is clear: environmental factors have a major impact on health."

Atria Institute
Andrew Wilkinson

"I genuinely thought I was doing everything right. But Lightwork found serious issues I never would have discovered on my own. They were incredibly thorough, tested every aspect of my home that could be impacting my family's health, and then helped us get everything resolved. We made the changes right away. Highly recommend!"

Andrew Wilkinson
Chris Williamson

"Incredible service. After living in a house that nearly killed me, these guys were literally lifesavers."

Chris Williamson
Gary Brecka

"Lightwork came into our home and did one of the most in-depth assessments I've ever seen in the environmental toxin space. The results were eye-opening, and they gave us a clear roadmap to optimize our living space."

Gary Brecka
Dr. David Boyd

"Lightwork's home health assessment was incredibly detailed and insightful. I actively recommend their service to all my patients who want a healthier home and lower environmental toxin exposure."

Dr. Vivian Chen

"Christmas came early... @lightworkhome tested my home today"

Dr. Vivian Chen Instagram Story
Kayla Barnes-Lentz
Kayla Barnes-Lentz
Kayla Barnes-Lentz
Longevity Expert · @kaylabarnes (593K followers)

Longevity researcher Kayla Barnes-Lentz walks through her Lightwork home health assessment, sharing findings from air quality, water, EMF, mold, and light testing.

Daymond John

"Lightwork's home health audit was next level. They went deep into our lighting, air, water, EMFs, and more. We sleep easier knowing our home's health and having fixed the key issues."

Daymond John
Dr. Christian Gonzalez
Dr. Christian Gonzalez
Dr. Christian Gonzalez
Mental Health Functional Doctor · @doctor.gonzalez (423K followers)

"It's important to make sure your home is of the highest health. Lightwork showed me a bunch of blind spots. I'm totally impressed—they're doing great work."

Meghan Swidler

"Lightwork's assessment really exceeded my expectations, thorough, insightful, and incredibly precise. If you're serious about optimizing your health and well-being, it's essential!"

Lightwork Home Health tools
Dr. Rupy Aujla

"I wanted to share something I've been leaning into more recently, which is how our home environment can affect health, from mould and EMF to CO2, microplastics and water quality. With a new baby in the house, my wife and I had our home checked with Lightwork Home Health."

Matthew Wadiak

"My experience with Lightwork was exceptional. Their team is incredibly knowledgeable and responsive. They conducted a deep, data-driven assessment of my home, testing air, water, lighting, mold, EMFs, and more. What stood out most was their actionable guidance; they provided a clear, customized remediation plan I could implement immediately. The results were immediate: I breathe easier, sleep better, and enjoy greater confidence in my home's health."

Tyler Hall

"Very thorough home testing and the report was life-changing... Cannot recommend this service enough."

Bronwyn James

"Amazing experience! Johnny is super knowledgeable and delivers practical, balanced advice on what to prioritize. His robust toolkit is at the forefront of the market, enabling him to provide tailored, quantitative insights. I was able to optimize my home setup with high impact, low cost tweaks. 10/10"

D

"We were impressed by how friendly, knowledgeable, and responsive Andy was during the process. We sleep better at night after hiring Lightwork, both literally and figuratively."

AC

"I've always been interested in creating a healthier home, but I didn't know where to start. Lightwork finally gave me the data on which changes could have a big impact."

Matt McCambridge

"Excellent experience with Lightwork and Johnny. They are incredibly knowledgeable and can go as deep as you want. Not only do you get a thorough analysis of your entire home, but you also get customized suggestions about what you should actually do, and they're with you every step of the way. When thinking about health, your family, and how to elevate your wakefulness, I can't think of a better partner!"

JM

"I'm already a health optimizer, but Lightwork took my house to the next level. Their expertise exposed two major issues I would have never caught."

David Askaryan

"It's worth it. Johnny made everything super clear and easy to understand. We fixed a few things on the spot and made some bigger changes later, and now we feel way better about the health of our new place."

CM

"Lightwork provides clarity in an increasingly muddled health environment; I view their service as essential for ensuring my home provides a healthy environment for my family."

Jed Dougherty

"We made a number of improvements; the biggest help was understanding just how poorly our light bulbs were treating us, as well as the detailed breakdown on particulate matter across the different rooms/floors."

Zoe Yang

"I was skeptical but Johnny made a believer out of me. He identified water, air, and light issues in my home and communicated his findings in a very comprehensive yet easy to understand way. I've remediated many things already, and I'm overall much more educated on environmental health, which is the real benefit."