Lead Dust Testing Outside?
Dust Settling on Outside Patio or Furniture? I was sitting on my porch in San Francisco watching kids play on the wooden deck and started to wonder, “is the dust on my porch contaminated with lead dust? If so, how best to clean it up?” So I did a little experiment and tested for lead
A Clean Crawlspace is Better For You and Your Home
Is a Clean Crawlspace Really That Important? Crawlspaces are generally not what anyone would consider “clean.” When was the last time you went into a crawlspace? It’s typically a dark, dank environment where critters and odors scare away even the bravest DIY building owners. Often old construction materials and cardboard boxes are crammed down below,
DIY Box Fan Filter – MERV 13 versus HEPA Air Purifier
DIY Box Fan Filter & Air Quality Experiment Here in San Francisco and surrounding areas kids are stuck indoors during this smoke wave caused by our wild fires with little or no air filtration. In San Francisco the school buildings are older and are not setup to have building wide air filtration. Nor can cash-strapped
- Published in Environmental Consulting, News
Airtight Construction for Laboratories
Effects of Airtight Construction on Lab Pressurization Most labs and clean rooms require airtight construction to create differential pressure with respect to adjoining spaces. Labs are usually maintained at slightly negative pressure to keep the chemicals used in the labs from migrating to adjacent spaces. Clean rooms, on the other hand, have to be kept
- Published in Environmental Consulting, Green Building Consulting
Sick Building Syndrome and Building Related Illness
Sick Building Syndrome and Building Related Illness What is the Difference? Sick Building Syndrome and Building Related Illness are two distinct diagnoses. People often use the term “sick building” when referring to a property, but buildings don’t get sick – people do. I believe if there are numerous people suffering from Sick Building Syndrome (SBS) it’s okay to
Who is Healthy Building Science?
We are an environmental consulting firm based in the San Francisco Bay Area, a group of scientists working to make your indoor spaces healthier. We test your building or property to find harmful pollutants.
Healthy Building Science
Environmental Testing Services at HBS
- Air Quality Testing
- Water Quality Testing
- Soil Testing
- Asbestos Testing
- Lead Testing
- Mold Testing
- RF Testing – EMF Testing
- LEED IAQ Testing
- Silica Air Testing (OSHA)
- Compliance Testing USP 797
- WELL Building Verification Testing
- Environmental Testing
- Industrial Hygiene and Compliance
- Cleaning, Verification & Coronavirus Testing
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