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At Sonoma - Marin Construction, we take concrete foundation projects seriously. Whether the project requires new construction, an addition to an existing structure or restoring a vintage home foundation, our company provides unparalled versatility. We offer conventional foundation installation, micro piles and resistant pier systems. At Sonoma Marin Construction, whether our teams are building foundations for one hundred homes or your home, from conceptualization to the finished product we will handle your construction needs as your home deserves.

Foundation in Sonoma

Foundation in Sonoma
Foundation in Sonoma


This large 40,000 sf commercial slab foundation was poured using a laser screed.
Forms are set and final preparation is being completed so concrete can be poured.  Concrete piers and concrete footings have already been completed with only the grade beams and retaining walls required to have concrete placed and finished
Completing large foundations with our in-house concrete pumps is only one of the advantage that gives our company the competitive edge over our competitors.  Large foundation slabs like this one are no problem for Sonoma Marin Construction.

707.763.6981 (p)
707.778.0797 (f)

License #690380

Sonoma-Marin Construction
121 Lakeville Street
Petaluma, CA 94952