Sack Concrete Construction was founded in 1991 by Robert Sack, a near-lifelong member in the community.

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Dedicated to customer satisfaction, Robert Sack has created a successful company which serves Mendocino and surrounding counties.  Together, with his team of professionals, Robert has poured thousands of yards of concrete, and completed countless residential and commercial projects.

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With more than 40 years of concrete experience and many long working days, he ranks number one in Northern California in customer satisfaction and service.