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Systems Technicians

Keller's Field Technical Services include system checkout, testing, and onsite training by Keller's NICET certified technicians who are factory trained in a wide variety of products. We provide detailed documentation on the commissioning of each system as outlined on our NFPA compliant Inspection & Testing forms. We work closely with AHJ's, customer representatives, and other governing agencies for all system acceptance testing.



  • NICET certified technicians
  • ISO 9001 Quality Program
  • Extensive technical library
  • Direct manufacturer distributor
  • NFPA Code Subscriptions
  • Manufacturer Training Programs
  • Multi-level safety training (OSHA/MASC)


  • Installation Coordination and Oversight/Review
  • Progress inspections for contractor led installations
  • RFI documentation development and progress reports
  • System Programming
  • Coordination with installers for 3rd party fire alarm monitored systems
  • Functional Checkout & Device Testing
  • Onsite System Commissioning
  • Redline markups for as-built drawings
  • Acceptance Testing
  • Documentation
  • Customer Training
  • System Maintenance, Repairs and Upgrades
  • Semi-annual and annual NFPA required inspections

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