ASR General Engineering has a broad spectrum of skilled specialization that extends to both the public and private sectors. ASR General Engineering has developed a depth of expertise in performing various private and public works from, commercial sites and subdivisions to wineries and home expansions.


Family owned and operated since 1999, ASR General Engineering has 40+ years of engineering experience and a family tradition of hard work and dependability.

The story of ASR General Engineering is the story of a hard working father that started his journey as a young boy in Sonoma County. Starting in the 70’s Alvin Ruiz Sr. (AL) worked with his family in the construction business pouring concrete and developing subdivisions. In 1999 A.S. Ruiz Concrete Construction was established continuing with his roots in concrete. And in 2000 ASR General Engineering was established, not only specializing in concrete but going back to the roots of developing from underground, dirt work to concrete and building. Al is accompanied by his son Alvin Ruiz Jr that is continuing the family’s tradition of hard work and dependability.