A. Ruiz Construction Co. & Assoc., Inc.
Member since November 1991
(415) 647-4010
Contractor Specialties
- Bridge Work; Structural
- Concrete – Architectural; Structural
- Excavating; Trenching
- General Engineering
- Grading; Paving
- Transportation: Caltrans
- Transportation: SF BART; Transit Systems
- Water, Sewer, Drain Products