Electrical, Mechanical & Sustainable Engineers
Renewable Energy Design-Build Packages



San Francisco, California

Welcome to

HRA Engineering & Energy Services

We are a Bay Area-based engineering firm providing:

  • Complete planning, design and construction engineering for mechanical, electrical, plumbing, telecommunication and security systems.
  • Complete design-build package for Photovoltaic Solar Power, and Wind Turbine installations.

"All integrated in one package"