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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 is one post tension slab that our company completed in Cloverdale.
In Santa Rosa, This is a multi level foundation that required a great deal of time and experience to make sure that the foundation was poured without any mistakes.  Using our in-house boom and our experienced crew, the project was completed without any problems.
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