what we do.


We offer a full range of indoor environmental quality evaluations, to improve the health of your home environment.


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evaluations for

Why choose us?

Over 20 years of experience ensuring  successful evaluations. Plus 20 years experience in quality assurance to the food and pharmaceutical industries.


Call us for a consultation 415-305-3368


Mold & Allergens

Mold is a competitive species for real estate as molds live and prosper in the same environment as we do. The houses we live in are wonderful environments for mold. All houses need regular inspections for mold along with other periodic preventative maintenance inspections.


Volatile Organic Compounds

VOCs are chemicals that are emitted as gases from solids or liquids and easily evaporated into the air at room temperature. Concentrations of these chemicals can be up to 100 times higher indoors than outdoors. VOCs can cause short and long term health problems.


electric & Magnetic Fields

EMFs are invisible areas of energy, often referred to as radiation, that are associated with the use of electrical power and various forms of natural and man-made lighting.


Lead Paint Testing and Risk assessment

  • Residential, Commercial
  • Water Testing
  • Consumer Product Testing (Toys, Dishes & More)
  • Dust Wipe Sampling
  • Paint Chip Sampling
  • Soil Testing


Other Services

  • Legionella & Other Bacteria Testing
  • Methamphetamine Testing and Clearances
  • Dust Sampling
  • Radon Assessments
  • Sewage Screens (eColi)