As urbanization accelerates and infrastructure projects increase in scale and complexity, dependable subsurface evaluation is ...

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Federal officials are standing by their decision to skip soil testing after cleanup crews remove debris from properties destroyed in the L.A. wildfires. The decision comes amid a torrent of criticism ...

We offer several types of tests to meet the needs of our varied clientele. The “Soil Fertility Tests” and the “Lead Screening Test” are the tests most commonly used by farmers, homeowners, landscapers ...

The wildfires that ravaged Los Angeles in January incinerated more than 16,000 structures and unleashed tons of toxic material into the air, water and soil. Many Pacific Palisades and Altadena ...

Anxious about the rueful state of his peas, radishes and onions, Rod Marquardt arrived at the University of Minnesota’s soil testing laboratory with two lunch bag-sized containers of dirt. “We’re just ...