News

Think Before You Flush!

When you’ve worked with septic systems as long as we have, you’ve probably seen it all. While we are not a company […]

Progression of a Project

In June of 2017, Grenco worked on an excavation project where we created a terraced boulder wall to provide ample […]

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Holiday Stress On Your Septic System

Tis the season for visiting….for eating….for gathering…and for septic system issues. Family gatherings during the holidays are what it’s all […]

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Grenco Excavation installs a new septic tank.

Septic Tank Deterioration

I feel pretty confident saying nobody wants to spend more than they have to on a new septic system. So […]

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