Steel Building Construction & Service Company serves the Greater San Francisco California Bay Area and surrounding counties.  Our typical geographic range covers Sonoma to San Jose and San Francisco to Tracy.  We specialize in the complete all trade inclusive building construction, modification and repair of metal buildings and structures.   Our extensive experience, and ability to incorporate and develope new technologies enables us to value engineer your project, whether large or small.  We have the expertise to combine conventional wood, masonry or concrete construction with metal for the desired outcome.  From functional industrial to high end architectural.