Duffy Electric with Tucson Skyline at Night

Our Services and Capabilities

Residential, Commercial, Industrial and Specialty Electrician Services
Licensed and Bonded Electrical Contractor in Tucson, Arizona


New construction, tenant improvements, design-build, add circuits, increase service entrances, renovations, infra-red testing, power quality testing and remediation measures, emergency generators, UPS systems, clean rooms, computer rooms, data cabling, circuit mapping of breaker panels, energy saving retrofits, lighting and power controls and panels, direct to owner turn-key electrical installations.


New construction, design-build, in-plant repairs/maintenance/moves/adds, renovations, transformers, service section installs and adds, infra-red testing, power quality testing and remediation, circuit mapping of breaker panels, security lighting, energy saving retrofits, control wiring, motor drives, UPS systems, emergency generators, data cabling, fire alarm systems, clock systems, sound systems, computer rooms, clean rooms.


The expertly trained team at Duffy Electric can service most any project at your home. We handle repairs of existing wiring and modernization of your wiring system such as:

  • Adding outlets
  • Lighting fixtures
  • Switches
  • Fans
  • Dimmers
  • New circuits

Our residential service division will also provide wiring for:

  • Room additions
  • Porches
  • Carports
  • Garages
  • Electric car chargers
  • Emergency generators
  • Energy management systems (for “time of use” controls)
  • Increasing service capacity at you meter panel


UPS systems, emergency generators, LED lighting, lighting control systems, energy management systems, time of use metering conversions, power quality testing, circuit mapping and scheduling, ups battery change-outs, parking lot lighting maintenance and repair, TEP approved contractor for energy savings rebate programs.


Allow Duffy Electrical Services to completely and professionally map your electrical panel so you can recognize each circuit. So many electrical panels are a handwritten mess. With our very affordable circuit mapping you’ll have a complete and accurate mapping and it will be safe for all. Our highly trained and licensed staff will also conduct a thermal testing of all circuit breakers and connections … VIEW THE PDF

Please call Duffy Electric today at 520-624-8617 for more information and an estimate on your project. You can also contact us by clicking here and someone will return your email within 24 hours Monday – Friday.