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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 concrete footing is being completed so we can build retaining walls and the remaining foundation.  This foundation is being completed so a new house can be built, which is located in San Refael, Marin County
This is a completed foundation for a new addition to this house which will have a basement area which will be used as an office. This project is located in San Refael, Marin County
concrete wall with rock face in Ross, Marin

707.763.6981 (p)
707.778.0797 (f)

License #690380

Sonoma-Marin Construction
121 Lakeville Street
Petaluma, CA 94952