Emergency Room entrance at a hospital at night.


Source One has provided a level of personal attention, professional experience, timely performance and genuine value that has become San Diego’s construction industry standard for excellence. Our company offers unparalleled expertise in commercial, office buildings, hotels, government, schools, medical, industrial, special projects, and more.

Based on sound business practices and management, Source One is your solution for projects of all sizes. Whatever the assignment, Source One Electrical Inc can handle every phase of a project from initial design to final warranty. Source One can handle any project from start to finish, from wire to wire – throughout San Diego county and surrounding areas.

Source One is a contractor of choice for some of the finest hospitals in San Diego.


Representative Client List and Projects

  • Alexandria Real Estate Equities
  • ETC Building & Design
  • Pacific Rim Mechanical
  • Radys Children’s Hospital
  • Scripps Hospital
  • SHARP Memorial Hospital
  • UCSD Medical Center
  • Willkom Construction Inc.
  • JW Smart Construction
  • Horizon Retail Construction
  • BSD Builders, Inc.
  • AJW Restoration Services, LLC
  • Countywide Mechanical Systems, Inc.