About Spec 1 Homes Inc

Licensed California General Contractor (CSLB #1137405) based in Sonoma, CA serving Sonoma County and nearby Napa, Marin, and Solano communities within one hour of Sonoma.

We provide supervision-led general contracting with permit coordination, inspection-ready sequencing, and execution of approved plans from pre-construction through closeout. Our work includes new construction, ADUs, small and large remodeling, foundation work, and in-house carpentry and electrical (C10 specialist capability) delivered under GC scope.