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•  24/7 Technical Service
•  Mission Critical
•  New Construction
•  Special Projects
"Joe, I wanted to personally thank you for donating the electrical supplies and Justin for the new office addition at Lindbergh.  Everyone loves the new area and it has been so nice to have the extra rooms.  I especially LOVE having my own office.  Without you this would not have happened!  Thank you!- Claudia

“Paul and I thank you very much for your help. We will refer people your way as often as possible.”- Leigh Morris

24/7 Technical Services

Duvall Electric, LLC. maintains fully stocked service trucks to meet your company’s most urgent electrical needs, 24 hours a day, 7 days a week. We have NFPA 70E trained and qualified electricians experienced in all aspects of Power Quality, Thermograph inspections (infrared), and Comprehensive Preventative Maintenance Programs. Other services include directional boring, trenching, backhoe, dozer, and concrete saw, core drill and repair. All Duvall Electric, LLC. electricians are state licensed.
Preventative Maintenance Programs
Our Preventative Maintenance services are designed with you in mind -- to you’re your facilities run at maximum efficiency. Duvall Electric, LLC.  coordinates and oversees all aspects of your facilities critical systems including: Uninterruptible Power Systems (UPS), Variable Frequency Drives (VFD), Automatic Transfer Switches (ATS), Standby Emergency Power Systems, and Circuit Breaker and GFCI testing and certification.
Experienced and Trained in:

  • Comprehensive Preventative Maintenance Programs
  • Critical Environments/Systems
  • Support for Engineering Services
  • Troubleshooting
  • Energy Management Systems
  • UPS (Uninterrupted Power Systems)
  • Redundant Power Systems
  • Power Quality Metering
  • Switchgear & Power Distribution Retrofit
  • Infrared (Thermography) / Ultrasonic Testing
  • Low Voltage Control Systems
  • Motor Controls
  • Photovoltaic
  • Generators
  • Underground Utilities
  • Directional Boring