Western Builders has been improving office and corporate workspaces in the North Bay area since 2002, with experience in industries ranging from wineries in Sonoma and Napa Counties to banks, government buildings, and hotels in Santa Rosa. We are eager to provide any industry with one of our unique construction solutions.

Tenant Improvements

  • Building Improvements
  • Ultrawall Partitions
  • Seismic Upgrades
  • ADA 
  • Restroom Upgrades
  • Multiple Buildings


From small business construction or upgrades in our Santa Rosa community to large, multiple-site projects across Sonoma County, Napa County, and San Francisco, Western Builders is prepared to take on projects of any scale at any location.

  • Retail
  • Offices
  • Medical
  • Restaurants
  • Commercial Remodels
  • Dental Offices
  • Industrial
  • Office Improvement-Laboratory
  • Research Facilities
  • Veterinary Clinics
  • Veterinary Surgicals Rooms
  • Clean Rooms


Some of our clients require assistance determining their construction project goals, and we’re happy to make that initial investment and share our expertise. In addition to concept development, we offer building analysis services to prospective clients because the best way to get to know our future workspace is to be there when you purchase it.

  • Home Renovation
  • Cabinets
  • Additions
  • Interior Improvements
  • New Home Construction
  • Millwork

Other Construction Types

  • Demolition
  • Project Management
  • Construction Management