You can think of Lightwork as “functional health for your home”

My wife Alexa and I learned the hard way that homes can be very toxic.

We spent a couple years like frogs in boiling water, unknowingly becoming progressively sicker. And then, once we finally realized what was going on, it took us more than a year to find and fix the cause of our health issues.

We saw a revolving door of doctors and home inspectors with different theories and, bafflingly, no clear answers. Eventually, we took matters into our own hands and figured it out, aided by the realization that when we weren’t at the house, Alexa felt better, and when we were there, she felt worse.

It took us buying thousands of dollars of testing equipment for different facets of our home’s health and doing endless research, reading academic papers and consulting experts (and LLMs).

So with our close friend Justin Mares (CEO of Truemed and founder of Kettle & Fire), we incubated Lightwork Home Health, the world’s most data-driven home health assessment.

Our assessments cover air and water quality, lighting, electromagnetic fields, mold, household products, and more. Most people have no idea what they and their family are exposed to, so we help them find and fix these hidden toxins and health hazards.

Alexa and I found it nearly impossible to get rigorous, science-backed, trustworthy, data-driven answers about our home from people who were also open-minded to these new exposures. So that’s our north star: tell people the truth, with empirical data and science.
Andy Bromberg, Lightwork co-founder
Alexa Bromberg, Lightwork co-founder

Andy and Alexa Bromberg

Husband & Wife Team

Read Andy Bromberg’s full launch article

Founding Team

Johnny Bowman

Johnny Bowman

General Manager, NYC

Former CFO & COO of Upward Farms. MBA, Harvard Business School; BA, Harvard College

Dom Francks

Dom Francks

General Manager, California

Stanford-trained engineer, founder of Vivify and former climate-tech product leader

Jay Devram

Jay Devram

Co-founder

Founder of Universe Health, acquired

Andy Bromberg

Andy Bromberg

Co-founder & Board Member

Co-founder and former CEO of CoinList and Eco

Alexa Bromberg

Alexa Bromberg

Co-founder & Board Member

Co-founder of SortJoy

Justin Mares

Justin Mares

Co-founder & Board Member

Co-founder of Truemed, Kettle & Fire, Perfect Keto, and Surely

Technical Advisors

Bill Weber

Bill Weber, G.C., CR, CIEC, CMRS

Mold & Building Forensics Advisor

Principal environmental and construction consultant at AVELAR, guest lecturer for CIRSx, member of ISEAI, founding member of the Building Science Institute, published contributing author to key industry standards

Charles Keen

Charles Keen

EMF Advisor

Principal, EMF Services LLC; 30-plus-year EMF evaluation and mitigation expert; IAEI certified electrical inspector, developer of active magnetic shielding solution