I use Sierras Construction exclusively in my service area for both Mechanical and Electrical Installations of Equipment and the Systems associated with it. The level of detail that our installation require is very important and Sierras Construction always delivers. All of their work is thoroughly designed, thought through and engineered correctly so that I don't have to spend time babysitting or asking for rework. The project managers always over deliver. My customers and my company have come to depened on Sierras Construction as a business partner that we look too for solutions. It is a great business partnership.

Charlie Robinson

Air Centers of SC, Inc.

Fred Martinez has built Sierras Construction by recruiting a group of people who truly want to exceed their customers expectation, everyone from Fred down has impressed me. I look forward to a long prosperous relationship with Sierras Construction. They are a part of my Team now.

Russ Kill

Facility Maintenance



  • Design Build 
  • General Contracting
  • Concrete foundations
  • Steel Erection
  • Electrical design, installation and maintenance
  • Automation design, installation and maintenance
  • Fiber Optics design, installation and maintenance
  • Mechanical design, installation and maintenance
  • Heavy equipment installation
  • Fabrication
  • HVAC design, installation and maintenance

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