San Francisco County · General Engineering Contractor (A) · General Building Contractor (B)

RUIZ A CONSTRUCTION CO & ASSOC INC

San Francisco, California · Serves San Francisco Bay Area, with work reported as far as Yosemite Valley and Tuolumne Meadows

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From their website

This general engineering and building contractor is based in San Francisco and works on civil engineering, seismic upgrading, earthworks, underground utilities, and demolition. Much of its focus is on City, County, and State public works projects.

  • Structural concrete
  • Reservoir construction and repair
  • Tunnels
  • Utilities installation
  • Asphalt paving
  • Sewer lines
Website
Licensed trades
General Engineering Contractor (A)
General Building Contractor (B)
City
San Francisco
Works on
Commercial
From their website
Phone
Shown once the owner claims
Website
aruizconstruction.com

Name, city and trade from California public records. The rest comes from the business's own website (checked 2026-10-21) and hasn't been confirmed by the owner. Check this license on the state's license lookup (CSLB) before you sign. Wrong business or details? Tell us and we'll fix or remove it.