Why You Need to Build Green in Sonoma & Marin County

Green building refers to designing and building structures that are eco friendly and resource-efficient throughout their life-cycle, from planning to demolition. In Marin County, green building construction promotes the use of eco-friendly materials, efficient water and waste management systems, and the reduction of energy consumption and greenhouse gas emissions. It also prioritizes promoting indoor air
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The Importance of Proper Drainage Systems for Your Home’s Health: Types of Residential Drainage Systems to Consider

A well-designed drainage system is essential to remove excess water from your house and helps in the prevention of water-related damage to a home or building. The main objective of a drainage system is to collect and remove waste matter to maintain healthy conditions in and around a building. Having a depth of knowledge about
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Keeping Your Air Quality Clean During A California Wildfire

How to Improve the Air Quality in Your Home and Car During Wildfire Season The smoke season over the past four years has kept us very busy measuring and mitigating wildfire smoke and our air quality. On top of California’s extended drought, this year has also delivered extreme heat and massive lighting storms contributing to
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Mitigating Potential COVID-19 Exposure with HVAC Systems

How HVAC Systems Help Reduce Potential COVID-19 Exposure: As the economy begins to reopen and we return to our buildings, what role do building ventilation systems play in reducing our risks of infection? Infection via inhalation or contact with droplets is well understood at this point. Another potential exposure route being discussed is exposure via
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Lead Dust Testing Outside?

Lead Testing using XRF Gun
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
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What is Asbestos?

Asbestos with muscovite
What is Asbestos? How Dangerous Is It and What Is It Doing In My House? These are all questions we’ve asked ourselves at one point or another.  We’ve all wondered WHY would something as potentially carcinogenic have been used with near abandon for so long? Why would this potential carcinogen be lurking our homes, our
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